This document summarizes a study analyzing the design of a G+10 building according to Eurocode and other seismic design codes. The building studied is a symmetrical, special reinforced concrete moment resisting frame structure. Three models were created and analyzed using Staad Pro software according to Eurocode, American Society of Civil Engineers, and other codes. Lateral seismic forces were calculated manually according to each code. Results such as base shear, displacement, axial loads, and moments in different directions were compared across the three models. The study aims to understand differences in results from different codes and identify design factors that influence structural performance during earthquakes.
Effect of Seismic Joint in the Performance of Multi-Storeyed L-Shaped BuildingIOSR Journals
The choices of building shapes and structural systems have significant effect on their seismic performance. While symmetrical buildings result in a fairly uniform distribution of seismic forces throughout its components. Unsymmetrical buildings result in highly indeterminate distribution of forces making the analysis and prediction more complicated. L-shaped buildings are among those unsymmetrical structures which are most commonly found in practice in the form of school, office, commercial buildings. In this work three dimensional models of L-shaped buildings are investigated for their seismic performance, varying bay length and storey height. These models were analysed for three conditions viz with gap, with seismic joint and with neither of these. The modeling of structures analysis is carried out using STAAD Pro V8i, also the performance is analysed providing brick infill and compared with, without infill condition. Performances is measured in terms of displacements, axial forces, bending moments, shear forces and compared for those conditions mentioned in the identified column viz., corner, intermediate and interior
1) Demolition projects are becoming more complicated due to modern construction techniques and increased safety regulations. 2) Applied Science International helps demolition contractors overcome these challenges by simulating demolition plans using structural analysis software. 3) Their simulations model the entire structure and calculate how it will fail and collapse piece by piece, allowing contractors to safely test different demolition approaches.
Seismic Analysis of Fixed Base and Base Isolated RC Buildings Having Diaphrag...IRJET Journal
This document discusses seismic analysis of fixed base and base isolated reinforced concrete buildings with diaphragm discontinuities. Six models of a G+4 story building with different shapes and positions of slab openings are analyzed using ETABS software. Response spectrum analysis is conducted to evaluate the seismic response in terms of storey displacement, base shear, time period, and storey drift. Lead rubber bearings are used as base isolators, which increase time period and storey displacement while decreasing base shear and storey drift compared to a fixed base building. The goal is to determine the most vulnerable building model and evaluate the effectiveness of base isolation for improving seismic performance.
IRJET- Seismic Analysis and Design of Regular and Irregular Framed Commer...IRJET Journal
This document discusses seismic analysis and design of regular and irregular commercial buildings. It analyzes 6-story buildings in seismic zone V using ETABS software. Response spectrum analysis is performed on regular, L-shaped, and T-shaped building models having the same area. Parameters like story shear, displacement, and drift are compared. The objectives are to study behavior differences between regular and irregular structures, analyze parameter variations under different seismic intensities, and identify the best building configuration. Analysis methods like equivalent static, nonlinear static, response spectrum, and time history are described. Modeling is done in ETABS and results are verified with manual calculations.
1. The document analyzes the dynamic behavior of high-rise buildings with different reinforced concrete shear wall shapes (C, box, E, I, and plus shapes) under soft, medium, and hard soil conditions using response spectrum analysis.
2. Five 30-story building models were analyzed with different shear wall shapes at the center. Load combinations and material properties were defined according to Indian codes.
3. Results such as story displacements, story stiffness, lateral loads, shear wall mode shapes, time periods, and frequencies were estimated to study the behavior of tall buildings with dual structural systems and different shear wall configurations under seismic loading.
Comparison of Seismic Analysis of Multistorey Building Resting on Sloped Grou...IRJET Journal
This document presents a comparison of seismic analysis of multistory buildings resting on sloped ground with different slope angles and shear walls using ETABS software. It models and analyzes reinforced concrete structures with slopes of 0, 10, 20, and 30 degrees considering factors like story drift, displacements, and shear forces. The study aims to understand how slope influences building behavior. It loads the structures, performs response spectrum analysis, and compares parameters. Results show the 0 degree slope structure has minimum displacement, drift, and shear values, indicating it performs best under earthquake loads. This research helps evaluate building performance on sloped sites.
Modelling and Analysis of Pile FoundationIRJET Journal
This document discusses the modeling and analysis of pile foundations for a 10-storey reinforced concrete building. It describes modeling the building in ETABS software and performing equivalent static analysis and response spectrum analysis as per Indian codes. Key parameters of the building model are provided. Analysis results like fundamental time period, storey displacements, drifts, and base shear are obtained. The pile foundation is then modeled in SAFE software using the loadings from the building analysis. Piles and pile caps are designed according to Indian codes, with depth, punching shear, steel requirements, and vertical displacements checked against code limits. The document concludes the pile foundation provides an optimum foundation solution for the given soil conditions.
IRJET- Comparative Analysis of Seismic Performance of R.C Building Restin...IRJET Journal
This document presents a comparative analysis of the seismic performance of reinforced concrete buildings resting on plain ground versus sloping ground at various inclinations. Four analytical building models were created and analyzed using finite element software: a building on plain ground, and buildings on ground sloping at 15, 25, and 35 degrees. The models were 7 stories tall with the same structural properties. Dynamic analysis results showed increased modal periods, story drifts, and displacements for buildings on steeper slopes, indicating worse performance. Buildings on 25 and 35 degree slopes in particular experienced sudden stiffness changes and highest displacements. The 35 degree slope building performed worst. In general, seismic performance decreased with increasing slope inclination.
Effect of Seismic Joint in the Performance of Multi-Storeyed L-Shaped BuildingIOSR Journals
The choices of building shapes and structural systems have significant effect on their seismic performance. While symmetrical buildings result in a fairly uniform distribution of seismic forces throughout its components. Unsymmetrical buildings result in highly indeterminate distribution of forces making the analysis and prediction more complicated. L-shaped buildings are among those unsymmetrical structures which are most commonly found in practice in the form of school, office, commercial buildings. In this work three dimensional models of L-shaped buildings are investigated for their seismic performance, varying bay length and storey height. These models were analysed for three conditions viz with gap, with seismic joint and with neither of these. The modeling of structures analysis is carried out using STAAD Pro V8i, also the performance is analysed providing brick infill and compared with, without infill condition. Performances is measured in terms of displacements, axial forces, bending moments, shear forces and compared for those conditions mentioned in the identified column viz., corner, intermediate and interior
1) Demolition projects are becoming more complicated due to modern construction techniques and increased safety regulations. 2) Applied Science International helps demolition contractors overcome these challenges by simulating demolition plans using structural analysis software. 3) Their simulations model the entire structure and calculate how it will fail and collapse piece by piece, allowing contractors to safely test different demolition approaches.
Seismic Analysis of Fixed Base and Base Isolated RC Buildings Having Diaphrag...IRJET Journal
This document discusses seismic analysis of fixed base and base isolated reinforced concrete buildings with diaphragm discontinuities. Six models of a G+4 story building with different shapes and positions of slab openings are analyzed using ETABS software. Response spectrum analysis is conducted to evaluate the seismic response in terms of storey displacement, base shear, time period, and storey drift. Lead rubber bearings are used as base isolators, which increase time period and storey displacement while decreasing base shear and storey drift compared to a fixed base building. The goal is to determine the most vulnerable building model and evaluate the effectiveness of base isolation for improving seismic performance.
IRJET- Seismic Analysis and Design of Regular and Irregular Framed Commer...IRJET Journal
This document discusses seismic analysis and design of regular and irregular commercial buildings. It analyzes 6-story buildings in seismic zone V using ETABS software. Response spectrum analysis is performed on regular, L-shaped, and T-shaped building models having the same area. Parameters like story shear, displacement, and drift are compared. The objectives are to study behavior differences between regular and irregular structures, analyze parameter variations under different seismic intensities, and identify the best building configuration. Analysis methods like equivalent static, nonlinear static, response spectrum, and time history are described. Modeling is done in ETABS and results are verified with manual calculations.
1. The document analyzes the dynamic behavior of high-rise buildings with different reinforced concrete shear wall shapes (C, box, E, I, and plus shapes) under soft, medium, and hard soil conditions using response spectrum analysis.
2. Five 30-story building models were analyzed with different shear wall shapes at the center. Load combinations and material properties were defined according to Indian codes.
3. Results such as story displacements, story stiffness, lateral loads, shear wall mode shapes, time periods, and frequencies were estimated to study the behavior of tall buildings with dual structural systems and different shear wall configurations under seismic loading.
Comparison of Seismic Analysis of Multistorey Building Resting on Sloped Grou...IRJET Journal
This document presents a comparison of seismic analysis of multistory buildings resting on sloped ground with different slope angles and shear walls using ETABS software. It models and analyzes reinforced concrete structures with slopes of 0, 10, 20, and 30 degrees considering factors like story drift, displacements, and shear forces. The study aims to understand how slope influences building behavior. It loads the structures, performs response spectrum analysis, and compares parameters. Results show the 0 degree slope structure has minimum displacement, drift, and shear values, indicating it performs best under earthquake loads. This research helps evaluate building performance on sloped sites.
Modelling and Analysis of Pile FoundationIRJET Journal
This document discusses the modeling and analysis of pile foundations for a 10-storey reinforced concrete building. It describes modeling the building in ETABS software and performing equivalent static analysis and response spectrum analysis as per Indian codes. Key parameters of the building model are provided. Analysis results like fundamental time period, storey displacements, drifts, and base shear are obtained. The pile foundation is then modeled in SAFE software using the loadings from the building analysis. Piles and pile caps are designed according to Indian codes, with depth, punching shear, steel requirements, and vertical displacements checked against code limits. The document concludes the pile foundation provides an optimum foundation solution for the given soil conditions.
IRJET- Comparative Analysis of Seismic Performance of R.C Building Restin...IRJET Journal
This document presents a comparative analysis of the seismic performance of reinforced concrete buildings resting on plain ground versus sloping ground at various inclinations. Four analytical building models were created and analyzed using finite element software: a building on plain ground, and buildings on ground sloping at 15, 25, and 35 degrees. The models were 7 stories tall with the same structural properties. Dynamic analysis results showed increased modal periods, story drifts, and displacements for buildings on steeper slopes, indicating worse performance. Buildings on 25 and 35 degree slopes in particular experienced sudden stiffness changes and highest displacements. The 35 degree slope building performed worst. In general, seismic performance decreased with increasing slope inclination.
A Review on Comparative Analysis of Raft Foundation, Raft with Drop & Pile Ra...IRJET Journal
This document presents a review on the comparative analysis of three foundation systems: raft foundation, raft foundation with drop, and pile raft foundation. It aims to analyze the structural and geotechnical behavior of these foundations under different loading scenarios and soil profiles using advanced analysis software. The analysis focuses on factors like load distribution, stress concentrations, settlement features, and overall structural performance. It is anticipated that the results of this comparative study will provide insights to practitioners on selecting suitable foundation systems for various soil and seismic conditions. The document discusses several research papers on topics like the design of raft foundations for high-rise buildings, parametric studies of piled raft foundations, and comparing the performance of raft, pile, and piled ra
BEHAVIOUR OF G+10 BUILDING WITH SHEAR-WALLS AT DIFFERENT POSITIONSIRJET Journal
This document analyzes the behavior of a G+10 building with shear walls placed in different positions through modeling and analysis in ETABS software. Six different models are created with shear walls placed: 1) without shear walls, 2) at the building center around the lift cores, 3) along the building periphery, 4) at the building corners, 5) along both longitudinal faces and around lift cores, and 6) along both lateral faces and around lift cores. The models are analyzed and results such as story displacements, drift, and shear are compared. Placing shear walls at the building corners (Model 5) provides about a 90% reduction in maximum story displacement, making it the most efficient configuration for resisting seismic forces.
Analysis of super structure building with plan and elevation irregularities u...IRJET Journal
This document analyzes the response of irregular buildings to earthquakes using response spectrum analysis. It models different building shapes (rectangle, L, T, U) in ETABS software and evaluates storey displacements, drifts, and torsional irregularity under seismic loads. Rectangular and L-shaped buildings showed the highest displacements and drifts compared to code limits when shear walls were placed asymmetrically. Placing shear walls symmetrically in the models reduced torsional irregularity and improved seismic performance. The study aims to understand how plan and elevation irregularities impact building response during earthquakes.
IRJET- Evaluation of G+ 10 Structure for Seismic Performance Under Base Isola...IRJET Journal
This document discusses the evaluation of seismic performance of structures using base isolation systems. It summarizes the research conducted on analyzing a G+10 building model with and without base isolators using time history analysis in ETABS software. Two types of base isolators were designed - elastomeric rubber bearings and lead rubber bearings. Nonlinear time history analysis was performed on fixed base and base isolated building models. Key response parameters like story drift, displacement and base shear were compared to evaluate the seismic performance of structures using base isolation. The study aims to compare the performance of isolated and fixed base structures under earthquake excitation.
IRJET- A Study on Performance of High-Rise Building with different Struct...IRJET Journal
This document analyzes the performance of different structural systems for a 20-story building under earthquake loading conditions. It models a building with beam-slab, flat slab, flat plate, and various combinations of shear walls and bracing, using ETABS software. It finds that the beam-slab system experiences the highest story displacements and drifts of 47% and 50% respectively compared to other systems. The time period is shortest, at 53% less, for flat plate systems with shear walls or bracing due to their greater stiffness. The flat slab system with shear walls experiences the highest base shear, being 34% more than the beam-slab system. In conclusion, flat plate systems with bracing or shear walls
IRJET- Case study on Lead Rubber Isolation BearingIRJET Journal
This document discusses the use of lead rubber isolation bearings (LRBs) to improve the earthquake resistance of structures. LRBs consist of alternating layers of rubber and steel plates with a lead core inserted in the center. They provide elastic restoring force and damping to reduce seismic loads transmitted to the structure. The document presents a case study where LRBs are designed for a planned data center building in Delhi, India to isolate it from earthquake forces. Analysis shows that using LRBs reduces inter-story drift, displacements, and structural damage compared to a fixed-base structure. Therefore, the study demonstrates that LRB base isolation is an effective technique for improving earthquake resistance of buildings.
“STUDY ON SEISMIC BEHAVIOR OF IRREGULAR BUILDING WITH AND WITHOUT SHEAR WALL ...IRJET Journal
The document presents a study on the seismic behavior of irregular buildings compared to regular buildings. It analyzes buildings with square, L, C, and I shapes using dynamic analysis in seismic zones 4.
The objectives are to study the behavior of irregular structures under seismic loads, identify abnormal behavior in high seismic zones, and evaluate structural response parameters like displacement, base shear, story drift, and time period. 12 building models of the different shapes are analyzed for zones 2, 3 and 4 using ETABS software.
The results show that buildings with more irregular shapes experience greater deformations, especially in high seismic zones. Irregular buildings also have higher displacements and story drift compared to regular square buildings. The addition of shear walls
IRJET- Review on Seismic Analyses of RC Frame Structure by using Bracing ...IRJET Journal
This document reviews seismic analysis of reinforced concrete frame structures using different bracing systems. It compares the performance of 4 building types (L, C, O, and rectangular shapes) with 4 different bracing types in each, keeping the constructed area the same. The response spectrum method is used to analyze the structures in ETABS software. Story shear, story displacement, and story stiffness are compared to evaluate the structural performance under earthquake loads. Concentric and eccentric bracing systems are described, with eccentric bracing frames noted as a newer system developed to resist seismic events in a predictable manner.
IRJET- Review on Seismic Analyses of RC Frame Structure by using Bracing ...IRJET Journal
This document provides a review of using different bracing systems to improve the seismic performance of reinforced concrete frame structures. It discusses four types of bracing systems - concentric, eccentric, X, and zipper bracing. Nonlinear static pushover analysis and dynamic time history analysis are used to analyze structures with and without bracing. The results show that adding bracing can significantly enhance the strength, deformation capacity, and ductility of structures compared to unbraced structures. Eccentric and zipper bracing generally provide better seismic performance than other bracing types depending on the bracing size and properties. Overall, incorporating bracing is an effective technique for retrofitting existing reinforced concrete buildings to improve their resistance to earthquake loads.
Parametric study on an industrial structure for various dynamic loadseSAT Journals
Abstract
Industrial machinery produce vibrations during its operation. Vibrations are transmitted to structure. However, an industrial structure is designed for these dynamic effects. But there are some dynamic effects which still to be considered. Those are, wind, earth quake and accidental blast loads. Though these loads are not frequent, but its occasional appearance will destroy the structure. An industry with thousands of labours, if gets these occasional dynamic effect, then it might result in much fatal. Therefore an industrial structure must be designed in such a way, that it resists the force created by these dynamic effects and dissipates in a better manner. This study is a numerical analysis of an industrial structure, subjected to wind, earthquake and blast load. The results are compared for severity, and the remedial measures shall be discussed. By adopting the remedial measures, the analysis shall be performed again and the effects will be compared with the earlier results of a normal structure. Drafting software Auto CAD is used for modelling the structure and SAP 2000 analysis software will be used for dynamic analysis. The purpose of this research project work is to study and understand the behavior of structure for dynamic loadings.
Keywords: Industrial structure, dynamic analysis, and blast load
IRJET-Analytical Study on Horizontal Irregularities in RCC Structures with La...IRJET Journal
This document presents an analytical study on the effects of adding horizontal X-type bracings to reinforced concrete (RC) structures with irregular shapes (square, L, T, C shapes) under seismic forces. 8 models of a G+9 storey building located in seismic zone V on soft soil were analyzed using ETABS software. The results showed that adding X-bracings reduced time period, storey displacement, and base shear compared to an irregular RC frame without bracings. Additionally, a regular square frame performed better than the irregular frames in most cases. In conclusion, adding X-bracings improved the seismic performance of irregular RC frames by increasing stiffness and reducing displacements.
IRJET- Design of Earthquake Resistant Structure of Multi-Story RCC BuildingIRJET Journal
This document discusses the design of an earthquake resistant 21-story reinforced concrete building in Lucknow, India, which is in seismic zone III. The building was designed using ETABS software according to Indian codes for seismic design. Key aspects of the design included analyzing lateral loads from earthquakes and wind, checking for drift forces, displacements, stiffness, and redundancy. The building structure incorporates shear walls, moment frames, and braced frames to resist lateral loads.
IRJET- Analysis and Design of Multi-Storied Building of Different Plan Co...IRJET Journal
This document analyzes and compares the structural behavior of multi-story buildings with different plan configurations (rectangular, L-shape, I-shape, and C-shape) when subjected to seismic and wind loads, using the ETABS software. It summarizes the results of the analysis, finding that the rectangular building had the highest base shear but the L-shape building had the highest maximum story displacement and overturning moment. Irregular shaped buildings like the L-shape performed poorer than the symmetrical rectangular building in resisting lateral loads.
Corelative Study of Regular and Geometric-Irregular Multistorey Building in S...IRJET Journal
This document presents a study comparing the seismic response of regular and geometrically irregular multi-story reinforced concrete buildings. A 9-story building model with and without column size irregularities is analyzed using ETABS software. Results show increased story drift, displacement and storey shear in the irregular building model compared to the regular one, indicating poorer seismic performance. Irregularities in a building's mass, stiffness and strength distribution can concentrate stresses, increasing vulnerability during earthquakes. Regular buildings with consistent layouts generally experience less damage.
IRJET- Analysis and Design of Multi Storey Building Subjected to Seismic Load...IRJET Journal
This document analyzes and designs a 3-storey building located in Gangavati, Karnataka, India and subjected to seismic zone 2 loading. The building is modeled and analyzed using ETABS software. Results like storey displacement, storey shear, and storey drift are obtained and compared for the seismic zone. The maximum storey displacement is 13.7mm in the X-direction and 12.5mm in the Y-direction. Manual analysis using Kani's method is also performed to verify the ETABS results.
SEISMIC ANALYSIS AND DESIGN OF MULTI-STOREY BUILDING IN STAAD PRO FOR ZONE IIIRJET Journal
This document discusses the seismic analysis and design of a 5-storey building in Zone II using STAAD Pro software. It summarizes the objectives of analyzing the building's response to seismic loads by determining base shear and story drift. The methodology used STAAD Pro to model and analyze the building in accordance with Indian code IS 1893. The results showed the building's reaction to seismic loads through characteristics like displacement, base shear, and story drift. This allowed checking that the building design is safe for the specified seismic zone.
Effect of shear wall position in multi-storied buildingIRJET Journal
This document analyzes the effect of shear wall position in a 10-story building through time history and response spectrum analysis. 10 different models are analyzed with the shear wall located at the top, center, or bottom of floors 6m, 9m, and 12m. Results show the model with a shear wall at the center of floor 6m performs best in minimizing displacements, reactions, and moments under seismic loading compared to other models and the normal frame structure without a shear wall. Steel quantities also tend to be lower for this optimal shear wall configuration.
IRJET- Seismic Effects on Irregular Buildings- State of the ArtIRJET Journal
This document summarizes research on the seismic effects on irregular buildings. It begins by defining irregular buildings as those with irregular distributions of mass, stiffness, or strength along the height. Previous earthquakes have shown damage is greater in irregular buildings. The document then discusses several recent studies that have evaluated the seismic response of irregular buildings through modeling and analysis, finding increased stresses, drift, and torsion effects compared to regular buildings. It concludes that accurately evaluating the seismic behavior of irregular buildings remains challenging.
COMPARATIVE SEISMIC ANALYSIS OF A MULTI-STOREY RCC STRUCTURE WITH & WITHOUT F...IRJET Journal
This document discusses a comparative seismic analysis of a multi-storey reinforced concrete structure with and without floating columns located in seismic Zone IV, using computer software ETABS. Four cases are analyzed: Case 1 with no floating columns, and Cases 2-4 with floating columns at different locations on the ground floor. Parameters compared include storey drift, displacement, and shear. Results show that the presence of floating columns increases storey drift and displacement due to discontinuity in load transfer, with interior floating columns performing better than exterior columns. The study seeks to evaluate the impact of floating columns on the structure's seismic performance and response.
IRJET- Seismic Response of Regular and Irregular Building using Tuned Mass Da...IRJET Journal
This document summarizes a study that used computer modeling to analyze the seismic response of regular and irregular 12-story buildings with and without tuned mass dampers. The buildings were modeled in ETABS software and subjected to a nonlinear time history analysis using Elcentro earthquake ground motion data. Tuned mass dampers with 3% and 5% mass ratios were placed at the top floor. Story displacement, drift, column axial loads, time period, and column demand capacity ratios were compared between regular and irregular buildings with and without dampers. The results showed that using dampers reduced story displacements by up to 66%, drift by up to 73%, column loads by up to 44%, and improved structural performance overall. Therefore, the addition of
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
More Related Content
Similar to IRJET- Design and Analysis of G+10 Building from Euro Code
A Review on Comparative Analysis of Raft Foundation, Raft with Drop & Pile Ra...IRJET Journal
This document presents a review on the comparative analysis of three foundation systems: raft foundation, raft foundation with drop, and pile raft foundation. It aims to analyze the structural and geotechnical behavior of these foundations under different loading scenarios and soil profiles using advanced analysis software. The analysis focuses on factors like load distribution, stress concentrations, settlement features, and overall structural performance. It is anticipated that the results of this comparative study will provide insights to practitioners on selecting suitable foundation systems for various soil and seismic conditions. The document discusses several research papers on topics like the design of raft foundations for high-rise buildings, parametric studies of piled raft foundations, and comparing the performance of raft, pile, and piled ra
BEHAVIOUR OF G+10 BUILDING WITH SHEAR-WALLS AT DIFFERENT POSITIONSIRJET Journal
This document analyzes the behavior of a G+10 building with shear walls placed in different positions through modeling and analysis in ETABS software. Six different models are created with shear walls placed: 1) without shear walls, 2) at the building center around the lift cores, 3) along the building periphery, 4) at the building corners, 5) along both longitudinal faces and around lift cores, and 6) along both lateral faces and around lift cores. The models are analyzed and results such as story displacements, drift, and shear are compared. Placing shear walls at the building corners (Model 5) provides about a 90% reduction in maximum story displacement, making it the most efficient configuration for resisting seismic forces.
Analysis of super structure building with plan and elevation irregularities u...IRJET Journal
This document analyzes the response of irregular buildings to earthquakes using response spectrum analysis. It models different building shapes (rectangle, L, T, U) in ETABS software and evaluates storey displacements, drifts, and torsional irregularity under seismic loads. Rectangular and L-shaped buildings showed the highest displacements and drifts compared to code limits when shear walls were placed asymmetrically. Placing shear walls symmetrically in the models reduced torsional irregularity and improved seismic performance. The study aims to understand how plan and elevation irregularities impact building response during earthquakes.
IRJET- Evaluation of G+ 10 Structure for Seismic Performance Under Base Isola...IRJET Journal
This document discusses the evaluation of seismic performance of structures using base isolation systems. It summarizes the research conducted on analyzing a G+10 building model with and without base isolators using time history analysis in ETABS software. Two types of base isolators were designed - elastomeric rubber bearings and lead rubber bearings. Nonlinear time history analysis was performed on fixed base and base isolated building models. Key response parameters like story drift, displacement and base shear were compared to evaluate the seismic performance of structures using base isolation. The study aims to compare the performance of isolated and fixed base structures under earthquake excitation.
IRJET- A Study on Performance of High-Rise Building with different Struct...IRJET Journal
This document analyzes the performance of different structural systems for a 20-story building under earthquake loading conditions. It models a building with beam-slab, flat slab, flat plate, and various combinations of shear walls and bracing, using ETABS software. It finds that the beam-slab system experiences the highest story displacements and drifts of 47% and 50% respectively compared to other systems. The time period is shortest, at 53% less, for flat plate systems with shear walls or bracing due to their greater stiffness. The flat slab system with shear walls experiences the highest base shear, being 34% more than the beam-slab system. In conclusion, flat plate systems with bracing or shear walls
IRJET- Case study on Lead Rubber Isolation BearingIRJET Journal
This document discusses the use of lead rubber isolation bearings (LRBs) to improve the earthquake resistance of structures. LRBs consist of alternating layers of rubber and steel plates with a lead core inserted in the center. They provide elastic restoring force and damping to reduce seismic loads transmitted to the structure. The document presents a case study where LRBs are designed for a planned data center building in Delhi, India to isolate it from earthquake forces. Analysis shows that using LRBs reduces inter-story drift, displacements, and structural damage compared to a fixed-base structure. Therefore, the study demonstrates that LRB base isolation is an effective technique for improving earthquake resistance of buildings.
“STUDY ON SEISMIC BEHAVIOR OF IRREGULAR BUILDING WITH AND WITHOUT SHEAR WALL ...IRJET Journal
The document presents a study on the seismic behavior of irregular buildings compared to regular buildings. It analyzes buildings with square, L, C, and I shapes using dynamic analysis in seismic zones 4.
The objectives are to study the behavior of irregular structures under seismic loads, identify abnormal behavior in high seismic zones, and evaluate structural response parameters like displacement, base shear, story drift, and time period. 12 building models of the different shapes are analyzed for zones 2, 3 and 4 using ETABS software.
The results show that buildings with more irregular shapes experience greater deformations, especially in high seismic zones. Irregular buildings also have higher displacements and story drift compared to regular square buildings. The addition of shear walls
IRJET- Review on Seismic Analyses of RC Frame Structure by using Bracing ...IRJET Journal
This document reviews seismic analysis of reinforced concrete frame structures using different bracing systems. It compares the performance of 4 building types (L, C, O, and rectangular shapes) with 4 different bracing types in each, keeping the constructed area the same. The response spectrum method is used to analyze the structures in ETABS software. Story shear, story displacement, and story stiffness are compared to evaluate the structural performance under earthquake loads. Concentric and eccentric bracing systems are described, with eccentric bracing frames noted as a newer system developed to resist seismic events in a predictable manner.
IRJET- Review on Seismic Analyses of RC Frame Structure by using Bracing ...IRJET Journal
This document provides a review of using different bracing systems to improve the seismic performance of reinforced concrete frame structures. It discusses four types of bracing systems - concentric, eccentric, X, and zipper bracing. Nonlinear static pushover analysis and dynamic time history analysis are used to analyze structures with and without bracing. The results show that adding bracing can significantly enhance the strength, deformation capacity, and ductility of structures compared to unbraced structures. Eccentric and zipper bracing generally provide better seismic performance than other bracing types depending on the bracing size and properties. Overall, incorporating bracing is an effective technique for retrofitting existing reinforced concrete buildings to improve their resistance to earthquake loads.
Parametric study on an industrial structure for various dynamic loadseSAT Journals
Abstract
Industrial machinery produce vibrations during its operation. Vibrations are transmitted to structure. However, an industrial structure is designed for these dynamic effects. But there are some dynamic effects which still to be considered. Those are, wind, earth quake and accidental blast loads. Though these loads are not frequent, but its occasional appearance will destroy the structure. An industry with thousands of labours, if gets these occasional dynamic effect, then it might result in much fatal. Therefore an industrial structure must be designed in such a way, that it resists the force created by these dynamic effects and dissipates in a better manner. This study is a numerical analysis of an industrial structure, subjected to wind, earthquake and blast load. The results are compared for severity, and the remedial measures shall be discussed. By adopting the remedial measures, the analysis shall be performed again and the effects will be compared with the earlier results of a normal structure. Drafting software Auto CAD is used for modelling the structure and SAP 2000 analysis software will be used for dynamic analysis. The purpose of this research project work is to study and understand the behavior of structure for dynamic loadings.
Keywords: Industrial structure, dynamic analysis, and blast load
IRJET-Analytical Study on Horizontal Irregularities in RCC Structures with La...IRJET Journal
This document presents an analytical study on the effects of adding horizontal X-type bracings to reinforced concrete (RC) structures with irregular shapes (square, L, T, C shapes) under seismic forces. 8 models of a G+9 storey building located in seismic zone V on soft soil were analyzed using ETABS software. The results showed that adding X-bracings reduced time period, storey displacement, and base shear compared to an irregular RC frame without bracings. Additionally, a regular square frame performed better than the irregular frames in most cases. In conclusion, adding X-bracings improved the seismic performance of irregular RC frames by increasing stiffness and reducing displacements.
IRJET- Design of Earthquake Resistant Structure of Multi-Story RCC BuildingIRJET Journal
This document discusses the design of an earthquake resistant 21-story reinforced concrete building in Lucknow, India, which is in seismic zone III. The building was designed using ETABS software according to Indian codes for seismic design. Key aspects of the design included analyzing lateral loads from earthquakes and wind, checking for drift forces, displacements, stiffness, and redundancy. The building structure incorporates shear walls, moment frames, and braced frames to resist lateral loads.
IRJET- Analysis and Design of Multi-Storied Building of Different Plan Co...IRJET Journal
This document analyzes and compares the structural behavior of multi-story buildings with different plan configurations (rectangular, L-shape, I-shape, and C-shape) when subjected to seismic and wind loads, using the ETABS software. It summarizes the results of the analysis, finding that the rectangular building had the highest base shear but the L-shape building had the highest maximum story displacement and overturning moment. Irregular shaped buildings like the L-shape performed poorer than the symmetrical rectangular building in resisting lateral loads.
Corelative Study of Regular and Geometric-Irregular Multistorey Building in S...IRJET Journal
This document presents a study comparing the seismic response of regular and geometrically irregular multi-story reinforced concrete buildings. A 9-story building model with and without column size irregularities is analyzed using ETABS software. Results show increased story drift, displacement and storey shear in the irregular building model compared to the regular one, indicating poorer seismic performance. Irregularities in a building's mass, stiffness and strength distribution can concentrate stresses, increasing vulnerability during earthquakes. Regular buildings with consistent layouts generally experience less damage.
IRJET- Analysis and Design of Multi Storey Building Subjected to Seismic Load...IRJET Journal
This document analyzes and designs a 3-storey building located in Gangavati, Karnataka, India and subjected to seismic zone 2 loading. The building is modeled and analyzed using ETABS software. Results like storey displacement, storey shear, and storey drift are obtained and compared for the seismic zone. The maximum storey displacement is 13.7mm in the X-direction and 12.5mm in the Y-direction. Manual analysis using Kani's method is also performed to verify the ETABS results.
SEISMIC ANALYSIS AND DESIGN OF MULTI-STOREY BUILDING IN STAAD PRO FOR ZONE IIIRJET Journal
This document discusses the seismic analysis and design of a 5-storey building in Zone II using STAAD Pro software. It summarizes the objectives of analyzing the building's response to seismic loads by determining base shear and story drift. The methodology used STAAD Pro to model and analyze the building in accordance with Indian code IS 1893. The results showed the building's reaction to seismic loads through characteristics like displacement, base shear, and story drift. This allowed checking that the building design is safe for the specified seismic zone.
Effect of shear wall position in multi-storied buildingIRJET Journal
This document analyzes the effect of shear wall position in a 10-story building through time history and response spectrum analysis. 10 different models are analyzed with the shear wall located at the top, center, or bottom of floors 6m, 9m, and 12m. Results show the model with a shear wall at the center of floor 6m performs best in minimizing displacements, reactions, and moments under seismic loading compared to other models and the normal frame structure without a shear wall. Steel quantities also tend to be lower for this optimal shear wall configuration.
IRJET- Seismic Effects on Irregular Buildings- State of the ArtIRJET Journal
This document summarizes research on the seismic effects on irregular buildings. It begins by defining irregular buildings as those with irregular distributions of mass, stiffness, or strength along the height. Previous earthquakes have shown damage is greater in irregular buildings. The document then discusses several recent studies that have evaluated the seismic response of irregular buildings through modeling and analysis, finding increased stresses, drift, and torsion effects compared to regular buildings. It concludes that accurately evaluating the seismic behavior of irregular buildings remains challenging.
COMPARATIVE SEISMIC ANALYSIS OF A MULTI-STOREY RCC STRUCTURE WITH & WITHOUT F...IRJET Journal
This document discusses a comparative seismic analysis of a multi-storey reinforced concrete structure with and without floating columns located in seismic Zone IV, using computer software ETABS. Four cases are analyzed: Case 1 with no floating columns, and Cases 2-4 with floating columns at different locations on the ground floor. Parameters compared include storey drift, displacement, and shear. Results show that the presence of floating columns increases storey drift and displacement due to discontinuity in load transfer, with interior floating columns performing better than exterior columns. The study seeks to evaluate the impact of floating columns on the structure's seismic performance and response.
IRJET- Seismic Response of Regular and Irregular Building using Tuned Mass Da...IRJET Journal
This document summarizes a study that used computer modeling to analyze the seismic response of regular and irregular 12-story buildings with and without tuned mass dampers. The buildings were modeled in ETABS software and subjected to a nonlinear time history analysis using Elcentro earthquake ground motion data. Tuned mass dampers with 3% and 5% mass ratios were placed at the top floor. Story displacement, drift, column axial loads, time period, and column demand capacity ratios were compared between regular and irregular buildings with and without dampers. The results showed that using dampers reduced story displacements by up to 66%, drift by up to 73%, column loads by up to 44%, and improved structural performance overall. Therefore, the addition of
Similar to IRJET- Design and Analysis of G+10 Building from Euro Code (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.