Experimental Study on Utilization of Hybrid Fibers in Self Compacting Concreteijtsrd
Self compacting concrete is a non segregating concrete that is placed by means of its own weight. It is highly flow able concrete that can spread without need of vibration. In this study steel and polypropylene fiber are used as hybrid fiber to enhance the workability of the concrete. In addition to this, CONPLAST SP 430 is used as a chemical admixture which is added to SCC by the volume of 2 of cement. These components like hybrid fiber and super plasticizer are added to the concrete to improve the better strength and durability of SCC. In this study, the various mix proportions of fibers discussed in this study are 0 , 0.25 , 0.5 , 0.75 , 1 , 1.5 determined by preliminary test on self compacted materials. By this desired compositions test for fresh concrete such as slump flow, L box and V funnel, U box, J ring are performed for SCC. It is found that compression and split tensile strength has been improved by the addition of hybrid fibers at 1 respectively. This experimental investigation is carried out to improve the compressive, split tensile and flexural strength in SCC for obtaining the optimum value. S. Janani | P. Karthick ""Experimental Study on Utilization of Hybrid Fibers in Self-Compacting Concrete"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30162.pdf
Paper Url : https://www.ijtsrd.com/engineering/civil-engineering/30162/experimental-study-on-utilization-of-hybrid-fibers-in-self-compacting-concrete/s-janani
Experimental Study on Partial Replacement of Sugarcane Bagasse Ash in CementIJAEMSJORNAL
This project mainly deals with the replacement of cement with Bagasse ash in fixed proportions. Bagasse ash partially replaced in the ratio of 0%, 5%, 10%, 15% and 20%by weight of cement in four different experiment to find out maximum compressive strength and tensile strength compare it with the strength of normal concrete by using grade M-20 at 7days and 28 days. The test result indicate that the strength of concrete increase up to 20% Sugar cane bagasse ash replacement with cement.
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity
Self-compacting concrete is high performance concrete which is highly flowable, non-segregating, spread on its
own weight and doesn‟t need any compaction. This paper deals with flow and strength characteristics such as
compressive strength, split tensile strength, flexural strength and impact strength of Self-compacting concrete
with various percentages of waste plastic fibres like 0%, 0.25%, 0.5%, 0.75%, 1.0%, 1.1%, 1.20%, 1.3% and
1.4% is added by weight of cement. The mix proportion for M40 grade of concrete was done by using Nan Su
method (Cement: GGBS: Fine aggregate: Course aggregate 1: 0.705: 3.34: 2.62). Water powder (W/P) ratio
0.36, cement content 280kg/m3
, GGBS 220 kg/m3 was calculated and maintained as constant throughout the
experimental work for all eight mixes, only the superplastizers dosage was varied for different percentage of
fibres. In this experimental investigation one control mix and eight (8) different mixes were considered. Totally
81 Cube, beam, Cylindrical specimens and square plates were casted, cured and tested as per IS specifications.
For determining impact strength drop weight method was used. The results obtained indicate that fresh
(workability) characteristics satisfy the lower and upper limit as suggested by EFNARC. The tests on hardened
properties indicate that the compressive strength, split tensile strength, flexural strength was improved
proportionally with the addition of waste plastic fibers upto 1.0% by weight of cement and then decreases. The
impact strength improved proportionally with addition of fibres upto 1.2% by weight of cement and then
decreases
Experimental Study on Utilization of Hybrid Fibers in Self Compacting Concreteijtsrd
Self compacting concrete is a non segregating concrete that is placed by means of its own weight. It is highly flow able concrete that can spread without need of vibration. In this study steel and polypropylene fiber are used as hybrid fiber to enhance the workability of the concrete. In addition to this, CONPLAST SP 430 is used as a chemical admixture which is added to SCC by the volume of 2 of cement. These components like hybrid fiber and super plasticizer are added to the concrete to improve the better strength and durability of SCC. In this study, the various mix proportions of fibers discussed in this study are 0 , 0.25 , 0.5 , 0.75 , 1 , 1.5 determined by preliminary test on self compacted materials. By this desired compositions test for fresh concrete such as slump flow, L box and V funnel, U box, J ring are performed for SCC. It is found that compression and split tensile strength has been improved by the addition of hybrid fibers at 1 respectively. This experimental investigation is carried out to improve the compressive, split tensile and flexural strength in SCC for obtaining the optimum value. S. Janani | P. Karthick ""Experimental Study on Utilization of Hybrid Fibers in Self-Compacting Concrete"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-2 , February 2020,
URL: https://www.ijtsrd.com/papers/ijtsrd30162.pdf
Paper Url : https://www.ijtsrd.com/engineering/civil-engineering/30162/experimental-study-on-utilization-of-hybrid-fibers-in-self-compacting-concrete/s-janani
Experimental Study on Partial Replacement of Sugarcane Bagasse Ash in CementIJAEMSJORNAL
This project mainly deals with the replacement of cement with Bagasse ash in fixed proportions. Bagasse ash partially replaced in the ratio of 0%, 5%, 10%, 15% and 20%by weight of cement in four different experiment to find out maximum compressive strength and tensile strength compare it with the strength of normal concrete by using grade M-20 at 7days and 28 days. The test result indicate that the strength of concrete increase up to 20% Sugar cane bagasse ash replacement with cement.
International Journal of Computational Engineering Research (IJCER) is dedicated to protecting personal information and will make every reasonable effort to handle collected information appropriately. All information collected, as well as related requests, will be handled as carefully and efficiently as possible in accordance with IJCER standards for integrity and objectivity
Self-compacting concrete is high performance concrete which is highly flowable, non-segregating, spread on its
own weight and doesn‟t need any compaction. This paper deals with flow and strength characteristics such as
compressive strength, split tensile strength, flexural strength and impact strength of Self-compacting concrete
with various percentages of waste plastic fibres like 0%, 0.25%, 0.5%, 0.75%, 1.0%, 1.1%, 1.20%, 1.3% and
1.4% is added by weight of cement. The mix proportion for M40 grade of concrete was done by using Nan Su
method (Cement: GGBS: Fine aggregate: Course aggregate 1: 0.705: 3.34: 2.62). Water powder (W/P) ratio
0.36, cement content 280kg/m3
, GGBS 220 kg/m3 was calculated and maintained as constant throughout the
experimental work for all eight mixes, only the superplastizers dosage was varied for different percentage of
fibres. In this experimental investigation one control mix and eight (8) different mixes were considered. Totally
81 Cube, beam, Cylindrical specimens and square plates were casted, cured and tested as per IS specifications.
For determining impact strength drop weight method was used. The results obtained indicate that fresh
(workability) characteristics satisfy the lower and upper limit as suggested by EFNARC. The tests on hardened
properties indicate that the compressive strength, split tensile strength, flexural strength was improved
proportionally with the addition of waste plastic fibers upto 1.0% by weight of cement and then decreases. The
impact strength improved proportionally with addition of fibres upto 1.2% by weight of cement and then
decreases
Experimental and Analytical Investigation on Strength Properties of Concrete ...HARISH B A
The experiment work carried out by micro silica as a supplementary material for cement and evaluate
cement for M20 grade of concrete. We are adding 0%, 5%, 10%, 15%, and 20% by weight of cement in concrete. The
material chosen for structural up gradation should not pollute the environment. They should be accessible to the
ordinary people and low monetary cost. Coconut fibre is abundant, versatile, renewable, cheap and more resistant
thermal conductivity. Coconut fibres have the highest toughness amongst natural fibre. They have potential to be used
as reinforcement in low cost concrete structures, especially in tropical earth quake region. The aim of investigation is
study the possibilities to use coconut fibre in addition to other constituents of concrete and strength properties. The
influence of 1%, 2% and 3% fibre content by mass of cement and aspect ratio 125, fibre cut length 2.80cm is
investigated. To evaluate the effect of coconut fibres improving the properties of concrete.At 1% addition of coconut
fibre, 5% silica fume with water cement ratio 0.53. compressive strength test and split tensile strength gives best result
in concrete.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
An Experimental Study on Rapid Chloride Penetration Test of Self Compacting C...ijtsrd
Self compacting concrete SCC is a very fluid concrete and a homogeneous mixture that solves most of the problems related to ordinary concrete. Self Compacting Concrete gets dense and compacted due to its own self weight. An experimental investigation has been carried out to determine different characters like filling ability, passing ability, segregation resistance workability and strength of Self Compacting Concrete SCC . And finally determining the chloride penetrability of SCC. Self Compacted Concrete is generally defined as the “Concrete, which does not need Compaction.†Due to these characteristics, SCC is ideally suited for concreting structures, which have heavily congested reinforcement or difficult access conditions. In this project, M40 grade concrete were made using European method. The compressive strength, split tension test obtained at the ages of 7, 14 and 28 days. Mr. R. Jeya Prakash | Ms. R. Nirmala ""An Experimental Study on Rapid Chloride Penetration Test of Self Compacting Concrete"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd21650.pdf
Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/21650/an-experimental-study-on-rapid-chloride-penetration-test-of-self-compacting-concrete/mr-r-jeya-prakash
Similar to IRJET- Strength and Durability Properties of High Volume Fly Ash Concrete for M40 Grade (20)
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.