CPM.pptx
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The document discusses a backhoe, which is a piece of excavating equipment consisting of a digging bucket on the end of an articulated arm, typically mounted on the back of a tractor or front loader. It describes the basic operations of a backhoe, including how the bucket digs by dragging toward the machine. The document also lists some key applications of backhoes such as trench excavation work and their advantages like versatility in tasks and interchangeable attachments.
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BACKHOE CONSTRUCTION EQUIPMENT
INTRODUCTION TO BACKHOE AND THEIR WORKING PROCESS PLUS THEIR TYPE AND USES IN CONSTRUCTION SITE
THIS PRESENTATION IS OVER THE CONSTRUCTION EQUIPMENT USED IN DAILY BASIS
Scraper
During its forward movement, the blade cuts the ground and the loosened earth collected in the body of scraper. When the scraper is fully loaded, it is raised above ground d taken to the site of dumping. The earth from the scarper is than taken out by opening the bottom of it and the earth is laid in layer of required thickness.
Crawler Mounted crane
Crawler mounted cranes have tracks that allow them to operate on any ground surface. They consist of a rotating crane structure, hoist, boom, optional jib, and counterweights. Major components were described along with advantages like increased stability from tracks. Accidents can occur from exceeding weight limits, improper assembly/training, mechanical failures, or contacting power lines. Proper planning, inspections, and safety precautions are needed when using crawler cranes for lifting operations in construction, demolition, and cargo loading. Examples of crawler crane applications and images from construction sites were also provided.
Construction equipments
This document provides an overview of various types of construction equipment used in large construction projects. It discusses earthmoving equipment like power shovels, backhoes, draglines, clamshells and scrapers that are used for excavation and hauling. It also describes hauling equipment like dump trucks and dumpers. Further, it covers hoisting equipment such as cranes and conveying equipment used to transport materials. The document provides details on the working, applications and comparisons of different equipment types used widely in construction activities.
Civil Engineering Technology (Fawzan Fahry)
The document discusses different methods for excavation and piling systems for a construction project. It provides details on various earth moving equipment that can be used for excavation including backhoes, dump trucks, bulldozers and front end loaders. It also discusses shoring methods that can be used for excavation support including raking shores, flying shores and dead shores. For piling systems, it describes sheet piling, cast-in-place piling, pre-cast concrete piling and caissons. It provides sketches and discusses the advantages and disadvantages of each technique.
EXCAVATION AND EARTHMOVING EQUIPMENTS
This document discusses various types of earthmoving equipment used in construction projects including their uses and basic parts. It describes excavating equipment like power shovels, backhoes, draglines, clam shells, and trenchers. It also covers earthmoving equipment like scrapers, bulldozers, dumpers, graders, and loaders. For each type of equipment, it provides details on their applications and functions in excavating, transporting, and grading earth.
Types of excavating tools and machine
This document discusses several types of excavation machinery: power shovels, draglines, clam shells, backhoes, and trenching machines. Power shovels excavate earth and load trucks, and can be mounted on tracks or wheels. Draglines are useful for long reaches and underwater excavation. Clam shells remove materials from vertical excavations. Backhoes have an articulated arm with a digging bucket. Trenchers dig trenches, especially for installing pipes or cables.
building construction,ppt
This presentation discusses various types of construction equipment used in building projects. It introduces earthmoving equipment, hauling equipment, hoisting equipment, conveying equipment, and aggregate and concrete production equipment. Earthmoving equipment discussed includes power shovels, backhoes, draglines, clamshell buckets, scrapers, bulldozers, tractors, and trenching machines. Hauling equipment includes dump trucks, bottom dump trucks, and dumpers. Hoisting equipment focuses on cranes like stationary derrick cranes and mobile cranes. The final sections cover factors affecting power shovel output and compare different earthmoving equipment.
Recommended
BACKHOE CONSTRUCTION EQUIPMENT
INTRODUCTION TO BACKHOE AND THEIR WORKING PROCESS PLUS THEIR TYPE AND USES IN CONSTRUCTION SITE
THIS PRESENTATION IS OVER THE CONSTRUCTION EQUIPMENT USED IN DAILY BASIS
Scraper
During its forward movement, the blade cuts the ground and the loosened earth collected in the body of scraper. When the scraper is fully loaded, it is raised above ground d taken to the site of dumping. The earth from the scarper is than taken out by opening the bottom of it and the earth is laid in layer of required thickness.
Crawler Mounted crane
Crawler mounted cranes have tracks that allow them to operate on any ground surface. They consist of a rotating crane structure, hoist, boom, optional jib, and counterweights. Major components were described along with advantages like increased stability from tracks. Accidents can occur from exceeding weight limits, improper assembly/training, mechanical failures, or contacting power lines. Proper planning, inspections, and safety precautions are needed when using crawler cranes for lifting operations in construction, demolition, and cargo loading. Examples of crawler crane applications and images from construction sites were also provided.
Construction equipments
This document provides an overview of various types of construction equipment used in large construction projects. It discusses earthmoving equipment like power shovels, backhoes, draglines, clamshells and scrapers that are used for excavation and hauling. It also describes hauling equipment like dump trucks and dumpers. Further, it covers hoisting equipment such as cranes and conveying equipment used to transport materials. The document provides details on the working, applications and comparisons of different equipment types used widely in construction activities.
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The document discusses different methods for excavation and piling systems for a construction project. It provides details on various earth moving equipment that can be used for excavation including backhoes, dump trucks, bulldozers and front end loaders. It also discusses shoring methods that can be used for excavation support including raking shores, flying shores and dead shores. For piling systems, it describes sheet piling, cast-in-place piling, pre-cast concrete piling and caissons. It provides sketches and discusses the advantages and disadvantages of each technique.
EXCAVATION AND EARTHMOVING EQUIPMENTS
This document discusses various types of earthmoving equipment used in construction projects including their uses and basic parts. It describes excavating equipment like power shovels, backhoes, draglines, clam shells, and trenchers. It also covers earthmoving equipment like scrapers, bulldozers, dumpers, graders, and loaders. For each type of equipment, it provides details on their applications and functions in excavating, transporting, and grading earth.
Types of excavating tools and machine
This document discusses several types of excavation machinery: power shovels, draglines, clam shells, backhoes, and trenching machines. Power shovels excavate earth and load trucks, and can be mounted on tracks or wheels. Draglines are useful for long reaches and underwater excavation. Clam shells remove materials from vertical excavations. Backhoes have an articulated arm with a digging bucket. Trenchers dig trenches, especially for installing pipes or cables.
building construction,ppt
This presentation discusses various types of construction equipment used in building projects. It introduces earthmoving equipment, hauling equipment, hoisting equipment, conveying equipment, and aggregate and concrete production equipment. Earthmoving equipment discussed includes power shovels, backhoes, draglines, clamshell buckets, scrapers, bulldozers, tractors, and trenching machines. Hauling equipment includes dump trucks, bottom dump trucks, and dumpers. Hoisting equipment focuses on cranes like stationary derrick cranes and mobile cranes. The final sections cover factors affecting power shovel output and compare different earthmoving equipment.
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This document provides an overview of various types of construction equipment used in large projects. It begins by explaining how proper equipment selection contributes to project economy, quality, safety and timely completion. It then classifies common equipment into categories like earth-moving, hauling, hoisting, conveying, aggregate production and more. Specific equipment types are described in detail, including their applications and comparisons. The document provides a comprehensive reference for understanding the different equipment used in construction.
chapter 4 construction equipments.pptx
This document provides an overview of various types of construction equipment used in large projects. It begins by explaining how proper equipment selection contributes to project economy, quality, safety and timely completion. It then classifies common equipment into categories like earth-moving, hauling, hoisting, conveying, aggregate production and more. Specific equipment types are described in detail, including their applications and comparisons. The document provides a comprehensive reference for the different equipment used in construction.
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The document provides an overview of various types of construction equipment used in projects. It classifies equipment into 8 categories including earth-moving, hauling, hoisting, conveying, aggregate production, pile-driving, tunneling and dewatering equipment. Key earth-moving equipment discussed include power shovels, backhoes, draglines, clam shells, scrapers and bull dozers. Their applications, parts and differences are summarized. Trenching machines are used for excavating trenches. The document compares characteristics of crawler and wheeled tractors. Overall, the document introduces common construction equipment used in operations like excavation, material movement and compaction.
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This document discusses various types of earth moving equipment used in construction projects. It describes power shovels, backhoes, bulldozers, scrapers, dumpers, graders, and trenchers. For each type of equipment, it provides details on their uses, basic parts, and applications in construction activities like excavating earth, digging trenches, clearing and grading sites, and hauling materials. Earth moving equipment are crucial modern tools that facilitate excavation, transportation, and placement of materials in infrastructure and building projects.
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This document provides an overview of various types of construction equipment used in large projects. It begins by explaining how proper equipment selection contributes to project economy, quality, safety and timely completion. It then categorizes common equipment types such as earth-moving, hauling, hoisting, conveying and aggregate/concrete production. Specific equipment like power shovels, backhoes, draglines and scrapers are described in detail along with their applications. The document also compares equipment and discusses hauling trucks, rollers, cranes and conveyors. Overall, it serves as a comprehensive guide to the equipment used for excavation, material handling and construction activities.
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This document provides an overview of various types of construction equipment used in large construction projects. It discusses earth-moving equipment like power shovels, backhoes, draglines, clam shells and scrapers that are used for excavation. It also describes hauling equipment like tractors and compaction equipment like smooth wheel rollers, sheep-foot rollers and pneumatic tyred rollers. The document compares different excavating equipment and provides details on their applications and working. It emphasizes that proper use of right construction machinery contributes to timely and economical completion of construction projects.
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1. The document discusses various types of excavating equipment used in construction projects, including their applications and basic parts.
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3. The efficient use of appropriate excavating equipment can contribute to cost savings, quality, safety, and timely completion of construction projects.
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The document discusses various types of equipment used in construction projects. It describes earth-moving equipment such as excavators, backhoes, front shovels, draglines, clamshell buckets, and bulldozers. Excavators are used for digging trenches, holes and foundations. Backhoes are commonly used to dig holes and trenches. Front shovels are mounted on tracks and used for digging and loading earth or rock. Draglines excavate soft earth below ground level, while clamshell buckets lift material vertically. Bulldozers push large quantities of soil and rubble. The document provides details on the uses and applications of these important pieces of heavy construction equipment.
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This document discusses different types of earth moving equipment including tractors, bulldozers, scrapers, rippers, and graders. It provides details on scrapers, which can dig and haul materials long distances using a bowl, apron, and tailgate. Bull dozers are described as having a heavy blade attached to a tractor to push materials, and come in different positions, mountings, and controls. Their applications include spreading earth, clearing sites, and maintaining haul roads. Tractors are multi-purpose machines that can pull or push other equipment and come in crawler or wheel types.
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Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
A review on techniques and modelling methodologies used for checking electrom...
The proper function of the integrated circuit (IC) in an inhibiting electromagnetic environment has always been a serious concern throughout the decades of revolution in the world of electronics, from disjunct devices to today’s integrated circuit technology, where billions of transistors are combined on a single chip. The automotive industry and smart vehicles in particular, are confronting design issues such as being prone to electromagnetic interference (EMI). Electronic control devices calculate incorrect outputs because of EMI and sensors give misleading values which can prove fatal in case of automotives. In this paper, the authors have non exhaustively tried to review research work concerned with the investigation of EMI in ICs and prediction of this EMI using various modelling methodologies and measurement setups.
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...
Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapte...University of Maribor
Slides from talk presenting:
Aleš Zamuda: Presentation of IEEE Slovenia CIS (Computational Intelligence Society) Chapter and Networking.
Presentation at IcETRAN 2024 session:
"Inter-Society Networking Panel GRSS/MTT-S/CIS
Panel Session: Promoting Connection and Cooperation"
IEEE Slovenia GRSS
IEEE Serbia and Montenegro MTT-S
IEEE Slovenia CIS
11TH INTERNATIONAL CONFERENCE ON ELECTRICAL, ELECTRONIC AND COMPUTING ENGINEERING
3-6 June 2024, Niš, SerbiaNew techniques for characterising damage in rock slopes.pdf
rock mass characterization and New techniques for characterising damage in rock slopes
Advanced control scheme of doubly fed induction generator for wind turbine us...
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.
Recycled Concrete Aggregate in Construction Part III
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Harnessing WebAssembly for Real-time Stateless Streaming Pipelines
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Technical Drawings introduction to drawing of prisms
Method of technical Drawing of prisms,and cylinders.
[JPP-1] - (JEE 3.0) - Kinematics 1D - 14th May..pdf
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Low power architecture of logic gates using adiabatic techniques
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
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CPM.pptx
- 1. BACKHOE PREPARED BY : SAFFAN AHMED ZAIN UL AABIDEEN MOHAMMED BILAL SUBJECT : CONSTRUCTION AND PROJECT MANAGEMENT
- 2. INTRODUCTION ⚫ A backhoe, also called a rear actor or back actor, is a piece of excavating equipment or larger consisting of a digging bucket on the end of a two-part articulated arm. They are typically mounted on the back of a tractor or front loader, the latter forming a 'backhoe loader'
- 3. OPERATIONS 1. Digging action result from the drag or pull of bucket towards the machine. 2. The boom is set at desired angle 3. The hoist cable is pulled in and the drag cable is released thus moving the bucket to required position. 4. By pulling the cable the bucket is filled. 5. The bucket is lifted by raising the boom and then swinging to dumping position.
- 6. APPLICATION OF BACKHOE 1. Suitable for digging below machine level. 2. Can be efficiently used to trim or dress the surface avoiding manual effort. 3.A backhoe is designed primarily for excavation below ground and it is especially employed for trench excavation works. 4.It posses the positive digging action and accurate lateral control.
- 7. ADVANTAGE OF BACKHOE 1. It can be used for a wide variety of tasks: construction, small demolitions, light transportation of building materials, powering building equipment, digging holes/excavation, landscaping, breaking asphalt, and paving roads. 2. The backhoe bucket can also be replaced with powered the achievement such as a breaker, grapple, auger, or a stump grinder.
- 8. THANK YOU