Factors to considered in foundation design and numerical based on bis method
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Factors to Consider in Foundation Design, Footing Depth and spacing, Location Considered for Footing , Soil Settlement, Net vs Gross pressure(Design soil pressure),EROSION/SCOURING PROBLEMS FOR STRUCTURES ADJACENT TO FLOWING WATER,Corrosion Protection, Water table fluctuation, Foundation in sand and silt deposit ,Foundation on loess and other collapsible soils,Foundation on clays and clayey silts, IS code Method,
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2. There are different types of grouting materials and methods depending on the permeability and structure of the soil or rock.
3. Grouting is used for ground improvement on construction projects, fixing anchors, repairing defects, and other applications.
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Miraculous Solution to Asia Pacific Soft Ground Improvement
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3. Failure modes of earth-fill dams include piping, which occurs when seepage forces exceed soil self-weight, causing destabilization and potential dam failure.
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chapter 8.pptx
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Lecture 4
Groundwater can affect engineering structures through several mechanisms:
- It can erode foundations, cause settlement or collapse through volume changes in soil/rock.
- Increase moisture in slopes, reducing stability and increasing landslide risk.
- Impact excavation and construction by flowing towards work sites.
- Reduce bearing capacity and shear strength of soils.
- Cause uplift pressures that can lead to failure of structures.
Proper site investigation is needed to understand subsurface water conditions and mitigate risks.
BCT- Module 5 a coffer-dam (Part_2)
for the subject offered in GTU, BCT
module 5 cofferdam & diaphragm wall,
for the 3rd sem & also for the 6th sem subject
sand drain for consolidation settlement
a small ppt on sand drains.
its a new aspect and development for those areas where water table is much higher
Dams and control works
The document discusses several important considerations for designing and constructing earth dams, including:
1) Thoroughly investigating the foundation through testing to identify any weak or unstable soils that need removal.
2) Designing appropriate cut-offs and drainage systems depending on the foundation material and reservoir depth, such as trenches, concrete walls, or central clay cores.
3) Carefully designing the upstream and downstream slopes based on available construction materials and the needed stability, drainage, and erosion protection.
Influence of geological condition on foundation and design of building
these ppt is about Influence of geological condition on foundation and design of building. This Ppt clear your doubt about this influence of geological condition on foundation and design of building.
caissons and cofferdam in substructure construction
1. Caissons are hollow structures that are installed in place and then filled with concrete or other material. They are used as foundations under water.
2. There are three main types of caissons - open caissons which are open at the top and bottom, box caissons which are closed at the bottom, and pneumatic caissons which are closed at the top and use compressed air.
3. Cofferdams are temporary structures built around construction sites under water. They exclude surface and ground water to provide a dry work area. Common types include braced, earth-fill, timber crib, and double-walled sheet pile cofferdams.
Design consideration Of Earth Dams
The document discusses several design considerations for earth dams. It addresses factors that influence earth dam design such as site characteristics, available construction materials, foundation conditions, climate, and valley shape and size. It also describes different types of earth dam designs including homogeneous dams, thin core dams, vertical and sloping core dams, and dams with different sections. The key design steps are outlined as thorough exploration of the site, evaluation of materials, selection of trial designs, analysis of stability, and modifications to meet requirements.
Pile foundation
PILE FOUNDATIONS. This layer cannot support the weight of the building, so the loads of the building have to bypass this layer and be transferred to the layer of stronger soil or rock that is below the weak layer. When a building has very heavy, concentrated loads, such as in a high rise structure, bridge, or water tank.
pile foundation design
pile foundation types
foundation pile inc
concrete pile foundation
pile foundation construction methods
pile foundation definition
timber pile foundation
friction pile foundation
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
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Foundation
The document discusses different types of foundations used in construction. It describes shallow foundations, which include wall, column, combined, and mat/raft foundations. It also describes deep foundations, including pile, under-reamed pile, and well foundations. It provides details on different types of piles and factors to consider when choosing a foundation type, and outlines the basic process for constructing foundations, including site preparation, layout, excavation, and pouring concrete.
Similar to Factors to considered in foundation design and numerical based on bis method (20)
GEOLOGICAL CONDITIONS NECESSARY FOR CONSTRUCTION OF DAMS
GEOLOGICAL CONDITIONS NECESSARY FOR CONSTRUCTION OF DAMS
Important of soil survey and selection of suitable dam site-topography/geolog...
Important of soil survey and selection of suitable dam site-topography/geolog...
Saurav_BEARING CAPACITY OF BED ROCK AND SOIL DEPOSITS.pptx
Saurav_BEARING CAPACITY OF BED ROCK AND SOIL DEPOSITS.pptx
Influence of geological condition on foundation and design of building
Influence of geological condition on foundation and design of building
caissons and cofferdam in substructure construction
caissons and cofferdam in substructure construction
More from ErankajKumar
Construction Materials.pptx
construction materials,properties of construction materials, stone, bricks, lime, cement,metal, timber,sand,aggregate,concrete,mortar, artificial or industrials materials
WATERPROOFING.pptx
WATERPROOFING,Damp proofing, Common Water Damage problems ,Benefits of Waterproofing,How Water can penetrate Concrete Strctures,Why Waterpoofing is Important,What could happen if a building isn’t waterproof , Importance of waterproofing in building , Waterproofing Methods,Cementitious Waterproofing
Liquid Waterproofing Membrane,
Bituminous Membrane
Bituminous Coating
Polyurethane Liquid Membrane,
Problem solution for waterproofing,What is concrete cancerSix Common cause of concrete cancer include
FORMWORK.pptx
Formwork(Shuttering), Importance, Qualities of Formwork,types,Major objectives considered in formwork, Requirements of formwork,Formwork for Wall,Formwork for Column,Formwork for Slabs & beams ,Lintel or Beam Formwork, FORMWORK FOR SLAB,FORMWORK FOR STAIRS,FORMWORK FOR SPIRAL STAIRS,FORMWORK FOR CHIMNEYS,Removal of formwork,Time of Removal of formwork,Comparison between Steel and Timber Formwork,Cantilever slab,Maintenance of formwork,Cost of formwork,Advantages of steel form work,LOADS ON FORMWORK
TILES, MANUFACTURE,TYPES, CHARACTERISTICS OF GOOD TILES
Tiles can be defined as thin slabs or bricks, which are burnt in kilns. The tiles are thinner than bricks.
construction tools & equipments.pptx
Construction tools are instruments and equipment used in the building and maintenance of structures and buildings.
Heavy construction equipment are used for various purposes in large projects. Selection of different types of heavy equipment depends on the size of the work and economy of the project. These make construction process easier and faster.
construction tools.pptx
Construction tools list for building construction works such as concrete, brick masonry, leveling, wood works, floor works, slab works, brick laying, plastering etc. is provided. Every construction tool is necessary to achieve good results in the whole project. Along with these tools, the workers should also use some safety tools to prevent them from the unexpected accidents
PLASTER.pptx
PLASTER
OBJECTIVE OF PLASTER
PROPERTIES OF GOOD PLASTER
TOOLS USED IN PLASTERING
METHOD OF PLASTERING
TYPES OF PLASTER
LIME PLASTER
CEMENT PLASTER
MUD PLASTER
STUCCO PLASTER
TYPES OF FINISHING
SMOOTH CAST
ROUGH CAST
PEBBLE DASH
TEXTURED FINISH
DEFECT IN PLASTER WORK
CRACKING
EFFLORESCENCE
FALLING OUT PLASTER
BLOWING OF PLASTER
PREVENTION METHOD
BRICK MASONRY.pptx
BRICK MASONRY INRODUCTION
BRICK MASONRY-UNIQUENESS
CHARACTERISTIC OF BRICKS
ADVANTAGE OF BRICK MASONRY
MANUFACTURE OF BRICKS
TYPES OF BRICKS USED IN MASONARY WORK
TYPES OF BRICK MASONRY BOND
ENGLISH BOND
FLEMISH BOND
HEADER BOND
STRETCHER BOND
TYPES OF BRICKS MASONARY
TOOLS USED IN BRICK MASONRY
BRICKS COURSES & CLOSURES
RULES FOR GOOD BRICKS BONDING
QUALITIES OF GOOD BRICKS
CLASSIFICATION OF BRICKS
TEST FOR BRICKS
DEFECTS IN BRICK MASONRY
CONCLUSION
EXPERIMENTAL INVESTIGATION ON M25 & M30 CONCRETE WITH CONSTRUCTION & DEMOLITI...
Introduction
Literature Review
Objectives & Methodology
Result and Discussion
Conclusion and Recommendations
References
FOUNDATION.pptx
This document discusses foundations for structures. It defines foundations as the lowest part of a structure that transfers loads to the soil below ground level. Foundation engineering involves evaluating soil bearing capacity and determining the proper type, size, and depth of footings. The purpose of foundations is to transfer structural loads to the underlying soil without causing failure or excessive settlement. Shallow foundations spread loads laterally near the surface, while deep foundations distribute loads vertically to deeper soil layers using piles, piers or caissons when the upper soil cannot support the loads. Different types of shallow and deep foundations are described, along with their uses in different soil and load conditions.
Foundation Engineering Lab Manual
-Determination of water content of soil by oven drying method
-Determination of dry density of soil by sand replacement method
-Grain Analysis of Soil
-Determination of liquid limit and plastic limit of soil
-Liquid limit determination by cone penetrometer
-California Bearing Ratio (CBR) value test
- Direct shear test
-Standard penetration test
Module on fibre reinforced and foam concrete
This document discusses fibre reinforced concrete and foam concrete. It defines fibre reinforced concrete as a composite material consisting of fibres mixed into cement, mortar or concrete to increase structural integrity. Various fibre types are described, including steel, polypropylene, glass, polyester, carbon and natural fibres. Applications of fibre reinforced concrete include pavements, tunnels, dams and bridges. Foam concrete is defined as a lightweight concrete containing cement, water and a foaming agent with no large aggregates. It has advantages like lightweight, thermal insulation, self-leveling properties and fire resistance. Foam concrete is used in construction of walls, floors, pipes and as backfill material.
Module on pozzolanic materials and fly ash
This document discusses pozzolanic materials and fly ash. It defines pozzolanic materials as finely powdered materials that can be added to lime or cement mortar to increase durability through chemical reactions. The document outlines various natural and manufactured sources of pozzolanic materials including volcanic ash, burnt clay, slag, ashes of organic origin, and certain sands. It also discusses the properties and reactivity of pozzolans and their effects on mortar and concrete qualities like strength and stiffness. Additionally, the document defines fly ash as a byproduct of burning coal used in concrete for its cementitious properties. It notes the two main types of fly ash, Class C and Class F, and outlines fly ash's
Module on admixture , polymer and exposy resins
The document discusses admixtures, polymers, and epoxy resins used in construction materials. It begins by defining admixtures as chemical compounds added to concrete mixes to modify properties such as workability, hydration rate, and strength. Common admixtures include accelerators, retarders, air-entrainers, and water reducers. The document then classifies and describes various admixture types and discusses their functions, advantages, and disadvantages. It provides details on specific admixture materials and how they affect concrete properties. The overall purpose is to educate civil engineering students on admixture fundamentals and applications in construction technology and management.
Module on light and heavy weight concrete
Lightweight concrete has lower density than normal weight concrete, ranging from 90-115 lb/ft3 compared to 140-150 lb/ft3. It uses lightweight aggregates that are expanded or porous, like shale, clay or slag. Lightweight concrete can be classified based on density and strength, including low density concrete for insulation, moderate strength concrete, and structural concrete. Structural lightweight concrete has compressive strengths over 17.0 MPa and is used in construction where weight needs to be reduced. It has benefits like high strength to weight ratio, thermal insulation, fire resistance, and ease of construction using prefabricated units.
special concrete and high performance concrete
GROUTING OF CONCRETE, advantage ofGrouting,Characteristics of Grouting, GUNTING OF
CONCRETE, Application of Guniting, Properties of Guniting, advantage and disadvantage of Guniting, UNDERWATER CONCRETING, Properties of underwater concrete, METHODS OF UNDERWATER CONCRETE, advantage and disadvantage of underwater concrete, HOT WEATHERING CONCRETE, precautions, COLD WEATHER CONCRETING, PUMPABLE CONCRETE, Requirements of Mix Design for Pumpable Concrete, Ready Mixed Concrete RMC, Types of Ready Mixed Concrete, advantage and disadvantage of ready mixed concrete, introduction in High performance concrete HPC, selection of materials, behaviour of fresh high performance concrete HPC , behaviour of Hardened High performance concrete HPC when to use High performance concrete HPC , application of HPC , Advantage of HPC , Limitations of HPC
pozzolanic and flyash
This document discusses pozzolana and fly ash in concrete technology. It defines pozzolana as a finely powdered material that can be added to lime or cement mortar to increase durability by chemically reacting with calcium hydroxide. The document lists various natural and manufactured sources of pozzolanic materials including volcanic ash, calcined clay, mineral slag, and ashes of organic origin. It describes how the properties of pozzolanic materials like particle size and chemical composition affect their reactivity and the strength and setting of composites. The document also discusses how pozzolanic reactions enhance concrete properties like stiffness over time and that pozzolanic materials can improve sustainability by enabling the use of industrial and
lightweight and heavy weight concrete
Definition of lightweight concrete , Types of lightweight concrete , classification of LWC ,advantage of using LWC , disadvantages of LWC , Introduction in Heavyweight concrete , Composition , materials and proportion, properties of Heavyweight concrete HWC , use of HWC
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一比一原版(CalArts毕业证)加利福尼亚艺术学院毕业证如何办理
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Null Bangalore | Pentesters Approach to AWS IAM
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
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毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
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OOPS_Lab_Manual - programs using C++ programming language
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Applications of artificial Intelligence in Mechanical Engineering.pdf
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
一比一原版(爱大毕业证书)爱荷华大学毕业证如何办理
原版一模一样【微信：741003700 】【(爱大毕业证书)爱荷华大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(爱大毕业证书)爱荷华大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
smart pill dispenser is designed to improve medication adherence and safety f...
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Digital Twins Computer Networking Paper Presentation.pptx
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Supermarket Management System Project Report.pdf
Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.
Tools & Techniques for Commissioning and Maintaining PV Systems W-Animations ...
Join us for this solutions-based webinar on the tools and techniques for commissioning and maintaining PV Systems. In this session, we'll review the process of building and maintaining a solar array, starting with installation and commissioning, then reviewing operations and maintenance of the system. This course will review insulation resistance testing, I-V curve testing, earth-bond continuity, ground resistance testing, performance tests, visual inspections, ground and arc fault testing procedures, and power quality analysis.
Fluke Solar Application Specialist Will White is presenting on this engaging topic:
Will has worked in the renewable energy industry since 2005, first as an installer for a small east coast solar integrator before adding sales, design, and project management to his skillset. In 2022, Will joined Fluke as a solar application specialist, where he supports their renewable energy testing equipment like IV-curve tracers, electrical meters, and thermal imaging cameras. Experienced in wind power, solar thermal, energy storage, and all scales of PV, Will has primarily focused on residential and small commercial systems. He is passionate about implementing high-quality, code-compliant installation techniques.
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
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Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.SCALING OF MOS CIRCUITS m .pptx
this ppt explains about scaling parameters of the mosfet it is basically vlsi subject
Generative AI Use cases applications solutions and implementation.pdf
Generative AI solutions encompass a range of capabilities from content creation to complex problem-solving across industries. Implementing generative AI involves identifying specific business needs, developing tailored AI models using techniques like GANs and VAEs, and integrating these models into existing workflows. Data quality and continuous model refinement are crucial for effective implementation. Businesses must also consider ethical implications and ensure transparency in AI decision-making. Generative AI's implementation aims to enhance efficiency, creativity, and innovation by leveraging autonomous generation and sophisticated learning algorithms to meet diverse business challenges.
https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
Assistant Engineer (Chemical) Interview Questions.pdf
These are interview questions for the post of Assistant Engineer (Chemical)
Open Channel Flow: fluid flow with a free surface
Open Channel Flow: This topic focuses on fluid flow with a free surface, such as in rivers, canals, and drainage ditches. Key concepts include the classification of flow types (steady vs. unsteady, uniform vs. non-uniform), hydraulic radius, flow resistance, Manning's equation, critical flow conditions, and energy and momentum principles. It also covers flow measurement techniques, gradually varied flow analysis, and the design of open channels. Understanding these principles is vital for effective water resource management and engineering applications.
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Factors to considered in foundation design and numerical based on bis method
- 1. FACTORS TO CONSIDERED IN FOUNDATION DESIGN AND NUMERICAL BASED ON BIS METHOD SUBMITTED BY ABHISHEK KUMAR(202301) ABDUL NASHITH (202302) ANKAJ KUMAR(202304)
- 2. Factors to Consider in Foundation Design a) Footing depth and Spacing b) Location considered for footing c) Soil Settlement d) Net vs Gross soil pressure e) Erosion problems for structure adjacent to flowing water f) Corrosion protections g) Water table fluctuation h) Foundation sand and silt i) Foundation on clay and clayey silt j) Foundation on loess and other collapsible soils
- 3. Footing Depth and spacing • The frost line • Zones of high volume change due to moisture fluctuation • Topsoil of organic materials • Peat and muck • Unconsolidatedmaterials such as abandoned garbage dumps and similar filled in areas. • Scour Depth • Root holes • Underground defects
- 4. Location Considered for Footing • Load of structure • Soil bearing capacity • Soil types • Ease of construction • Water table level • Natural Disaster and Exreme • Economic design
- 5. Soil Settlement The soil might get settled after installing a foundation. Settlement is time dependent and results from gradual reduction of volume of saturated soils. If the foundation is placed on loose soil, there is possibility that the foundation would be settled overtime gradually. A geotechnical engineer shall verify the bearing capacity of soil to ensure that load will not have any negative effect on soil to settle. Prior to foundation installation, the soil shall be compacted to a degree recommended by geotechnical report.
- 6. Net vs Gross pressure(Design soil pressure) • The bearing capacity equation are based on gross soil pressure qult which is everything above the foundation level. If the allowable pressure is based on the bearing equation, the pressure is a gross pressure. • Settlement are caused only by net increase in pressure over the existing overburden pressure , if the allowable pressure is based on settlement consideration, it is a net pressure.
- 7. EROSION/SCOURING PROBLEMS FOR STRUCTURES ADJACENT TO FLOWING WATER • Bridges, piers, abutments, bases for retaining walls and footings for other structures adjacent to or located in flowing water must be located at a depth that erosion or scour does not undercutthe soil and cause a failure. • An accurate predictionof scour depth is necessary as to use the shortest possible pile lengths. Approachesto avoid Scouring • Scour is accelerated if the foundation creates, channels, obstruction; to reduce scour, the foundationshould create a minimum obstructionto normal stream flow patterns. • Determine the foundationtypes • Estimate the probabledepth of scour effect etc
- 8. Corrosion Protection • In polluted ground areas such as old sanitary landfills, shorelines, near sewer outfalls line from older industrial plants or backwater areas where water stands over dead vegetation, there can be corrosion problem with metal foundation members as well as concrete. Concrete is generally resistant to corrosion. • However, if sulphates are present, it may be necessary to use sulfate resistant concrete. • It may occasionally be necessary to use air-entrained concrete for foundation members. • Use of treated timber piling instead of metal piling may be required where the soil has a PH much above 9.5 or below 4.0
- 9. Water table fluctuation A lowered water table increases the effective pressure and may cause additional settlements. A raised table may create problem for the owner from the following: • Floating the structure i.e. making it unstable or tilting it • Reducing the effective pressure creates excessive settlement • Creating a wet basement if the basement walls are not watertight
- 10. Foundation in sand and silt deposit Foundation on sand and silt require consideration of the following:’ • Bearing capacity • Densification of loose deposits to control settlement • Placing the footing at a sufficient depth that the soil beneath the footing is confined. If the silt or sand is not confined, it will roll from the footing perimeter with a loss of density and bearing capacity
- 11. Foundation on loess and other collapsible soils Collapsible soils are generally wind-blown (aeolian) deposits of silts dune sands and volcanic ash. Typically they are loose but stable, with contact points well-cemented with water-soluble bonding agent so that certain conditions of load and wetting produce a collapse of the soil structure with a resulting settlement.
- 12. Foundation on clays and clayey silts Clay and clayey silts may range from very soft, normally consolidated, to very stiff, highly over consolidated deposits. Major problem are often associated with the very soft to soft, deposits from both bearing-capacity consideration and consolidated settlements.
- 13. IS code Method IS 6403:1981 gives the net ultimate bearing capacity of soil which is similar to vesic method qnu = c Nc sc dc ic + q (Nq-1) sq dq iq + 0.5 B ɣ Nɣ sɣ dɣ iɣ W’ Where q= effective pressure at the base W’ – take into account the effect of water table. Nc ,Nq, Nɣ are bearing capacity factor and can be find out with the help of IS 6403:1982 in Table 1 clause 5.1.1. Shape factors sc , sq, sɣ are give in IS 6403:1982 of table 2 of clause 5.1.2
- 14. Depth factor can be calculated with the help of IS 6403:1982 clause 5.1.2.2 Inclination factor can be calculated with the help of IS 6403:1982 clause 5.1.2.3
- 16. Numerical based on IS Code method