Fea unit 2
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A beam is a structural member that is supported along its length and subjected to external forces acting perpendicularly to its central axis. There are different types of beams including cantilever, simply supported, overhanging, fixed, and continuous beams. Beams can experience different types of transverse loading such as point loads, uniformly distributed loads, and uniformly varying loads.
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Finite Element Analysis - Part 2
A beam is a structural member that is supported along its length and subjected to external forces acting perpendicular to its central axis. There are different types of beams including cantilever, simply supported, overhanging, fixed, and continuous beams. Beams can experience different types of transverse loading such as point loads, uniformly distributed loads, and uniformly varying loads.
Types Of Beams, Supports & Loads by Mr. K.Satish Poojith Reddy
By the end of this presentation you will be able to identify different types of Beams, supports and loads which are seen commonly in this world
Note: There is also background voice for this presentation which give brief explanation about every slide, for activating audio I think you need to download this presentation
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This presentation helps in understanding the basic concepts of types of beams and their various applications.
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The document discusses various types of loads, supports, beams, and spans that are commonly analyzed in structural engineering. It defines point loads, uniformly distributed loads, uniformly varying loads, and rolling loads. It also describes simple supports, roller supports, hinged supports, and fixed supports. The main types of beams covered are simply supported beams, cantilever beams, fixed beams, overhanging beams, continuous beams, and beams with one end hinged and the other end roller supported. Finally, it distinguishes between clear span, effective span, and total span.
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This presentation discusses different types of beams and beam supports and reactions. It defines a beam as a structural element that can withstand loads by resisting bending. There are several types of beams including simply supported beams, fixed beams, cantilever beams, overhanging beams, and continuous beams. The types of supports include simply supported, fixed, and hinged. The reaction in a beam depends on the type of beam, loads applied, and support type. Reactions always occur at support ends and can be in the form of forces or couples.
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give information on:-
types of loads
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support reaction calculation
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The document discusses various types of loads, supports, beams, and spans that are commonly analyzed in structural engineering. It defines point loads, uniformly distributed loads, uniformly varying loads, and rolling loads. It also describes simple supports, roller supports, hinged supports, and fixed supports. The types of beams covered are simply supported beams, cantilever beams, fixed beams, overhanging beams, continuous beams, and beams with one end hinged and the other end roller supported. Finally, it distinguishes between clear span, effective span, and total span.
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This document discusses different types of beams and supports used in engineering mechanics. It describes four types of supports - fixed, simple, roller, and hinged - based on how they restrict the movement of beams. It also outlines six types of beams defined by their support conditions: fixed, cantilever, simply supported, overhanging, continuous, and combinations of these. Finally, it categorizes loads as point, uniformly distributed, or uniformly varying based on how forces are applied along the beam.
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A beam is a structural member that is supported along its length and subjected to external forces acting perpendicular to its central axis. There are different types of beams including cantilever, simply supported, overhanging, fixed, and continuous beams. Beams can experience different types of transverse loading such as point loads, uniformly distributed loads, and uniformly varying loads.
Types Of Beams, Supports & Loads by Mr. K.Satish Poojith Reddy
By the end of this presentation you will be able to identify different types of Beams, supports and loads which are seen commonly in this world
Note: There is also background voice for this presentation which give brief explanation about every slide, for activating audio I think you need to download this presentation
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This presentation helps in understanding the basic concepts of types of beams and their various applications.
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This document discusses different types of beams and beam loadings. It defines beams as members that support loads perpendicular to their longitudinal axis. It describes simply supported beams, cantilever beams, overhanging beams, propped cantilevers, continuous beams, and beams with one end hinged and the other on rollers. The document also discusses concentrated loads, uniformly distributed loads, uniformly varying loads, general loadings, and external moments on beams. It provides examples of how to represent these loads for structural analysis.
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The document discusses different types of supports and loads that can act on beams. It describes:
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2) Types of loads such as concentrated point loads, uniformly distributed loads, and varying loads which can be represented as a single load at the center.
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This document discusses different types of beams and beam loadings. It defines beams as members that support loads perpendicular to their longitudinal axis. It describes simply supported beams, cantilever beams, overhanging beams, propped cantilevers, continuous beams, and beams with one end hinged and the other on rollers. The document also discusses concentrated loads, uniformly distributed loads, uniformly varying loads, general loadings, and external moments on beams. It provides examples of how to represent these loads for structural analysis.
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1. Supported at both ends, with one end having a pinned support and the other a rolling support.
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3. Must satisfy three principles of equilibrium - the sum of vertical forces, horizontal forces, and moments must equal zero.
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This document summarizes the key components that make up the superstructure of a building, including beams, columns, slabs, staircases, walls, and roofs. It describes the functions and types of each component. Beams transfer loads and come in different types depending on their support. Columns transmit loads from above to the foundation and are often made of reinforced concrete. Slabs provide floor or ceiling surfaces and can be designed for one-way or two-way loading. Walls define spaces, carry loads, and provide shelter. Staircases allow movement between levels. Roofs protect the building from the environment.
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The document discusses different types of supports and loads that can act on beams. It describes:
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2) Types of loads such as concentrated point loads, uniformly distributed loads, and varying loads which can be represented as a single load at the center.
3) Examples of calculating support reactions and internal forces in beams under different loading conditions.
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This document provides an introduction to value engineering interest formulas and their applications. It defines key terms like value, cost value, exchange value, use value, esteem value and different types of functions. It describes the value analysis/value engineering procedure and discusses when it should be used. Various interest formulas are explained including compound amount, present worth, uniform series and capital recovery. Examples are provided to demonstrate how to use the formulas to calculate future values, single payments, and equal installment amounts.
Unit i introduction to engineering economics
1. Engineering economics involves analyzing alternatives and making decisions to obtain the best monetary return. It considers factors like costs, benefits, risks, and time value of money.
2. Cost components include fixed costs, variable costs, marginal costs, and opportunity costs. Break-even analysis determines the sales volume needed to recover total costs.
3. Material, design, and process selection are important economic decisions in manufacturing. The most cost-effective options are chosen while meeting requirements.
TQM Concepts
TQM concepts focus on continuous quality improvement through management commitment, customer focus, quality training, process improvement, treating suppliers as partners, and performance measures. There are three views on quality costs: higher quality means higher costs; quality improvement costs less than savings from reduced defects; and quality costs are those incurred to fix defects, not just direct costs. Quality costs fall into four categories: prevention to ensure no defects; appraisal after production; internal failures during production; and external failures after shipping like returns. Benefits of TQM include greater customer loyalty, market share, and productivity.
TQM Basics
This document provides an overview of total quality management (TQM) basics and definitions of quality. It discusses that quality means doing things right the first time and meeting customer expectations. Quality is defined in various ways such as fitness for use, conformance to requirements, and exceeding customer needs. The document then reviews the historical evolution of quality from ancient craftsmanship to modern approaches like statistical process control, total quality control, and TQM. It emphasizes that quality is important for higher customer satisfaction, profits, and overall business success.
Tools and techniques
The document discusses various quality control tools and techniques, specifically focusing on check sheets and flowcharts. It provides examples of simple check sheets to record data for car valet operations and product testing. Flowcharts are identified as a graphical tool to map processes and improve understanding. Standard flowchart symbols are defined for events like operations, decisions, storage, transport, and inspections. An example flowchart is provided mapping the estimator process for handling customer enquiries and generating quotes. Different types of process charts - outline, two-handled, and flowcharts - are also briefly mentioned.
UNIT IV FORM MEASUREMENT
This document discusses principles and methods for measuring various form parameters including straightness, flatness, thread measurement, gear measurement, surface finish measurement, and roundness measurement. It provides details on common measurement techniques and applications. Key measurement types covered are straightness using spirit levels and laser systems, flatness using beam comparators and interferometry, thread measurement of parameters like diameter and pitch using micrometers and thread gauges, and surface finish analysis using profilometers and other instruments.
Unit III ADVANCES IN METROLOGY
The document discusses various advances in metrology, including lasers, laser interferometers, coordinate measuring machines (CMMs), and machine vision systems. It provides details on the basic concepts, working principles, components, and applications of lasers and laser interferometers for metrology. It also discusses the working, types, probes, and applications of CMMs. Finally, it covers the basic concepts, elements, and functions of machine vision systems used for metrological measurements.
UNIT II LINEAR AND ANGULAR MEASUREMENTS
1. The document discusses various types of linear and angular measurement instruments. It provides lists of common measuring devices along with their functions such as calipers, micrometers, height gauges, slip gauges, and comparators.
2. Key linear measurement instruments described include vernier calipers, micrometers, height gauges, depth gauges, and slip gauges. The document explains the basic principles, components, and uses of each tool.
3. Measurement techniques like vernier scales, least count calculations, and wringing of slip gauges are outlined. Different types of comparators - mechanical, electrical, and optical - are also introduced along with their working principles.
UNIT 1 BASICS OF METRO LOGY
1. The document discusses the basics of metrology and measurement including the elements that affect precision and accuracy in measurement.
2. It describes the key elements of a metrology system as the standard, workpiece, instrument, person, and environment. Variations in any of these elements can introduce errors.
3. Several types of errors are also outlined including systematic, random, environmental, loading, and dynamic errors. Understanding error sources is important for achieving accurate measurements.
Repair methods for basic machine elements
This document discusses various failure modes and repair methods for machine elements. It covers failures in gears, guideways, spindles, lead screws, bearings, and machine beds. The main causes of failure include wear, fatigue, overload, and corrosion. Repair methods depend on the type and extent of damage, and may include grinding, welding, bush fitting, replacement of parts, and preventing future failures through improved maintenance and design. Failure analysis techniques help identify root causes and prevent recurrence.
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Fea unit 2
- 1. Beams Beam is a structural member which is supported along the length and subjected to external forces or loads acting transversely i.e., perpendicular to the centre line. Beam is sufficiently long when compared to the lateral dimensions.
- 2. Types of Beams Cantilever beam Simply supported beam Overhanging beam Fixed beam Continuous beam
- 3. Cantilever beam A beam with one end free and the other end fixed is called cantilever beam.
- 4. Simply supported beam A beam supported or resting freely on the supports at its both ends is called SSB.
- 5. Overhanging beam If the one or both the end portions are extended beyond the support, then it is called overhanging beam.
- 6. Fixed beam A beam whose both ends are fixed or built into the walls, is called a fixed beam.
- 7. Continuous beam A beam which has more than two supports is called continuous beam.
- 8. Transverse loading on beams A load which is acting vertically downward on the horizontal beam is called transverse load. Types of transverse load Point load (or) concentrated load Uniformly distributed load (UDL) Uniformly varying load (UVL)
- 9. Point load (or) concentrated load A load which is acting at a particular point is called point load
- 10. Uniformly distributed load (UDL) A load which is spared over a beam in such a manner that the rate of loading is uniform throughout the length.
- 11. Uniformly varying load (UVL) A load which is spared over a beam in such a manner that the rate of loading uniformly varies from point to point along the beam. The load is zero at one end and increases uniformly to the other end. It is also known as triangular load.
- 12. Derivation of stiffness matrix for beam element.(Fourth order beam equations)