MENG222 Strength of material please I have report lab((Deflection Measurement for Simply Supported Beam))please helpe me for that I need graph for this table thank you Error PercentageLoadTheoretical DeflectionDeflection (6)Decreasing(mm)(P)Increasing(mm)Average(mm)200g(1.962)0.150.210.180.46261.039%500g(4.905)0.470.510.491.15657.6125%900g(8.829)0.910.910.912.08158.271% ObjectiveTo determine the deflection in a simply supported beam using the bending bar apparatus.IntroductionHorizontal loading, perpendicular to the longitudinal axis causes bending deformation ordeflection. The loading can be categorized as point central load, uniformly distributed load, oruniformly varying load. In a simply supported beam, the two supports react in the longitudinaland transverse directions.Figure I Simply Supported Beam without LoadL/2L/2Figure 2 Simply Supported Beam with Central LoadingTheoryBending MomentA bending moment is the reaction induced in a structural element when an extemal force ormoment is applied to the element causing the element to bend.DeflectionMeasure of deformation due to transverse loading is called deflection or verticaldeformation from initial point due to external load is called deflection. It is denoted by ô.

Answered: Image /qna-images/answer/8c1525df-0e70-4bee-8fd9-75e620ec00bc.jpg

Load (P) Theoretical Deflection Deflection (6) Decreasing (mm) Error Percentage Increasing (mm) Average (mm) 200g (1.962) 0.15 0.21 0.18 0.462 61.039% 500g (4.905) 0.47 0.51 0.49 1.156 57.6125% 900g (3.829) 0.91 0.91 0.91 2.081 58.271%

Load (P) Theoretical Deflection Deflection (6) Decreasing (mm) Error Percentage Increasing (mm) Average (mm) 200g (1.962) 0.15 0.21 0.18 0.462 61.039% 500g (4.905) 0.47 0.51 0.49 1.156 57.6125% 900g (3.829) 0.91 0.91 0.91 2.081 58.271%

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

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MENG222 Strength of material please I have report lab ((Deflection Measurement for Simply Supported Beam)) please helpe me for that I need graph for this table thank you

Error Percentage
Load
Theoretical Deflection
Deflection (6)
Decreasing
(mm)
(P)
Increasing
(mm)
Average
(mm)
200g
(1.962)
0.15
0.21
0.18
0.462
61.039%
500g
(4.905)
0.47
0.51
0.49
1.156
57.6125%
900g
(8.829)
0.91
0.91
0.91
2.081
58.271%

Objective
To determine the deflection in a simply supported beam using the bending bar apparatus.
Introduction
Horizontal loading, perpendicular to the longitudinal axis causes bending deformation or
deflection. The loading can be categorized as point central load, uniformly distributed load, or
uniformly varying load. In a simply supported beam, the two supports react in the longitudinal
and transverse directions.
Figure I Simply Supported Beam without Load
L/2
L/2
Figure 2 Simply Supported Beam with Central Loading
Theory
Bending Moment
A bending moment is the reaction induced in a structural element when an extemal force or
moment is applied to the element causing the element to bend.
Deflection
Measure of deformation due to transverse loading is called deflection or vertical
deformation from initial point due to external load is called deflection. It is denoted by ô.

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