Cross-section of160 KN themembers are 40 mms0 kNdiameter.60 kN6 mFor the given4.truss, calculatethe normal stressat member AB.5.Calculate thenormal stress at member BC.6.Calculate the normal stress atmember DE.Calculate the normal stress atmember EG.7.

From Diagram, ∠EGF = tan-125 =21.8°∠CED = tan-145 =38.66°∠ACB = tan-165 =50.19°∠ABC = 90° - 50.19° =…

Cross-section of KN the members are 40 mm 60 kN diameter. 6 For the given truss, calculate the normal stress 4. at member AB. 5. Calculate the normal stress at member BC. Calculate the normal stress at 6. member DE. 7. Calculate the normal stress at member EG.

Cross-section of KN the members are 40 mm 60 kN diameter. 6 For the given truss, calculate the normal stress 4. at member AB. 5. Calculate the normal stress at member BC. Calculate the normal stress at 6. member DE. 7. Calculate the normal stress at member EG.

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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System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.

Question

Cross-section of
160 KN the
members are 40 mm
s0 kN
diameter.
60 kN
6 m
For the given
4.
truss, calculate
the normal stress
at member AB.
5.
Calculate the
normal stress at member BC.
6.
Calculate the normal stress at
member DE.
Calculate the normal stress at
member EG.
7.

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Step 1 Data Interpretation

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Step 2 Determination of Support Reactions

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Step 3 Analysis of Truss by method of joints

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Step 4 Stresses induced in bar

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