Answered: Find the displacements at points A, B,…

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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Question

Find the displacements at points A, B, C, and D under
the loading effect of the rod element with a diameter of
10.1 mm in the figure.
The rod is made of aluminum (E = 70 GPa).

1- Support reaction at D? (kN)
by drawing the normal force diagram;
2- Normal force on element CD? (kN)
3- Normal force on element BC? (kN)
4- Normal force on element AB? (kN)

5- Normal stress in element CD? (MPa)
6- Normal stress in element BC? (MPa)
7- Normal stress in element AB? (MPa)
8- Away in D? (mm)
9- Away at C? (mm)
10- Away in B? (mm)
11- Away, in A? (mm)

6 kN
45°1
5 kN
14
Ď
B
A
45°
6 kN
5 kN
10 kN
0.75 m
1.50 m
1m

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