PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m 10KN. 0.8m 0.4m B 5KN 0.6m A 20KN Q2 5) What is the deformation &, in mm? /- A=800 mm2 A=1,200 mm?

PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably braced to prevent buckling. 0.4m 10KN. 0.8m 0.4m B 5KN 0.6m A 20KN Q2 5) What is the deformation &, in mm? /- A=800 mm2 A=1,200 mm?

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

PROBLEM 1) An aluminum bar carries the axial loads at the positions shown. If
E=70GPA, compute the total deformation of the bar. Assume that the bar is suitably
braced to prevent buckling.
0.4m
D
10KN.
0.8m
0.4m
B
5KN
0.6m
Al
20KN
Q2
5) What is the deformation 8, in mm?
A=800 mm?
A=1,200 mm?

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Determine the maximum tensile stress in the beam shown.
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