Q1) The frame shown below is fixed at point Q and subjected to the axial load at free end in both direction x and y axis. Determine the actual stresses acting at points A and B, if (a) (Es/Ec) = 8, (b) (Es/Ec) = 0. -1.5m- 50KN -45KN 25cm- Y 25KN A 50cm 3m B 10cm # 25mm

Q1) The frame shown below is fixed at point Q and subjected to the axial load at free end in both direction x and y axis. Determine the actual stresses acting at points A and B, if (a) (Es/Ec) = 8, (b) (Es/Ec) = 0. -1.5m- 50KN -45KN 25cm- Y 25KN A 50cm 3m B 10cm # 25mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.17P: A simply supported beam is subjected to point load P at mid-span. The normal stress on an element at...

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

01) The frame shown below is fixed at point Q and subjected to the axial load at free end in both
direction x and y axis. Determine the actual stresses acting at points A and B, if (a) (Es/Ec) = 8, (b)
(Es/Ec) = 0.
-1.5m-
50KN
-45kN
25cm-
Y
25KN
B
10cm
50cm
3m
#25mm

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