Figure Q1 shows one ‘L’ shaped beam ACD which is built-in at one end. It is loaded with load F=3 kN and with load P= 2.8kN at its free end D. The beam has solid round cross-section with diameter of 100 mm. The beam is made of steel with E= 210 GPa and n= 0.3. By disregarding the shear stress due to shear load and using point A as the critical point to be analyzed.   a) Calculate the respective stresses values and draw the stress element at point A in the x-y direction. b) Calculate and draw the principal stress element & maximum shear stress element.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Figure Q1 shows one ‘L’ shaped beam ACD which is built-in at one end. It is loaded with load F=3 kN and with load P= 2.8kN at its free end D. The beam has solid round cross-section with diameter of 100 mm. The beam is made of steel with E= 210 GPa and n= 0.3. By disregarding the shear stress due to shear load and using point A as the critical point to be analyzed.

 

a) Calculate the respective stresses values and draw the stress element at point A in the x-y direction.
b) Calculate and draw the principal stress element & maximum shear stress element.

F = 3 kN
D
500 mm
P= 2.8 kN
y
C
X
400 mm
Figure Q1
A
--B
y
Transcribed Image Text:F = 3 kN D 500 mm P= 2.8 kN y C X 400 mm Figure Q1 A --B y
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