d = 200 mm, P =15 kN P2 = 4 kN b b b = 150 mm h = 1.5 m b 75 mm t = 13 mm A, 2 b = 75 mm t = 13 mm
d = 200 mm, P =15 kN P2 = 4 kN b b b = 150 mm h = 1.5 m b 75 mm t = 13 mm A, 2 b = 75 mm t = 13 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
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A square post with a tubular cross section is loaded as shown in the figure below.
a) Determine the state of the stress at point A having sides parallel to x and y axes.
b) Determine the principal planes and principal stresses at point A at the base of the post.
![d = 200 mm.
P1 =15 kN
P2 = 4 kN
b = 150 mm
h = 1.5 m
= 75 mm
t = 13 mm
= 75 mm
t = 13 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F61464e98-796b-41e2-b2a8-5c3ab3990215%2Fcf35536a-2f4a-49f3-9a39-36ac4d135be5%2Fsb9vg07_processed.png&w=3840&q=75)
Transcribed Image Text:d = 200 mm.
P1 =15 kN
P2 = 4 kN
b = 150 mm
h = 1.5 m
= 75 mm
t = 13 mm
= 75 mm
t = 13 mm
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