The 39 kg drum is suspended from the hook mounted on the wooden frame. Determine the state of normal stress at point E on the cross section of the frame at section a-a. Use L = 71 mm. Express your answer in kPa. 50 mm 25 mm E Section a - a 0.5 m 0.5 m a 1 m 1 m 1 m b Br 30° OA a b O LA -1 m 0

The 39 kg drum is suspended from the hook mounted on the wooden frame. Determine the state of normal stress at point E on the cross section of the frame at section a-a. Use L = 71 mm. Express your answer in kPa. 50 mm 25 mm E Section a - a 0.5 m 0.5 m a 1 m 1 m 1 m b Br 30° OA a b O LA -1 m 0

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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Concept explainers

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.

Question

The 39 kg drum is suspended from the hook mounted on the wooden frame. Determine the state of
normal stress at point E on the cross section of the frame at section a-a. Use L = 71 mm. Express your
answer in kPa.
50 mm
25 mm
E
Section a - a
0.5 m 0.5 m
a
O
a
D
1 m
1 m
1 m
b
B
30°
A
b
LA
1 m
4
0

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