Determine the normal stress in each of the cables? (MPa) a. 85.7 b. 75.7 c. 65.7 d. 55.7 If the cables elongated by 1 mm, what is the vertical displacement of the precasat slab? (mm) a. 1.758 b. 1.658 c. 1.458 d. 1.558 What is the tensile force in each of the cables? (kN) a. 5.98 b. 4.98 c. 7.98 d. 6.98

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Determine the normal stress in each of the cables? (MPa)

a. 85.7 b. 75.7 c. 65.7 d. 55.7

If the cables elongated by 1 mm, what is the vertical displacement of the precasat slab? (mm) 

a. 1.758 b. 1.658 c. 1.458 d. 1.558

What is the tensile force in each of the cables? (kN)

a. 5.98 b. 4.98 c. 7.98 d. 6.98

 

SOLVE ALL AND WILL GET A LIKE <3 

ps: unit weight of concrete is 24kn/m^3

Four cables are used to lift a precast concrete slab
with dimensions 3 m x 3 m and 76 mm thick. The
cables are attached to a hook above the center point
of the slab.
h=2 m
F76 mm
3m
3m
Transcribed Image Text:Four cables are used to lift a precast concrete slab with dimensions 3 m x 3 m and 76 mm thick. The cables are attached to a hook above the center point of the slab. h=2 m F76 mm 3m 3m
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