Construction Management
5th Edition
ISBN: 9781119256809
Author: Daniel W. Halpin, Bolivar A. Senior, Gunnar Lucko
Publisher: WILEY
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Chapter 3, Problem 2RQE
To determine
Explain the purposes of retainage.
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A reinforced concrete beam with b=300mm, h=670mm,and d=600 mm, having
a span of 7.3 m, can be considered as a fully fixed at the left support and simply
supported at the right end. It is reinforced for positive bending with 8-16 and for
negative bending with 4816 plus 418. Calculate the collapse load using the plastic
hinge method. (20%)
A reinforced concrete beam with b=300mm, h=670mm,and d=600 mm, having
a span of 7.3 m, can be considered as a fully fixed at the left support and simply
supported at the right end. It is reinforced for positive bending with 8-16 and for
negative bending with 4816 plus 418. Calculate the collapse load using the plastic
hinge method.
Calculate the collapse load (P) for the two fixed ended beam shown below.
Use equilibrium method
P
2 m
4 m
L=6 m
Chapter 3 Solutions
Construction Management
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