PEARSON ETEXT ENGINEERING MECH & STATS
15th Edition
ISBN: 9780137514724
Author: HIBBELER
Publisher: PEARSON
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4. Wet concrete exerts a pressure distribution along the wall of the form. Determine the resultant
force of this distribution and specify the height h where the bracing strut should be placed so that
it lies through the line of action of the resultant force. The wall has a width of 5 m.
Cp = (4z) kPa
Q = 10
2) The form is used to cast a concrete wall having a width of 5 m. determine the equivalent
resultant force the wet concrete exerts on the form AB if the pressure distribution due to the
concrete can be approximated as shown. Specify the location of the resultant force, measured
from point B.
p = (422) kPa-
8 kPa
B
4 m
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