1. Given concrete has density (Pcom.= 2000 kg/m²) and coefficient of friction (cf = 0.45), determine the minimum thickness b of the levee such that it does not slide. Recall the frictional force is given by the product of the the coefficient of friction and the weight of the object. Assume the width of the levee (i.e., the dimension into the page) is w = 1 m. 2. Is this thickness enough to prevent the levee from overturning about its toe? Please clearly illustrate your free-body diagram. by toe h=5m H=6m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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1. Given concrete has density of 2000 kg/m3 and coefficient of friction 0.45,
determine the minimum thickness, b, of the levee such that it does not slide. Recall the frictional force is given by the product of the the coefficient of friction and the weight of the object. Assume the width of the levee (i.e., the dimension into the page) is w = 1 m.

2. Is this thickness enough to prevent the levee from overturning about its toe?

Problem 6 (20%). A concrete flood levee with height (H = 6 m) is needed to protect
against a high water mark (h = 5 m).
1. Given concrete has density (peon. = 2000 kg/m) and coefficient of friction (cf = 0.45),
determine the minimum thickness b of the levee such that it does not slide. Recall the
frictional force is given by the product of the the coefficient of friction and the weight
of the object. Assume the width of the levee (i.e., the dimension into the page) is
w = 1 m.
2. Is this thickness enough to prevent the levee from overturning about its toe?
Please clearly illustrate your free-body diagram.
toe
Figure 3: A conrete flood levee. Assume that water will not seep underneath the levee.
H=6m
Transcribed Image Text:Problem 6 (20%). A concrete flood levee with height (H = 6 m) is needed to protect against a high water mark (h = 5 m). 1. Given concrete has density (peon. = 2000 kg/m) and coefficient of friction (cf = 0.45), determine the minimum thickness b of the levee such that it does not slide. Recall the frictional force is given by the product of the the coefficient of friction and the weight of the object. Assume the width of the levee (i.e., the dimension into the page) is w = 1 m. 2. Is this thickness enough to prevent the levee from overturning about its toe? Please clearly illustrate your free-body diagram. toe Figure 3: A conrete flood levee. Assume that water will not seep underneath the levee. H=6m
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