Refer to the braced cut shown below. Given: unit weight = 17 kN/m3,  Friction angle = 35degrees, and c = 0. The struts are located at 3 m center-to-center in the plan.   a.    Draw the earth-pressure envelope and determine the strut loads at levels A, B, and C.  b.    Determine the sheet-pile section modulus  c.    Determine the section modulus of the wales at level B Assume that   = 170 MN/m2

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Chapter19: Braced Cuts
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Problem 19.2P
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Refer to the braced cut shown below. Given: unit weight = 17 kN/m3, 
Friction angle = 35degrees, and c = 0. The struts are located at 3 m center-to-center in the plan.  
a.    Draw the earth-pressure envelope and determine the strut loads at levels A, B, and C. 
b.    Determine the sheet-pile section modulus 
c.    Determine the section modulus of the wales at level B Assume that   = 170 MN/m2. 

Refer to the braced cut shown below. Given: unit weight = 17 kN/m?,
Friction angle = 35degrees, and c = 0. The struts are located at 3 m center-to-center in
the plan.
a. Draw the earth-pressure envelope and determine the strut loads at levels A, B, and C.
b. Determine the sheet-pile section modulus
c. Determine the section modulus of the wales at level B Assume that Tall = 170 MN/m?.
3.5 m-
1 m
A
Sand
y = 17 kN/m
d'= 35°
c'= 0
2 m
В
2 m
C
1.5 m
Transcribed Image Text:Refer to the braced cut shown below. Given: unit weight = 17 kN/m?, Friction angle = 35degrees, and c = 0. The struts are located at 3 m center-to-center in the plan. a. Draw the earth-pressure envelope and determine the strut loads at levels A, B, and C. b. Determine the sheet-pile section modulus c. Determine the section modulus of the wales at level B Assume that Tall = 170 MN/m?. 3.5 m- 1 m A Sand y = 17 kN/m d'= 35° c'= 0 2 m В 2 m C 1.5 m
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