A 5 m wide and 12 m deep braced excavation is carried out in sand, as shown
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A 5 m wide and 12 m deep braced excavation is carried out in sand, as shown in Figure P19.2, where γ = 18 kN/m3 and ϕ' = 37°. The struts are placed at horizontal spacing of 2.5 m.
a. Determine the strut loads.
b. Determine the required section modulus of the sheet-pile section, assuming σall = 170 MN/m2.
c. Determine the maximum moment for the middle two wales.
Figure P19.2
Transcribed Image Text:
5 m 2 m A 3 m B 3 m C 3 m D 1 m m
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Related Book For
Principles Of Foundation Engineering
ISBN: 9781337705028
9th Edition
Authors: Braja M. Das, Nagaratnam Sivakugan
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