An excavation in soft clay is supported by a braced sheet pile wall. Calculate the force in strut A.O a. 631.92 kNO b. 151.67 kNO c. 203.53 kNO d. 430.87 kNStruts are spaced 2.5 mcentre to centreSoft clay%=17kN/m³S20 kPa$=0°max=yH= YH (1-4)HQ|25H

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An excavation in soft clay is supported by a braced sheet pile wall. Calo 8m 2m 2m X a. 631.92 kN O b. 151.67 kN O c. 203.53 kN Struts are spaced 2.5 m centre to centre Soft clay %=17kN/m¹ Sa 20 kPa 4,-0⁰

An excavation in soft clay is supported by a braced sheet pile wall. Calo 8m 2m 2m X a. 631.92 kN O b. 151.67 kN O c. 203.53 kN Struts are spaced 2.5 m centre to centre Soft clay %=17kN/m¹ Sa 20 kPa 4,-0⁰

Principles of Foundation Engineering (MindTap Course List)

8th Edition

ISBN:9781305081550

Author:Braja M. Das

Publisher:Braja M. Das

Chapter15: Braced Cuts

Section: Chapter Questions

Problem 15.8P

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Concept explainers

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.

Question

An excavation in soft clay is supported by a braced sheet pile wall. Calculate the force in strut A.
O a. 631.92 kN
O b. 151.67 kN
O c. 203.53 kN
O d. 430.87 kN
Struts are spaced 2.5 m
centre to centre
Soft clay
%=17kN/m³
S20 kPa
$=0°
max=yH
= YH (1-4)
H
Q|25H

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