Figure below shows an excavation in sand, supported by braced sheet pile walls. The unit weight of sand, 7, is 22 kN/m³ and the friction angle, ', is 35°. The uniform pressure acting behind the wall is 40 kN/m² Calculate the force acting on Strut D, if the struts are spaced at 2m centre to centre along the length of the wall. 40 kN/m² 1m B 2m X

Figure below shows an excavation in sand, supported by braced sheet pile walls. The unit weight of sand, 7, is 22 kN/m³ and the friction angle, ', is 35°. The uniform pressure acting behind the wall is 40 kN/m² Calculate the force acting on Strut D, if the struts are spaced at 2m centre to centre along the length of the wall. 40 kN/m² 1m B 2m X

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter19: Braced Cuts

Section: Chapter Questions

Problem 19.3P: A braced cut shown in Figure P19.3 is to be made to a depth of 9.0 m in a saturated clay deposit...

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The elevation and plan of a bracing system for an open cut in sand are shown in Figure 14.21. Using Pecks empirical pressure diagrams, determine the design strut loads. Given: sand = 18 kN/m3, ' = 38, x = 3 m, z = 1.25 m, and s = 3 m.
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A braced cut shown in Figure P19.3 is to be made to a depth of 9.0 m in a saturated clay deposit where the unit weight is 17.65 kN/m3 and the undrained shear strength is 30 kN/m2. The struts are spaced horizontally at 3.0 m center to center. Find the strut loads.
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