Problem 1.3-8 A long retaining wall is braced by wood shores Soil set at an angle of 30° and supported by concrete thrus

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Problem 1 3 8 A Long Retaining Wall Is Braced By Wood Shores Soil Set At An Angle Of 30 And Supported By Concrete Thrus 1 (31.97 KiB) Viewed 29 times

Problem 1.3-8 A long retaining wall is braced by wood shores Soil set at an angle of 30° and supported by concrete thrust blocks, as shown in the first part of the figure. The shores are evenly spaced, 3 m apart. For analysis purposes, the wall and shores are idealized as shown in the second part of the figure. Note that the base of the wall and both ends of the shores are assumed to be pinned. The pressure of the soil against the wall is assumed to be triangularly distributed, and the resultant force acting on a 3-meter length of the wall is F-190 KN. If each shore has a 150 mm x 150 mm square cross section, what is the compressive stress in the shores? As = 150 x 150 mm ² EM@A=0 - FX1.5 + (x X4+ (H× 0.5 = 0 C = 6c 드 11 جہاں Retaining Concrete Shore thrust block Cx = CH = Cy ( sin 30 € COS 20