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1、工况滑块号滑体比重Y滑块面积附加荷载W单宽重加附加荷载W滑动面粘聚力滑动面内摩擦角滑动面倾角a滑面长传递系数中n中=cos(aa)-ii-1isin(aa)tan中i-1ii孔隙水头孔隙水压力工况工况工况2120.2103.870.002098.171942749.060.0000.000.00220.29.480.00191.50194199.580.9810.00320.245.01447.501356.701941523.640.9930.00420.226.180.00528.841943314.620.9730.00520.216.15118.00444.23194316.900.9
2、971.4082.80620.29.470.00191.29194585.460.9233.2594.03720.219.870.00401.37194146.860.6713.07204.35820.238.860.00784.97194146.861.0004.65309.51920.223.5882.40558.72194144.081.0005.96235.941020.253.890.001088.581941510.411.0015.51554.051120.273.470.001484.09194717.890.9814.17740.451220.211.090.00224.02
3、194-95.440.9422.61140.24正压力N=Wcosiia-Niwi(kN/m)下滑分力T=Wsinaiii(kN/m)安全系数Ks1.21.3(按工况折减0.050.1)KTsi中E十ii-1(kN/m)Ntan中iiclii滑坡推力E(kN/m)iE.=+-I-稳定系数Kf1869.49952.551.051000.180.00130.73932.14-62.691.21181.0662.341.0565.46-61.4712.66182.02-129.221310.47351.141.05368.70-128.2791.64449.16-172.10443.52288.02
4、1.05302.43-167.4031.01277.78-6.37297.98228.801.05240.24-6.3520.84131.1088.307.34162.231.05170.3481.480.51103.74147.56185.1197.101.05101.9698.9812.94130.3457.65452.14189.901.05199.4057.6531.62130.3495.09306.17135.171.05141.9295.0921.4177.52138.09497.44281.741.05295.83138.2334.78197.79201.49732.58180.871.05189.91197.5751.23339.91-3.6681.02-35.041.05-36.80-3.455.67103.36-145.82
滑坡稳定性分析及推力计算表
