------------------------------------------------------------------------計(jì)算項(xiàng)目：等厚土層土坡穩(wěn)定計(jì)算14------------------------------------------------------------------------[計(jì)算簡(jiǎn)圖][控制參數(shù)]:采用規(guī)范: 通用方法計(jì)算目標(biāo): 安全系數(shù)計(jì)算滑裂面形狀:圓弧滑動(dòng)法不考慮地震[坡面信息]坡面線段數(shù)2坡面線號(hào)水平投影(m)豎直投影(m)超載數(shù)111.5006.6000210.0000.0001超載1距離0.010(m)寬10.000(m)荷載(10.00--10.00kPa)270.00(度)[土層信息]上部土層數(shù)1層號(hào)層厚重度飽和重度孔隙水壓(m)(kN/m3)(kN/m3)力系數(shù)16.60026.400-------層號(hào)粘聚力內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa)擦角(度)15.00025.000--------層號(hào)十字板τ強(qiáng)度增十字板τ水強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa)數(shù)水下值1------------================================================================下部土層數(shù)1層號(hào)層厚重度飽和重度孔隙水壓(m)(kN/m3)(kN/m3)力系數(shù)120.00026.400-------層號(hào)粘聚力內(nèi)摩擦角水下粘聚水下內(nèi)摩(kPa)(度)力(kPa)擦角(度)15.00025.000--------層號(hào)十字板τ強(qiáng)度增十字板τ水強(qiáng)度增長(zhǎng)系(kPa)長(zhǎng)系數(shù)下值(kPa)數(shù)水下值1------------不考慮水的作用[計(jì)算條件]圓弧穩(wěn)定分析方法:Bishop法穩(wěn)定計(jì)算目標(biāo):自動(dòng)搜索最危險(xiǎn)滑裂面條分法的土條寬度:0.500(m)搜索時(shí)的圓心步長(zhǎng):1.000(m)搜索時(shí)的半徑步長(zhǎng):0.500(m)------------------------------------------------------------------------計(jì)算結(jié)果:------------------------------------------------------------------------[計(jì)算結(jié)果圖]最不利滑動(dòng)面:滑動(dòng)圓心=(-0.440,16.800)(m)滑動(dòng)半徑=16.806(m)滑動(dòng)安全系數(shù)=1.233起始x終止xαliCiΦi條實(shí)重浮力地震力滲透力附加力X附加力Y下滑力抗滑力mθi超載豎向地震力地震力(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)--------------------------------------------------------------------------------------------------------------------0.0000.5002.3530.5005.00025.001.760.000.000.000.000.000.073.271.014680.000.000.5001.0004.0610.5015.00025.005.180.000.000.000.000.000.374.801.024260.000.001.0001.5005.7720.5035.00025.008.400.000.000.000.000.000.846.211.032950.000.001.5002.0007.4880.5045.00025.0011.420.000.000.000.000.001.497.521.040740.000.002.0002.5009.2120.5075.00025.0014.240.000.000.000.000.002.288.721.047630.000.002.5003.00010.9430.5095.00025.0016.850.000.000.000.000.003.209.831.053590.000.003.0003.50012.6850.5135.00025.0019.260.000.000.000.000.004.2310.841.058610.000.003.5004.00014.4390.5165.00025.0021.450.000.000.000.000.005.3511.771.062680.000.004.0004.50016.2070.5215.00025.0023.430.000.000.000.000.006.5412.601.065780.000.004.5005.00017.9910.5265.00025.0025.190.000.000.000.000.007.7813.341.067880.000.005.0005.50019.7930.5315.00025.0026.720.000.000.000.000.009.0513.991.068940.000.005.5006.00021.6150.5385.00025.0028.010.000.000.000.000.0010.3214.561.068950.000.006.0006.50023.4610.5455.00025.0029.060.000.000.000.000.0011.5715.031.067850.000.006.5007.00025.3340.5535.00025.0029.850.000.000.000.000.0012.7715.411.065600.000.007.0007.50027.2350.5625.00025.0030.380.000.000.000.000.0013.9015.691.062160.000.007.5008.00029.1700.5735.00025.0030.630.000.000.000.000.0014.9315.871.057450.000.008.0008.50031.1420.5845.00025.0030.580.000.000.000.000.0015.8115.941.051410.000.008.5009.00033.1560.5975.00025.0030.210.000.000.000.000.0016.5315.891.043960.000.009.0009.50035.2180.6125.00025.0029.520.000.000.000.000.0017.0215.711.034990.000.009.50010.00037.3330.6295.00025.0028.460.000.000.000.000.0017.2615.401.024400.000.0010.00010.50039.5100.6485.00025.0027.010.000.000.000.000.0017.1814.911.012050.000.0010.50011.00041.7570.6705.00025.0025.130.000.000.000.000.0016.7414.250.997760.000.0011.00011.50044.0870.6965.00025.0022.770.000.000.000.000.0015.8513.370.981330.000.0011.50011.97246.4410.6855.00025.0017.180.000.000.000.004.6215.8013.010.963070.000.0011.97212.44448.8320.7175.00025.0010.720.000.000.000.004.7211.6310.140.942870.000.0012.44412.91651.3430.7565.00025.003.680.000.000.000.004.726.566.820.91989