计算书（填方从坡面剪出 挖方复杂岩体破坏）

18-18剖面稳定性计算（圆弧滑面、坡面剪出）------------------------------------------------------------------------计算项目：复杂土层土坡稳定计算1------------------------------------------------------------------------[计算简图][控制参数]:采用规范: 通用方法计算目标: 安全系数计算滑裂面形状:圆弧滑动法不考虑地震[坡面信息]坡面线段数10坡面线号水平投影(m)竖直投影(m)超载数15.8442.597022.0000.0400318.0008.000042.0000.0400516.0008.000062.0000.0400714.0008.000082.0000.0400912.0008.0000107.853-0.2920[土层信息]坡面节点数11编号X(m)Y(m)00.0000.000-15.8442.597-27.8442.637-325.84410.637-427.84410.677-543.84418.677-645.84418.717-759.84426.717-861.84426.757-973.84434.757-1081.69734.465附加节点数6编号X(m)Y(m)119.919-3.614238.233-0.068358.49615.307470.56527.339573.84429.989625.000-50.000不同土性区域数2区号重度饱和重度粘结强度孔隙水压节点(kN/m3)(kN/m3)(kpa)力系数编号119.000---60.000---(-1,0,1,2,3,4,5,-10,-9,-8,-7,-6,-5,-4,-3,-2,)224.000---360.000---(0,1,2,3,4,5,-10,6,)区号粘聚力内摩擦角水下粘聚水下内摩(kPa)(度)力(kPa)擦角(度)10.00028.000------2120.00036.000------区号十字板τ强度增十字板τ水强度增长系(kPa)长系数下值(kPa)数水下值1------------2------------不考虑水的作用[计算条件]圆弧稳定分析方法:Bishop法土条重切向分力与滑动方向反向时:当下滑力对待稳定计算目标:自动搜索最危险滑裂面条分法的土条宽度:5.000(m)搜索时的圆心步长:1.000(m)搜索时的半径步长:5.000(m)------------------------------------------------------------------------计算结果:------------------------------------------------------------------------[计算结果图]最不利滑动面:滑动圆心=(41.629,54.295)(m)滑动半径=37.478(m)滑动安全系数=1.159起始x终止xαliCiΦi条实重浮力地震力渗透力附加力X附加力Y下滑力抗滑力mθi超载竖向地震力地震力(m)(m)(度)(m)(kPa)(度)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)(kN)--------------------------------------------------------------------------------------------------------------------40.17843.8440.5853.6680.00028.0062.540.000.000.000.000.000.6433.101.004630.000.0043.84445.8444.9232.0080.00028.0065.720.000.000.000.000.005.6433.741.035700.000.0045.84450.51110.0834.7430.00028.00228.920.000.000.000.000.0040.08114.301.064910.000.0050.51155.17717.4514.8950.00028.00363.540.000.000.000.000.00109.02177.071.091610.000.0055.17759.84425.1365.1590.00028.00437.870.000.000.000.000.00185.99211.611.100250.000.0059.84461.84430.8602.3300.00028.00174.780.000.000.000.000.0089.6584.961.093840.000.0061.84467.64738.3037.4070.00028.00404.030.000.000.000.000.00250.43200.921.069210.000.0067.64773.45051.0379.2520.00028.00182.310.000.000.000.000.00141.7698.350.985680.000.00总的下滑力=823.210(kN)总的抗滑力=954.044(kN)土体部分下滑力=823.210(kN)土体部分抗滑力=954.044(kN)筋带在滑弧切向产生的抗滑力=0.000(kN)筋带在滑弧法向产生的抗滑力 =0.000(kN)============================================================================----------------------------------------------------------------------计算项目：复杂平面滑动稳定分析1----------------------------------------------------------------------[计算简图]----------------------------------------------------------------------[计算条件]----------------------------------------------------------------------[基本参数]计算方法： 通用方法计算目标： 计算安全系数边坡高度： 50.000(m)不考虑水的作用影响：安全系数计算范围： (0.500~10.000)[坡线参数]坡线段数13序号水平投影(m)竖向投影(m)倾角(°)16.0008.00053.122.0000.0000.036.0008.00053.142.0000.0000.056.0008.00053.162.0000.0000.076.0008.00053.182.0000.0000.096.0008.00053.1102.0000.0000.0116.0008.00053.1122.0000.0000.0131.5002.00053.1[岩层参数]层数4序号控制点Y坐标容重锚杆和岩石粘结强度(m)(kN/m3)frb(kPa)141.00024.5300.0230.00024.0800.035.50024.5300.04-2.00024.0800.0控制截面数量：6岩层序号控制截面1控制截面2控制截面3控制截面4控制截面5控制截面6截面坐标X(m)-65.000-40.000-10.0000.00150.000100.000岩层1厚度(m)----------------------------6.3006.300岩层2厚度(m)----------------------------10.3008.000岩层3厚度(m)----------------------------22.80022.800岩层4厚度(m)17.00016.00012.00010.0006.0006.000[结构体参数]结构单元数量：2荷载参数编号 水平荷载 竖向荷载 (kN) (kN)10.00.020.00.0结构面参数编号 水平投影 竖向投影 粘聚力 摩擦角 水压力调整系数 (m) (m) (kPa) (度)1 40.000 1.500 50.0 20.0 ---2 10.000 48.500 30.0 18.0 ---内部结构面参数编号 δi+1 粘聚力 摩擦角 裂隙水埋深 (度) (kPa) (度) (m)1 0.0 0.0 0.0 ---[锚杆(索)控制参数]交互锚杆钢筋的抗拉强度： 是[锚杆(索)参数]钢筋类型对应关系：d-HPB300,D-HRB335,E-HRB400,F-RRB400,G-HRB500,P-HRBF335,Q-HRBF400,R-HRBF500锚杆(索)道数29序号支护类型水平间距竖向间距入射角锚固体直径自由段长度锚固段长度配筋锚筋fyk钢筋与砂浆(m)(m)(°)(mm)(m)(m)(MPa)fb(kPa)1锚杆2.0003.00015.0902.0006.8501D25340.02400.02锚杆2.0001.58015.0900.0004.3501D25340.02400.03锚杆2.0001.58015.0900.0008.8501D25340.02400.04锚杆2.0001.58015.0900.0004.3501D25340.02400.05锚杆2.0001.58015.0900.0008.8501D25340.02400.06锚杆2.0002.00015.0900.0005.8501D25340.02400.07锚杆2.0001.58015.0900.0005.8501D25340.02400.08锚杆2.0001.58015.0900.0005.8501D25340.02400.09锚杆2.0001.58015.0900.0005.8501D25340.02400.010锚杆2.0001.58015.0900.0005.8501D25340.02400.011锚杆2.0001.70015.0900.0005.8501D25340.02400.012锚杆2.0001.58015.0900.0005.8501D25340.02400.013锚杆2.0001.58015.0900.0005.8501D25340.02400.014锚杆2.0001.58015.0900.0005.8501D25340.02400.015锚杆2.0001.58015.0900.0005.8501D25340.02400.016锚杆2.0001.70015.0900.0004.3501D25340.02400.017锚杆2.0001.58015.0900.0004.3501D25340.02400.018锚杆2.0001.58015.0900.0004.3501D25340.02400.019锚杆2.0001.58015.0900.0004.3501D25340.02400.020锚杆2.0001.58015.0900.0004.3501D25340.02400.021锚杆2.0001.70015.0900.0004.3501D25340.02400.022锚杆2.0001.58015.0900.0004.3501D25340.02400.023锚杆2.0001.58015.0900.0004.3501D25340.02400.024锚杆2.0001.58015.0900.0004.3501D25340.02400.025锚杆2.0001.58015.0900.0004.3501D25340.02400.026锚杆2.0001.70015.0900.0004.3501D25340.02400.027锚杆2.0