边坡为斜面土主动土压力计算8.14

推力分项系数γCΦ等效内摩擦角frkK杂填土硬塑红粘土可塑红粘土q车软塑红粘土中风化岩层25.8050.0018.0050.00结构面30.0018.00边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak21.1290.0012.0054.009.001.000.180.281593.31边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak19.8990.001.0054.009.001.000.190.201035.41边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak20.6290.005.0054.009.001.000.190.301627.89边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak19.2090.0028.0054.005.401.000.200.422012.86K2+060右侧岩层岩石侧向压力计算K2+050右侧岩层岩石侧向压力计算K2+030右侧岩层岩石侧向压力计算K2+040右侧岩层岩石侧向压力计算边坡支护计算1、设计采用参数K2+020右侧岩层岩石侧向压力计算边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak16.9890.003.0054.009.001.000.230.17631.41边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak16.1690.005.0054.009.001.000.240.16545.66边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak15.3790.003.0054.009.001.870.150.672036.33边坡高度支挡墙背与水平面夹角填土表面与水平面夹角破裂角岩石与墙背摩擦角主动岩石压力合力标准值HαβθδKqηKaEak14.3890.005.0054.009.002.080.270.641709.76K2+090右侧岩层岩石侧向压力计算K2+080左侧岩层岩石侧向压力计算K2+070右侧岩层岩石侧向压力计算sin（α+β）sin2αsin(α+β-φ-δ)0.980.97sin（α+β）sin2αsin(α+β-φ-δ)1.000.90sin（α+β）sin2αsin(α+β-φ-δ)1.000.93sin（α+β）sin2αsin(α+β-φ-δ)0.881.00sin（α+β）sin2αsin(α+β-φ-δ)2*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.272*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)0.392*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.382*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.051.000.91sin（α+β）sin2αsin(α+β-φ-δ)1.000.93sin（α+β）sin2αsin(α+β-φ-δ)1.000.91sin（α+β）sin2αsin(α+β-φ-δ)1.000.932*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.702*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.342*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.582*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)1.38sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.010.09SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.79sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.120.16SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.80sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.090.20SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.79sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)0.81-0.03SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.77sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.100.18SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.82sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.090.17SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.82sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.100.12SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)0.99sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)1.090.19SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)1.09计算采用参数重度γ粘聚力Ck内摩擦角φK破裂角θ杂填土19.0010.008.0049.0017.2038.9011.3050.65强风化22.0050.0020.0055.00Ts岩25.40600.0030.0060.00Pd岩26.00600.0030.0060.00PC岩26.801000.0045.0067.50分层土厚度分层土重度分层土粘聚力分层土等效摩擦角边坡坡面与水平面的夹角断面号（2-2）HγCΦα′5.60硬塑红粘土17.2032.407.0039.002.80可塑红粘土17.2027.706.5039.00分层土厚度分层土重度分层土粘聚力分层土等效摩擦角边坡坡面与水平面的夹角断面号（3-3）HγCΦα′7.80硬塑红粘土17.2032.407.0045.002.80可塑红粘土17.2027.706.5045.00分层土厚度分层土重度分层土粘聚力分层土等效摩擦角边坡坡面与水平面的夹角断面号（5-5）HγCΦα′5.60硬塑红粘土17.2032.407.0070.002.80可塑红粘土17.2027.706.5070.00边坡为斜面时土压力计算分层土名称分层土名称分层土名称等效内摩擦角φd40.0040.0050.00临界滑动面与水平面各层土土压力合力标准值总土压力θηKaEakEacosφ1+cotα′/(η+tanφ)sinφ33.920.67-1.21-327.410.992.550.1237.541.15-2.15-1051.970.991.980.11临界滑动面与水平面各层土土压力合力标准值总土压力θηKaEakEacosφ1+cotα′/(η+tanφ)sinφ33.380.48-0.72-374.550.992.650.1239.041.15-2.00-1262.350.991.790.11临界滑动面与水平面各层土土压力合力标准值总土压力θηKaEakEacosφ1+cotα′/(η+tanφ)sinφ42.440.67-0.70-187.510.991.460.1244.201.15-1.56-712.910.991.290.11边坡为斜面时土压力计算（cotθ-cotα′）*tan(θ-φ)ηcosφ/sinθcos(θ-φ)0.131.340.042.19（cotθ-cotα′）*tan(θ-φ)ηcosφ/sinθcos(θ-φ)0.260.970.152.15（cotθ-cotα′）*tan(θ-φ)ηcosφ/sinθcos(θ-φ)0.521.210.512.07计算采用参数重度γ粘聚力Ck内摩擦角φK破裂角θ杂填土19.0010.008.0049.0017.2038.9011.3050.65强风化22.0050.0020.0055.00Ts岩25.40600.0030.0060.00Pd岩26.00600.0030.0060.00PC岩26.801000.0045.0067.50分层土厚度分层土名称分层土重度分层土粘聚力分层土等效摩擦角支挡墙背与水平面夹角断面号HγCΦα10#楼H-H断面西侧10.20红粘土17.2039.8011.3090.001.80中风化灰岩26.800.0050.0090.00分层土厚度分层土名称分层土重度分层土粘聚力分层土等效摩擦角支挡墙背与水平面夹角断面号HγCΦα10#楼1-1断面北侧5.90红粘土17.2039.8011.3090.009.50中风化灰岩26.800.0050.0090.00主动土压力计算主动土压力计算土对挡墙的摩擦角δ等效内摩擦角φdq路q建筑4.000.000.005.6510.0015.0040.0015.0040.0022.5050.00填土表面与水平面夹角破裂角岩石与墙背摩擦角各层土土压力合力标准值总土压力βθδKqηKaEakEasin（α+β）sin2αsin2(α+β-φ-δ)0.0050.655.651.000.45-0.07-11.691.000.920.0067.5022.501.000.000.136.0445.011.000.09填土表面与水平面夹角破裂角岩石与墙背摩擦角各层土土压力合力标准值总土压力βθδKqηKaEakEasin（α+β）sin2αsin2(α+β-φ-δ)0.0050.655.651.000.78-0.57-57.841.000.920.0067.5022.501.000.000.1331.90272.321.000.09主动土压力计算主动土压力计算sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)2*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)1.050.261.600.861.650.001.750.94sin(α+β)sin(α-δ)+sin(φ+δ)sin(φ-β)2ηsinαcosφcos(α+β-φ-δ)2*SQRT(Kq*sin(α+β)sin（φ-β）+ηsinαcosφ)SQRT(Kq*sin(α-δ)sin（φ+δ）+ηsinαcosφ)1.050.451.961.031.650.001.750.94