均质土坝各土层物理力学建议值.doc

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1、表4-3土层物理力学指标统计值表土层代号土层名称统计类型含水量比重湿密度干密度饱和度孔隙比液限塑限塑指液指渗透系数压缩系数压缩模量固结系数快剪固结快剪垂直水平50KPa100KPa200KPa400KPa凝聚力摩擦角凝聚力摩擦角ω(%)Gs(—)ρ(g/cm3)ρd(g/cm3)Sr(%)e(—)ωL(%)ωP(%)Ip(—)IL(—)kv(cm/s)kH(cm/s)av(MPa-1)Es(MPa)Cv(cm2/s)Cv(cm2/s)Cv(cm2/s)Cv(cm2/s)c(kPa)φ(度)c(kPa)φ(度)Ⅰ粉质粘土有效样本个数212121211921212

2、12121912212121212121991212最大值29.12.721.951.5993.00.87038.221.716.50.598.30E-064.10E-050.3808.364.73E-034.66E-034.01E-033.58E-0343.016.545.023.5最小值22.82.711.841.4390.00.67230.218.611.60.343.70E-063.50E-060.2104.922.64E-032.35E-032.38E-032.12E-0337.011.233.020.2平均值26.32.721.891.4990.9

3、0.78234.220.114.10.445.73E-061.09E-050.2966.133.45E-033.44E-033.29E-033.00E-0340.413.939.821.8变异系数0.0700.0020.0140.0280.0100.0650.0610.0400.0920.1560.2831.1210.1440.1390.1430.1930.1430.1650.0420.0490.0480.032标准值27.12.711.881.4891.30.80234.220.114.10.476.75E-061.73E-050.3125.803.26E-

4、033.19E-033.11E-032.81E-0340.013.739.421.6Ⅱ1淤泥质粉质粘土有效样本个数2222222222222222222213922222020192212121010最大值52.52.741.871.42100.01.55949.126.023.11.265.10E-061.70E-051.1805.191.40E-031.46E-031.18E-033.45E-0315.016.516.019.8最小值31.72.711.601.0590.00.87031.619.112.51.011.90E-072.00E-070.360

5、2.054.42E-044.04E-044.47E-043.24E-045.02.111.09.0平均值42.52.731.711.2194.51.22940.522.617.91.111.02E-062.94E-060.8382.868.59E-047.99E-047.60E-041.17E-0310.24.813.310.9变异系数0.1350.0040.0370.0750.0360.1380.1240.0870.1700.0711.5621.9570.2720.2870.3790.3860.2730.7130.4230.3690.2820.139标准值4

6、4.72.721.691.1795.81.29340.522.617.91.141.81E-066.53E-060.9232.567.31E-046.78E-046.76E-048.58E-049.14.412.310.5Ⅱ2含砂粉质粘土有效样本个数6666666666336655553333最大值27.22.721.981.6196.00.80636.721.115.60.814.80E-054.70E-050.2708.633.42E-033.36E-033.35E-033.98E-0341.018.545.023.8最小值22.02.701.871.48

7、90.00.63923.816.07.00.346.70E-061.30E-050.1906.162.73E-032.86E-033.07E-032.65E-0316.015.225.019.6平均值24.02.711.931.5692.00.70529.018.610.50.563.12E-052.77E-050.2437.123.00E-033.13E-033.20E-033.08E-0327.317.338.321.8变异系数0.0980.0030.0240.0420.0270.1060.1650.1040.2950.395//0.1440.134///

8、/////标准值25.92.701.8