物理力学性质指标分层统计表.doc

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1、物理力学性质指标分层统计表工程名称:南阳纺织集团有限公司20万锭棉纺工程一厂区工程表2.3.1-1层号岩性指标项目含水率比重重度干重度孔隙比饱和度液限塑限塑性指数液性指数含水比剪切实验天然实验自由膨胀率膨胀率收缩系数膨胀力WGsγγdeoSrWLWpIpILawq天然%--%cφa1-2Esδefδe50λsPeKN/m3Kpa度Mpa-1Mpa%%kPa②-1淤泥质粉质粘土数据个数n1111111111111111范围值小值大值平均值μ37.52.681813.11.0149936.522.314.21.071.0

2、318.54.60.494.1120.00标准差σ变异系数δ代表值16.654.14回归修正系按0.9折减统计修正系数②粘土数据个数n37373737373737373737373333373710444范围值小值20.32.6818.914.20.6068432.116.314.50.020.4347.57.20.115.6929-1.630.37318大值32.82.7520.416.60.89510064.827.137.70.40.7111021.30.315.43640.080.40259.8平均值μ24.

3、52.7319.715.80.6899641.220.2210.210.676.912.90.1710.4141.70-0.680.3941.88标准差σ2.40.020.40.50.05655.92.34.10.080.0617.230.042.1110.52变异系数ξ0.10.010.020.030.080.050.140.110.20.390.10.220.230.240.20.25标准值71.712回归修正系0.94统计修正系数0.930.93③粉质粘土数据个数n31313131313131313131312

4、72730308333范围值小值23.62.4518.614.20.503902814.210.30.280.637.92.90.144.2921-1.790.2159.97大值30.52.7620.216.20.90610043.922.521.80.750.962.611.30.4212.6339-0.640.47546.8平均值μ26.52.7219.515.40.7259833.618.914.70.520.7931.67.20.296.333.25-1.220.38624.69标准差σ1.90.050.40

5、.40.06533.32.12.70.120.069.62.20.061.556.50变异系数δ0.070.020.020.030.090.030.10.110.180.240.070.30.30.20.250.20标准值28.56.5回归修正系统计修正系数0.940.900.90③-1淤泥质粉质粘土数据个数n8888888888888886范围值小值38.32..6817.512.30.9399530.816.110.11.121.058.970.353.7322大值42.62.7119.113.71.147100

6、38.923.315.91.911.3811.690.545.729平均值μ402.6918.2131.0399934.92113.81.41.1610.480.474.4525.50标准差σ1.70.010.50.40.06622.72.72.20.270.1110.70.070.732.43变异系数ξ0.040.010.030.030.060.020.080.130.160.20.090.090.090.150.160.10标准值9.87.4回归修正系0.95统计修正系数0.940.93