组号
岩石名称粉砂岩泥岩砂质泥岩细砂岩砂岩13煤泥岩粉砂岩砂岩砂质泥岩
容重d/(kg/m3)2460246125102873248713802483246025802530246025801960254014002560260026301430266026802630132026651851130026501860176025602721289132582699142029772768
体积模量
弹性模量EK/GPa
K=E/(3(1-2v))/GPa19.58.755.42533.413.55.317.719.52510.8519.55.990.254.010.997.078.149.11.28.5110.0836.10.91312.22.20.414.380.0460.0182.6615.22.63.513.610.55.893.4
2.172.012.860.462.891.726.271.050.638.050.03830.01252.223.4710.836.082.5621.015.974.919.9710.8312.225.1210.833.30.282.70.854.25.1515.75.618.70.656
剪切模量G/GPaG=E/(2(1+v))泊松比v
8.133.472.3613.526.012.017.358.1310.794.738.13
2.50.0931.60.382.93.33.80.463.44.2220.36
0.178
5.190.9560.1455.980.01770.00711.022.0811.451.40.192.541.45
0.180.150.390.20.30.260.30.250.30.210.290.320.160.170.20.260.1470.2350.1230.320.2040.20.1590.1470.20.20.350.250.310.220.230.20.30.250.20.268
摩擦角
内聚力/MPa2.751.22.163.22.061.251.23.752.52.452.7540.85215261.25812.10.07211.51.880.3415.30.0160.0190.735.21.32.42.80.83.21.8
/°383036424032323842403837253528343735283538363044.5423045.427233137.639.442392040.940.7
1粉砂岩中砂岩土层细砂岩煤粗砂岩砂页岩粉砂岩煤砂页岩岩
2粉砂中粗砂岩破裂带介质粉砂岩硬煤软煤
3
456
粉砂岩表土基层土砂质泥岩（IV类）中细粉砂岩泥岩细砂岩泥岩煤中细砂岩
7泥岩
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