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1、岩石力学性质指标的经验数据岩类岩石名称密度（g/cm）抗压强度（MPa）抗拉强度（MPa）静弹性模量（GPa）静弹性模量（GPa）岩浆岩花岗岩2.632.732.803.103.103.30751101201801802002.13.33.45.15.15.714565469507071919194正长岩2.52.72.82.83.3801001201801802502.32.83.45.15.15.7151145470719191114闪长岩2.52.92.93.31202002002503.45.75.77.122114719494114斑岩2.8 160 5.4 6670 86安山岩玄武
2、岩2.52.72.73.31201601602503.44.54.57.143106718686114辉绿岩2.72.91601802002504.55.15.77.16979869194114流纹岩2.53.31202503.47.12211471114变质岩花岗片麻岩2.72.9180200 5.15.77394 9194片麻岩2.52.62.8801001401802.22.84.05.1157050707.89.1石英岩2.612.83.0872003602.55.710.2451425694142大理石2.53.370140 2.04.01034 5082千枚岩板 岩2.53.312
3、01403.44.022347178沉积岩凝灰岩2.53.3 1202503.47.12211471114火山角砾岩火山集块岩2.53.31202503.47.11011471114砾岩2.22.52.82.92.93.3401001201601602501.12.83.44.54.57.1101143370718686114石英砂岩2.62.7168102.51.93.0 391255064砂岩1.21.52.23.04.510471800.20.31.45.20.0050.02527.8545103791片状砂岩碳质砂岩碳质页岩黑 页 岩带状页岩2.762.23.02.02.62.711.
4、551.658013050140258066130682.33.81.54.11.85.64.79.10.40.661622265526550.0050.02550804078285450750.70.9砂质页岩云母页岩2.32.660120 4.38.620364471软 页 岩1.82.0 20 1.4132119页 岩2.02.720401.42.813211933泥 灰 岩2.32.352.53.52040600.31.42.84.23.8215193344黑泥灰岩2.22.32530 1.82.11321 2836石 灰 岩1.72.22.22.52.52.753.110172555701281802800.61.01.53.34.37.610.711.821841016284150809194白 云 岩2.22.72.73.0401201201401.13.43.44.0133433717178