对一组不同均质度系数下岩石材料体积效应的数值模拟结果表明，岩石强度的体积效应根源于材料的非均质性。
The results of numerical simulation on volume effect of rock material at a group of different homogeneity indexes show that the volume of rock strength results in the heterogeneity of rock material.
在较低围压条件下，岩石的压缩强度同围压系数具有线性关系。
On condition of low confining pressures, the simulating compression strength keeps linear relation with confining pressure's coefficient.
室内岩石试验结果表明，按岩石饱和单轴抗压强度乘以折减系数确定的岳阳市城区中风化软质岩石地基的承载力远低于岩石地基的实际承载力。
Experimental results show that the bearing capacity of medium weathered soft SLATE foundation from uniaxial compression strength of rock is much smaller than that from in-situ test.
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