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建立了一套试验装置，以解决含水岩样变形的电阻应变片测量问题，并实现有孔隙压力的三轴应力下饱和水岩样纵、横波速度和变形的同步测试，通过时８块砂岩岩样的测试，初步得出了饱和水砂岩波速和动静态弹性参数随应力状态变化的基本规律，给出了岩石静态弹性模量和静态泊松比随岩石密度、孔隙度和围压等参数变化的多元线性回归关系式，并对动、静态弹性参数间的关系进行了初步分析。
A set of experimental device was set up to solve the problem of resistance strain gauge measurement of deformation of hydrous rock sample. Simultaneous testing of longitudinal and shear wave velocity and deformation of saturated rock sample under triaxial stress with pore pressure, In the same way, the basic laws of wave velocity and dynamic and static elastic parameters of saturated water sand with the change of stress state are obtained. The parameters of static modulus of elasticity and static Poisson’s ratio with rock density, porosity and confining pressure are given The multiple linear regression relationship, and dynamic and static elastic parameters of the relationship between the initial analysis.