【摘要】 利用声波测试技术,对我国石油钻井两种标准岩样(重二砂岩、嘉—灰岩)进行了纵波波速测试,计算了动弹性模量和动泊松比。文中探讨了纵波波速与岩石抗压强度的关系。更多还原

【Abstract】 This paper presented the principle and method of sonic measuring technology and its development. With this technology, the authors tested the speed of longitudinal sonic wave in the two standard rock samples of our country, calculated the dynamic elastic module and the dynamic Poisson’s ratio and discussed the relation between longitudinal wave speed and rock pressure strength.更多还原