摘要
利用原位声波测试法对新集一矿F10断层岩体力学性质进行了测试。根据测试结果,得出F10断层两盘有7.5 m的岩体力学性质较差的地段,且断层上盘较下盘差,对应的岩体动弹模量、体积模量、剪切模量都比较小。研究表明生产实际中可以通过原位声波测试获得工程建设所需的各种物理力学参数。
The rock mass mechanical property of F10 fault in Xinji No. 1 coal mining has been tested by the method of original position sonic wave. The test result indicates that two trays of the F10 fault have 7. 5 m plat where the rock mass mechanical property is rather poor, and even the upper wall is poorer than the lower wall, the corresponding rock mass move module, bulk modulus, shear modulus are all on the small side. This research indicates that all kinds of physical mechanics parameters required in engineering construction can be obtained bv the test method of original position sonic wave.
出处
《安徽理工大学学报（自然科学版）》
CAS
2006年第2期5-8,共4页
Journal of Anhui University of Science and Technology:Natural Science
关键词
声波测试
弹性波
岩体物理力学性质
sonic wave test
elastic wave
rock mass physical mechanical property
