【摘要】 本文对我院最近从美国引进的MTS815型伺服式刚性试验机的性能作了简要介绍,并将其与普通材料试验机作了比较。对刚性试验机在岩石力学参数测试中遇到的应变控制方式和应变速率控制问题进行了初步探讨。更多还原

【Abstract】 This paper gave a brief introduction to the performance of MTS 815 servo stiffness compression tester which was imported recently from U.S.A. and compared it with conventional material testers. The control of strain and strain rate encountered in the measurement of rock mechanics parameters was discussed briefly.更多还原