断层带岩体阻水能力原位测试研究与评价

In-situ measurement study and evaluation on water-resisting ability of rock mass in fault zone

本文系统地介绍了断层带岩体阻水强度的测试原理、测试方法和测试过程,给出了断层岩体的阻水强度值,分析了测试成果的可靠性及断层带岩体阻水强度低的原因,为煤矿底板突水预测提供了一条新途径。

The test principle, method and process of water-resisting strength of fault zone rock mass are systematically introduced in this paper, the dependability of the test result and the reason of lower water-resisting strength of fault zone rock mass are analyzed, and this provided a new path for forecasting water gush in coal mine.