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本文在岩石力学研究的基础上,对保安矿柱的作用进行了评价,提出其安全开采的一些建议。此外还介绍了用两种三轴应变计进行岩体应力测量的结果以及能考虑自重边界元法的实际应用。
Based on the research of rock mechanics, this paper evaluates the function of security pillar and puts forward some suggestions for safe mining. In addition, the results of stress measurement of rock mass with two kinds of three-axis strain gages and the practical application of the BEM can also be introduced.