论文部分内容阅读
本文从岩石力学关于地压理论方面,阐述了空区处理及其方案选择。对于不同的自然、生产因素形成的四种地压活动,采用不同的空区处理方法,能获得较好的效果。空区是否需要处理及如何处理,应依据地压观测得出空区的存在、发展与延续对生产的影响来选择,要从控制全矿地压及总的经济效益来选择。本文最后还建议空区地压观测工作的内容。
In this paper, from the rock mechanics on the ground pressure theory, elaborated the process of empty area and its options. For different natural and production factors formed four kinds of ground pressure activities, the use of different empty area processing methods, can get better results. Whether the need to deal with empty areas and how to deal with should be based on the pressure to observe the existence of empty area, the development and continuation of the impact of the production to choose from the total pressure control and the overall economic benefits to choose from. At the end of this paper, we also recommend the contents of the area pressure observation work.