【摘 要】
：
本文通过对华亭煤电股份公司陈家沟煤矿厚煤层倾斜分层工作面沿煤层底板布置的顺槽锚杆锚索支护,结合现场实际,进行了客观的分析,做了理论上的验证及计算。确定了适合陈家沟
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本文通过对华亭煤电股份公司陈家沟煤矿厚煤层倾斜分层工作面沿煤层底板布置的顺槽锚杆锚索支护,结合现场实际,进行了客观的分析,做了理论上的验证及计算。确定了适合陈家沟煤矿特殊地质条件及巷道布置位置(受上分层采动影响)的一套可行的锚杆支护方案。实践证明,根据不同的地质条件,因地制宜,合理地确定最优锚杆支护参数,才能达到安全上可靠,经济上合理,技术上可行的效果,才能在生产中创造更高的效益。
In this paper, an objective analysis is carried out based on the actual situation of the coal seam supported by anchor bolts and cables along the seam floor of the inclined coal seam of Huating Coal Company in Chenjiagou Coal Mine, and the theoretical analysis is given Calculate. A set of feasible bolt support schemes suitable for the special geological conditions of Chenjiagou coal mine and the location of roadway layout (influenced by upper strata mining) are determined. Practice has proved that according to different geological conditions, according to local conditions, reasonable to determine the optimal bolt support parameters in order to achieve safe, reliable, economically reasonable and technically feasible effect, in order to create higher efficiency in the production.
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