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文章介绍了平顶山四矿对综采面破碎顶板采取局部固结、改进支架的结构和移架工艺,搞好矿压观测等综合治理措施后,取得了安全、高产的效果。
This paper introduces the safe and high yield effect of Pingdingshan No.4 Mine after adopting local consolidation on the broken roof of fully mechanized coal mining face, improving the structure and moving technology of the support, and improving comprehensive monitoring measures such as pressure observation.