摘要
碎顶板的岩层强度低,整体稳定性差,在综采工作面范围内维护难度非常大,其中的收尾工作对于综采工作面的稳定性具有十分重要的影响,在实际的工作过程中要予以充分的重视。本文对综采工作面的收尾准备工作进行了一定的论述,在此基础上,进一步分析了收尾施工工艺和安全高效的收尾技术,有助于促进收尾工作的顺利实施,对于从事相关工作的技术人员具有一定的借鉴意义。
The rock strength of the broken roof is low and the overall stability is poor,It is very difficult to maintain in the range of fully mechanized working face,and the finishing work has a very important impact on the stability of the fully mechanized working face,In the actual work process,we should pay full attention to it.In this paper,the preparation work for the ending of the fully mechanized coal face is discussed,It further analyzes the finishing construction technology and safe and efficient finishing technology,which is helpful to promote the smooth implementation of the finishing work,It can be used for reference for technicians engaged in related work.
作者
牛凯
Niu Kai(Yuwu Coal Company of Lu'an Group,Changzhi City,Shanxi 046100)
出处
《石化技术》
CAS
2020年第2期75-76,共2页
Petrochemical Industry Technology
关键词
碎顶板
综采工作面
收尾
Broken roof
Fully mechanized working face
Ending
