综放工作面回采后新型快速封闭的探讨

阐述了煤矿井巷综放工作面采后封闭工程施工方法,封闭工程设计的优化对提高经济效益的重要性,介绍山西省大同煤矿集团塔山矿一盘区8106工作面、8104工作面封闭工程;通过对比法说明两工作面因设计不同,导致工程施工中投入资金相差甚远,此技术为今后类似综放工作面采后封闭工程施工具有一定的指导意义.

On the New Rapid Sealing Work of Fully-mechanized Caving Face after Extraction

Describes the construction methods of sealing work of fully-mechanized caving face of coal mine after extraction, and the importance of optimizing of the design of sealing work in improving the economic benefits, and introduces the sealing work of 8106 face add 8104 face of Yipan area in Tashan mine of Shanxi Datong Coal Mine Group. The contrast shows that the different designs of the two faces results in different invest of the construction. This technique is with certain significance in guiding the sealing work of similar fully-mechanized caving face in future.