浅谈反井技术在延深立井中的应用  

Introduction to the Technology in the Application of Extended Deep Vertical Shaft

作　　者：袁存发 

机构地区：[1]大同煤矿集团大斗沟煤业公司,山西大同037000

出　　处：《科学之友（下）》2013年第3期28-30,共3页Friend of Science Amateurs

摘　　要：随着大同煤矿侏罗纪煤层的资源逐步枯竭,开采石炭系煤层迫在眉睫,各个老矿井正逐步准备延深开采石炭系煤层,对缩短延深工期,加快立井建设极为重要。为此,应针对反井技术延深立井进行研究。描述了同煤口泉沟矿的工程延伸概况,根据实际情况制定了具体的施工方案,通过对方案的详细比较,最终选定了最合适的方案。介绍了延深施工准备、施工工艺和施工工艺,为反井技术在延深立井中的应用提供了一定的理论依据,给日后类似工程的顺利开展提供了良好的借鉴。along with the datong coal mine of Jurassic coal resources gradually dry up, mining carboniferous coal seam is around the corner, all the old mine is gradually to the deep carboniferous coal seam mining, deep to shorten the delayed time limit for a project, to speed up the shaft construction is very important. Therefore, we should according to the technology of deep vertical shaft is studied. Describes the general situation of the extension project with coal mine mouth springs, according to actual situation make the concrete construction scheme, through detailed comparison of schemes, finally selected the most appropriate solution. Introduced the deep construction preparation, construction process and construction process, for the technology in the application of extended deep vertical shaft well provides a certain theoretical basis, to the similar project smoothly in the future provide a good reference.

关 键 词：反井技术 立井延深 石炭系煤层 

分 类 号：TD26[矿业工程—矿井建设]