山东煤炭科技Issue(8)：50-51,2.DOI:10.3969/j.issn.1005-2801.2016.08.023
3707综放面开采工艺研究与应用
Research and application of mining technology of 3707 fully mechanized top coal caving face
王科1
作者信息
- 1. 山西省长治经坊煤业有限公司，山西 长治 047100
- 折叠
摘要
Abstract
Based on the study of 3707 fully mechanized caving mining technology ,the design of fully mechanized caving mining technology was determined, the single working face yield can reach 1.80Mt/a, the estimation of the working face recovery ratio can reach 93%. The results show that the fully mechanized top coal caving mining technology research has important signiifcance for increasing production and recovery ratio of working face.关键词
综放/工艺/研究Key words
sublevd caving/technology/study分类
矿业与冶金引用本文复制引用
王科..3707综放面开采工艺研究与应用[J].山东煤炭科技,2016,(8):50-51,2.
