山东煤炭科技Issue(2)：15-16,2.DOI:10.3969/j.issn.1005-2801.2016.02.007
试论大断面软弱煤帮巷道注浆加固支护技术
Discussion on grouting reinforcement supporting technology in large section soft coal roadway
张福伟1
作者信息
- 1. 河南能源义煤公司杨村煤矿，河南渑池 472431
- 折叠
摘要
Abstract
Taking the extended rail downhill of13 mining area as an example in this paper,the grouting reinforced support technology of the large section soft coal roadway are analyzed and discussed, and put forward the author's thinking and suggestions for your reference.关键词
大断面/煤帮巷道/注浆加固/支护技术Key words
large section/coal roadway/grouting reinforcement/support technology分类
矿业与冶金引用本文复制引用
张福伟..试论大断面软弱煤帮巷道注浆加固支护技术[J].山东煤炭科技,2016,(2):15-16,2.
