山东煤炭科技Issue(2)：33-35,3.DOI:10.3969/j.issn.1005-2801.2015.02.16
岩巷掘进中突变断面施工技术与实践
Construction technology and practice of section sudden change in rock roadway excavation
宋道 1刘利1
作者信息
- 1. 永煤公司龙宇能源陈四楼煤矿，河南 永城 476600
- 折叠
摘要
Abstract
This paper combination with the construction process of hoist house of the track dip of NO.9 mining area in Chensilou coal mine, introduced the construction process from the aspects of supporting parameters, construction sequence, construction method etc. This paper introduced the construction technology of section sudden change. Field observations indicate that the construction technology improves construction speed and shorten working hours, which has a reference for similar engineering.关键词
岩巷掘进/突变断面/施工方法Key words
rock drivage/section sudden change/construction method分类
矿业与冶金引用本文复制引用
宋道,刘利..岩巷掘进中突变断面施工技术与实践[J].山东煤炭科技,2015,(2):33-35,3.
