摘要
介绍了巷道交叉点的施工及支护方式,对各交叉点的施工方式及存在的问题,提出了解决的办法,为安全施工可借鉴推广。
The construction and support at tunnel intersection are introduced, and provides the solvent for the construction way and problem in intersection, which can provide a reference and sprend for the safe construction.
出处
《煤炭技术》
CAS
2008年第2期115-116,共2页
Coal Technology
关键词
交叉点
抬棚
支护
intersection
construction
support
