摘要
结合工程实例分析了深部应力巷道支护方式及支护效果,并对多种支护形式及联合支护形式进行了比较,总结了在该区域巷道的支护对策。
<abstract>e support methods for deep stress tunnel and their supporting results were analyzed on the basis of actual engineering cases. Several support types and their combinations were compared. Afterwards the supporting strategy may be used in the area was put out.
出处
《探矿工程（岩土钻掘工程）》
2004年第10期58-60,共3页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
煤矿开采
应力巷道
深部开采
支护方式
支护对策
<keyword>al mining
stress tunnel
deep mining
supporting type
supporting strategy
