摘要
通过对软岩特性和巷道开挖后围岩应力场与位移场分布的研究，提出了整体支护方法，讨论了锚喷网支护形式形成整体支护的条件，给出了锚喷网支护参数的确定方法。
The monolithic support method is introduced based on studying properties of soft rock and influence of drivage on stress and displacement fields around opening.The monolithic support condition and a method of determinating national parameters for bolting,shotcreting and wire mesh are given.
出处
《北京科技大学学报》
EI
CAS
CSCD
北大核心
1994年第5期405-408,413,共5页
Journal of University of Science and Technology Beijing
基金
国家"八五"攻关项目
关键词
软岩
地下工程
整体支护
锚喷网支护
soft rock, underground opening, monolithic support, bolting, shotcreting, wire mesh
