新型地下巷道吊挂拼装支护结构研究与设计  

Research and Design of New-type Underground Tunnel Hanging-up Assembling Supporting Construction

作　　者：王洪立[1] 鲍伟[1] 孙远平 李恩忠[1] 王玉白[3] 马华祥 

机构地区：[1]山东科技大学,山东青岛266510 [2]山东丰源煤电公司北徐楼煤矿,山东滕州277500 [3]山东黄金集团有限公司,山东莱州261400 [4]山东省新宏煤业有限公司,山东枣庄277400

出　　处：《矿冶工程》2011年第1期5-8,共4页Mining and Metallurgical Engineering

摘　　要：简要概括了地下工程围岩的分类、围岩的性质和围岩的破坏机理,详细介绍了一种新型地下巷道吊挂拼装支护结构的研究与设计。该新型支护结构可以有效解决巷道支护刚性不足的问题,提供了一种带有一定收缩量的支护结构。The classification,characteristics and destruction mechanism of wall rock in underground engineering were briefly introduced.The research and design of a new-type underground tunnel hanging-up assembling supporting construction were introduced in details.This supporting construction can effectively solve the insufficient rigidity problem in tunnel support by a supporting structure with some shrinkage.

关 键 词：围岩 巷道 拼装支护 

分 类 号：TD353.9[矿业工程—矿井建设] TD350.4