浅谈玉溪煤矿井下软弱岩围联合支护
刘攀¹，陈亚利²
（1. 山西兰花科创玉溪煤矿有限责任公司，山西沁水048000；2. 中煤国际工程集团北京华宇工程公司，北京100120）
摘要： 由于不同支护类型都有各自的优缺点，仅采用一种类型的支护难以满足整个巷道的支护强度要求。总结山西
兰花科创玉溪煤矿有限责任公司玉溪矿井井下井底车场巷道软岩支护的经验和教训，根据该矿围岩特点，同时采用几种
不同类型的支护，做到取长补短，收到非常好的支护效果。
关键词： 软弱围岩；变形；联合支护；优缺点；U 型钢支架
中图分类号： TD353 文献标识码： A 文章编号： 2095-0802-(2016)02-0143-02
On the Co-supporting of Underground Soft Rock in Yuxi Coal Mine
LIU Pan¹, CHEN Yali²
(1. Yuxi Coal Mine Co., Ltd., Shanxi Lanhua Kechuang, Qinshui 048000, Shanxi, China; 2. Beijing Huayu Engineering Company,
China Coal International Engineering Group, Beijing 100120, China)
Abstract: Only one type of support can not meet the requirements of the whole roadway supporting strength, because different support
type has its own advantages and disadvantages. This paper summarized the experiences and lessons of the soft rock roadway
supporting in shaft station in Yuxi Coal Mine Co., Ltd. of Shanxi Lanhua Kechuang, and used several different types of support
according to the characteristics of surrounding rock, which learnt from others strong points to offset one's own and received very
good supporting effect.

Key words: weak surrounding rock; deformation; combined support; advantages and disadvantages; U-steel support