煤矿安全2012，Vol.43Issue(7)：82-84,3.
新型化学浆液加固工艺的应用
Study and Application of A New Chemical Grout Reinforcement Technology
庞叶青 1熊伟 1司书芳 1李义敬1
作者信息
- 1. 中国矿业大学安全工程学院,徐州江苏221116
- 折叠
摘要
Abstract
This paper discusses the material parameters, equipment characteristics and the grouting influencing factors of a new chemi- cal grout reinforcement technology, and determines the field grouting reinforcement programs and the construction parameters according to the situations that the roof fall and rib spalling accidents very easily happened in the 3122 working face of Jinneng coal industry com- pany. This process effectively resolves the problems of rib spalling and leaky roof in working face, which provides a reference for the similar mine.关键词
化学浆液/加固/应用/冒顶片帮/施工参数Key words
chemical grout/reinforcement/application/roof fall and rib spalling/construction parameters分类
矿业与冶金引用本文复制引用
庞叶青,熊伟,司书芳,李义敬..新型化学浆液加固工艺的应用[J].煤矿安全,2012,43(7):82-84,3.
