摘要
本文介绍了巷旁支护沿空留巷围岩控制机理及高水速凝材料巷旁充填技术的施工工艺和安全技术措施。该项技术工艺简单,机械化程度高,护巷效果好,社会和经济效益显著,具有很高的实用和推广价值。
This paper introduces the mechanism of surrounding rock control on gob-side entry retaining and constructing technology and safety technic measure with high-water rapid-solidifying material for roadside filing.This technology with simple manipulating and higher mechanization and well effect to maintenance roadway,prominent benefit of society and economy,Simultaneity,it has prodigious value to practice and popularize.
出处
《中国矿业》
北大核心
2009年第3期77-79,共3页
China Mining Magazine
关键词
沿空留巷
巷旁支护
围岩控制
高水速凝材料
充填工艺
gob-side entry retaining
roadside supporting
surrounding rock control
high-water rapid-solidifying material
filing technology
