摘要
根据具体复杂地质条件下煤层胶带机头硐室变形的工程特点,分析了该硐室变形机理,提出了修复硐室的支架-锚索-注浆加固技术,经现场应用,获得较好的效果.
According to the engineering property of the deformation of belt conveyor head cave in coal seam under complicated geological condition, the deformation mechanism of the cave is analyzed. The cave restoration technology of ＂supporter - anchor wire - grou- ting ＂reinforcement is presented, which is utilized in the project. The good result is achieved.
出处
《南华大学学报（自然科学版）》
2009年第1期12-14,共3页
Journal of University of South China：Science and Technology
基金
国家自然科学基金资助项目(50774002)
安徽省高校创新团队支持计划基金资助项目(TD200705)
安徽省自然科学基金资助项目(070414167)
关键词
胶带机头硐室
修复加固
锚索
belt conveyor head cave
restoring reinforcement
anchor wire
