摘要
介绍了煤仓的地质条件、煤仓下口支护方案的选择条件及煤仓仓身的施工过程。
The geologic conditions of coal bin and selection conditions of coal bin support are introduced. And the design parameters of selecying bolt are expounded in detail.
出处
《煤炭技术》
CAS
2005年第4期67-68,共2页
Coal Technology
关键词
锚喷支护
煤仓
支护方案
bolting and shotcreting technology
coal bin
support plan
