摘要
介绍了煤矿井下各种密闭墙的结构设计、质量标准,并且说明在煤矿井下密闭墙的实际应用效果应根据支承压力的分布情况来确定。
In the paper, structure design and quality standard of various closed walls in coal mine were introduced, and it was explained that the practical effect of closed wall in coal mine should been determined by the distribution of abutment pressure.
出处
《山西煤炭》
2007年第3期53-55,共3页
Shanxi Coal
基金
山西省科技攻关项目(200631118-02)
关键词
密闭墙
质量标准
结构设计
支承压力
closed wall
quality standard
structure design
abutment pressure
