节点文献
采场底板压入特性及其控制
The features of support penetrating into face floor and its control
【摘要】 通过对某矿３＃煤层的１４３５及１５３３两个工作面底板抗压入特性的实测，计算出了几个分类指标，确定了底板类别，对选用支架类型及支架布置提供了依据
【Abstract】 AbstractOn the bases of underground measurement of prop penetrating into working face floor at a certain coal mine, the paper presents the classification index of floor mode which is useful for the selection and layout of support.
【关键词】 工作面底板矿压观测；
- 【文献出处】 矿山压力与顶板管理 ,GROUND PRESSURE AND STRATA CONTROL , 编辑部邮箱 ,1999年02期
- 【分类号】TD327.3
- 【下载频次】58