1) roadside coal
巷帮煤体
2) laneway's side
巷帮
1.
The theory-count about space between bolters support laneway's side;
确定巷帮锚杆间距的理论计算
3) solid-coal roadway
实体煤巷道
1.
In order to calculate the critical value of roof bedding separation,the mechanism of roof bedding separation was analyzed,moreover,the mechanical models of solid-coal roadway and gob-side roadway were built.
为确定锚网煤巷的顶板离层临界值,分析了煤巷顶板离层的发生机理,建立了锚网实体煤巷道和锚网沿空巷道的顶板临界离层的力学模型;在此基础上通过近似和简化,求解了两类锚网煤巷的离层临界值数学表达式。
5) roadway's sides
巷道两帮
1.
By analyzing the origin of EME signals and the coal stress state of roadway's sides,the reason for.
通过对巷道两帮电磁辐射信号来源、发生机理以及巷道两帮煤体受力情况进行分析,找出了巷道两帮电磁辐射信号有较大差异的原因和影响因素,根据该项技术分析以及所得出的结论,可通过分析冲击矿压危险巷道的地质条件提前对巷道两帮的冲击危险性作出初步对比判断,从而节约冲击矿压防治成本,促进煤矿安全高效生产。
6) buttock
[英]['bʌtək] [美]['bʌtək]
煤帮
1.
Design of bolt support for buttock base on surrounding rock classification method of pressure releasing zone;
基于松动圈围岩分类法煤帮锚杆支护设计
补充资料：半煤岩巷掘进
见煤巷掘进。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条