gob-side entry 沿空巷道 ; 沿空留巷
side entry sub 旁通接头
Side Entry 侧面入口
side entry blade 侧装叶片
side-entry serration root 侧装式锯齿型叶根
side-entry turbine rotor slotting machine 汽轮机叶根槽铣床
side-entry root 侧进轮业根
Bulkhead mounting and side entry type.
开孔安装,侧面进线形式。
The entry arrangement, actual mining process and side entry support of advanced mining at thin seam are introduced. The safe measures are made and has made good economic benefit.
介绍了薄煤层前进式采煤的巷道布置、回采工艺及巷旁支护等,制定了切实可行的安全措施,取得了较好的经济效益。
With theory analysis, experiment research and spot test, this paper takes the lead in establishing technology system of gob-side entry retaining with large section or small one.
通过理论分析、实验研究和现场试验,本文率先在国内初步建立了由大断面、小断面沿空留巷组成的综放沿空留巷技术体系。
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