This paper expounds the scheme of the rock bolt support,expounds the open-off cutting technology in 1305 fully mechanized coal face,and discusses the innovative points and the economic and social benefit of anchor-mesh-support once-tunneling technique.
概述了锚杆支护方案,阐述了1305综放工作面切眼作业技术,论述了锚网支护一次成巷创新点及其经济和社会效益。
参考来源 - 锚网支护一次成巷技术在大断面沿底板掘进中的应用·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Bolt accessories shall be provided with the same corrosion protection as the rock bolt.
锚杆附件应具有与锚杆相同的防侵蚀要求。
Single pass drilling apparatus, use a one-piece drill bit, method and rock bolt for single pass rock bolting.
单通道钻孔装置,整个钻头的使用,用于单通道岩石锚固的方法和岩石锚栓。
Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.
此外,文章还对管式锚杆的特点及施工要点进行了分析和论述。
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