The article introduces the guiding sense of the anchor in the track tunnel,anchor supports structure,parameters,construction methods and craft along spattia tunnel 1218(3) to popularize the spatial tunnel anchor,the technology of anchor cable supports.

 
  • 介紹沿空巷道1218(3)軌道順槽錨桿、錨索支護結構、參數及施工方法、工藝,對推廣沿空巷道錨桿、錨索支護技術(shù)具有指導意義。
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