So the surveying of tunnelcontour is very impotent and meaning to the construction of tunnel.
隧道断面测量在隧道施工中是非常必要的,对隧道施工具有指导意义。
2
Also, the optimizing the tunnel design and the construction are according as the result of surveying of the tunnelcontour.
同时,隧道断面测量的结果还是优化隧道设计和施工的重要依据。
3
Especially when comes to the safety of the project, many researchers pay their attentions to the country rock deformation and the tunnelcontour measuring.