tunnel contour的意思|示意

Also, the optimizing the tunnel design and the construction are according as the result of surveying of the tunnel contour.

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。

So the surveying of tunnel contour 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。

Especially when comes to the safety of the project, many researchers pay their attentions to the country rock deformation and the tunnel contour measuring.

尤其是对施工安全问题的强调，使许多学者都关注于围岩收敛变形和隧道净空面检测。