This paper describes an application of the TM tunnelsection measurement system as an advanced tunnelsection measurement system, in the No.
TM隧道断面测量系统是一种先进的隧道断面尺寸检测一体化系统。
2
The design features concrete canopy structures on both sides of the tunnel - creating a large enough surface area to realise sports fields on the roof of the tunnelsection.
设计的特点是隧道两侧的混凝土雨棚结构——创建足够大的表面积来实现隧道部分的屋顶上的运动场。
3
The tunnelsection is advised to adopt curved shape and full-face excavation by controlled blasting to reduce disturbance on surrounding rock and maintain its self-supporting capability.