提出了洞身周围土压力分布规律和结构计算、选型的参考数值。
The distribution of soil pressure around the wall, structural computation and optimum parameters are presented, which can be used for reference by designing departm…
将安装在支架台车上的整体模板在洞身轨道上逐段前移，逐段浇筑墙身混凝土。
Overall template installed on support vehicles is moved along the cave channel and poured walls concrete paragraph by paragraph.
青藏铁路风火山隧道是世界上海拔最高多年冻土隧道，洞身全部位于冻岩之中。
Fenghuo Hill tunnel in Qingzang Railway is the tunnel of the highest elevation in the world. Its whole body is in frozen soil of many years.
应用推荐