Shanghai Metro Line 8

Shanghai Metro Line 8Shanghai Metro Line 8
  1. During the construction of Contract ⅶ running section on Shanghai Metro Line 8 , there is a need of treating two 800 bored cast-in-piles within tunnel cross section .

    上海市轨道交通M8线Ⅶ标区间隧道建设中需对位于隧道断面内的两根Φ800mm钻孔灌注桩进行处理。