双线平行顶管上跨地铁盾构隧道施工环境影响实测分析
应宏伟, 姚言, 王奎华, 张昌桔

Observed Environment Response Caused by Construction of Double-Line Parallel Pipe Jacking Crossing over Metro Shield Tunnels
YING Hongwei, YAO Yan, WANG Kuihua, ZHANG Changju
图11 东线顶管轴线上方沉降测点沉降随时间变化
Fig.11 Time-dependent surface settlements above the pipe jacking of the eastern line