上海越江公路隧道沉降及收敛变形监测研究

Monitoring Study on Settlement and Convergence Deformation of River-Crossing Highway Tunnel in Shanghai

对上海越江公路隧道定期沉降及收敛变形监测方法进行了研究,以其中一条隧道多期监测数据为例,提出了上海越江公路隧道普遍存在的沉降及收敛变形的3个特征,为相关工程提供参考。

The monitoring methods of regular settlement and convergence deformation of Shanghai river-crossing highway tunnel are studied. Taking the multi-period monitoring data of one of the tunnels as an example, three characteristics of settlement and convergence deformation commonly existed in Shanghai river-crossing highway tunnel are proposed, to provide reference to related engineering.