胶州湾隧道青岛接线端开挖区地表移动与变形

Study on ground surface movement and deformation in the excavation area of the Qingdao section of Jiaozhou bay tunnel

运用基于概率积分法的沉陷预计软件对隧道开挖区的地表移动与变形进行了详细研究,结果表明运用基于概率积分法的沉陷预计软件计算隧道开挖区地表移动与变形的方法是有效可行的,同时得出地表移动与变形沿隧道横向的一些分布特点及规律,以期为以后城市隧道工程的设计与施工提供指导。

This paper study the surface movement and deformation with the software of subsidence prediction based on probability integral method in detail. The results suggest that it is correct to study the surface movement and deformation in the tunnel excavation area with the software of subsidence prediction based on probability integral method. At the same time, this paper also summarized some distribution features and laws of surface movement and deformation, and provide guidance for the design and construction of the city tunnel.