Abstract：Element joint is an important part of immersed tube tunnel, therefore conforming to water tightness by first, i.e. no seepage during and after the construction stage, when it is put into operation, secondly possessing an ability of resisting to all physical action, which includes subjecting to various loadings and forced deformation, such as earth quake, temperature variation, and ground deformation etc. Thirdly, a definite knowledge of loaded regime, to facilitate construction and ensure its quality. This article, based on element joint structure details and functional requirements, presents the basic criteria of choosing the types of two courses of water stop strips and their fix up skills, and describes other construction features of element joint, such as shear key fabrication method, especially the construction features of steel cables on the joint, fit-on expertise and anti-erosion and fire proof measures. At the same time, this article introduces construction method of the final joint in Chang Hong Immersed Tube Tunnel.
收稿日期: 2003-03-31
引用本文:
刘千伟. 常洪沉管隧道接头施工技术[J]. 岩石力学与工程学报, 2003, 22(S1): 2478-2483.
Liu Qianwei. Construction Technique in Joints for Chang Hong Immersed Tube Tunnel. , 2003, 22(S1): 2478-2483.
2003, Vol. 22 
