摘要
Abstract
This paper describes the embodiment of concrete construction supporting system of the Three Gorges Project ship lift tower beams. It begins with the load requirements,structural strength requirements,and deformation stability requirements of the Bailey rack supporting system. Through scientific computing,reason-able bearing system design,structural design and the upper steel pipe bent design of Bailey rack supporting sys-tem are developed. And the monitoring of the stress and strain,deformation,displacement are done to the Bailey rack supporting system and the corresponding tower concrete wall structure around the concrete pouring process. The monitoring results show that the beam supporting system meets the pouring and supporting requirements of beams. The construction quality is first-rate,safety and reliable. Both the design and the construction are feasible.关键词
升船机塔柱/横梁/贝雷架/支撑系统/三峡工程Key words
ship lift tower/beam/Bailey rack/supporting system/Three Gorges Project分类
交通工程
