Research on Swivel Construction Technology of 22,400 Tons in Zoucheng Thirty Meter Bridge

[摘要] In recent years, with the rapid development of highways and railways in our country, there have been many new bridges that need to cross the existing routes. If the conventional construction methods are used, the existing traffic will be affected and the traffic will be built above the busy traffic lines, so there is a big security risk, the construction methods must be improved and innovated. In this paper, it intends to research and develop some key technologies of swivel construction. According to the construction features to use finite element method of swivel cable-stayed bridge to analyse the cable-stayed bridge . The swivel construction process is carried out to solve the technical problems and difficulties in the construction.

[发布机构] Master Graduate Stud., School of Civil Engineering and Environment, Hubei University of Tech., Wuhan; 430068, China^1;Hubei University of Technology, Research Direction Forengineering Measurement, China^2

[效力级别] 经济学

[关键词] Construction features;Construction method;Construction process;Construction technologies;Conventional constructions;Key technologies;Security risks;Traffic lines