水道港口2016，Vol.37Issue(3)：279-283,5.
高桩码头加固改造工程计算方法对比分析
Comparative analysis of calculation methods for reinforcement and reconstruction of high-pile wharf
龚伟杰 1陶桂兰 1周宇2
作者信息
- 1. 河海大学港口海岸与近海工程学所，南京210098
- 2. 南京市水利规划设计院有限责任公司，南京210006
- 折叠
摘要
Abstract
A project, which is a high⁃pile wharf being reconstructed and reinforced in Jiangsu, can be an exam⁃ple to be analyzed by plane and space finite element models separately and the internal forces of the reconstructed wharf were calculated under different loading combinations. The conclusions of the research show that:(1)Based on the results of plane and space calculation methods, the pile internal forces in the reconstructed and reinforced high⁃pile wharf approximate to each other under the same loading combination.(2)The plane finite element model makes all the loads assumed to act on the transverse bents after the simplification. However, the space finite ele⁃ment model can be loaded by the real loading distribution. Therefore, a great difference exists in the results of beam internal forces due to the two calculation methods.(3)According to the characteristics of the plane and space finite element calculation method, for the more important and large quantities of reinforcement and reconstruction project, the plane finite element method is suggested to use for the project plan, and it is suggested to use the space finite element method to analyze the internal force and arrange reinforcements of main components.关键词
高桩码头/加固改造/平面有限元/空间有限元/计算方法Key words
high-pile wharf/reinforcement and reconstruction/finite element/space finite element/calcula-tion methods分类
交通工程引用本文复制引用
龚伟杰,陶桂兰,周宇..高桩码头加固改造工程计算方法对比分析[J].水道港口,2016,37(3):279-283,5.
