结构工程师2011，Vol.27Issue(1)：126-133,8.
虹桥高铁无柱雨棚铸钢节点的有限元分析及试验研究
Experimental Study on Cast-Steel Joints of Hongqiao High-Speed Railway Station
罗永峰 1朱威 1马永兴 1韦艳娜 1陈东杰2
作者信息
- 1. 同济大学建筑工程系,上海200092
- 2. 上海铁路枢纽工程建设指挥部,上海200070
- 折叠
摘要
Abstract
Some cast-steel joints were used in the design of the Hongqiao high-speed railway station.In order to analyze the behavior and the bearing capacity of the cast-steel joints, the refine finite elemental analysis was conducted.Software SolidWorks was selected to calculate the finite elemental models.Then the stress distribution of the cast-steel joints were known, which indicates that the cast-steel joints have comparatively high load bearing ability and are safe enough.The full-scale experiments with well-designed reaction frames were done in the laboratory, which verify the reliability of the results of the refine finite elemental analysis.The optimization designs of the cast-steel joints were also done, and the proposals to reduce the total weight of the cast-steel joints were put forward.关键词
足尺试验/铸钢节点/有限元分析/优化设计Key words
full-scale experiment/ cast-steel joint/ FEM/ optimization design引用本文复制引用
罗永峰,朱威,马永兴,韦艳娜,陈东杰..虹桥高铁无柱雨棚铸钢节点的有限元分析及试验研究[J].结构工程师,2011,27(1):126-133,8.
