| 关于开孔铸钢节点设计探讨 |
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| 引用本文： | 贾立军,靳宗伟,卓高柱,朱丹晖.关于开孔铸钢节点设计探讨[J].钢结构,2009,24(6):22-24. |
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| 作者姓名： | 贾立军 靳宗伟 卓高柱 朱丹晖 |
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| 作者单位： | 1. 济南锅炉集团锅炉技术中心,济南,250023
2. 中铁济南设计院,济南,250023 |
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| 摘 要： | 首先利用有限元分析软件ANSYS,对徐州火车站大跨度无站台柱钢结构雨棚工程中开孔铸钢节点初步设计方案进行有限元应力分析,提出方案中存在的问题,通过对问题的分析研究,给出两种修改方案,以满足设计要求;同时通过对工程项目的计算分析及设计研究,针对开孔铸钢节点设计提出应注意的问题及解决方法,以供设计人员及生产厂家参考。
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| 关 键 词： | 铸钢节点 应力集中 有限元分析 |
DISCUSSION ON DESIGN OF OPENING CAST STEEL NODE |
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| Jia Lijun,Jin Zongwei,Zhuo Gaozhu,Zhu Danhui.DISCUSSION ON DESIGN OF OPENING CAST STEEL NODE[J].Steel Construction,2009,24(6):22-24. |
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| Authors: | Jia Lijun Jin Zongwei Zhuo Gaozhu Zhu Danhui |
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| Affiliation: | 1.The Technical Center of Jinan Boiler Group Co.Ltd;Jinan 250023;China;2.Chinese Railroad Jinan Design Institute;China |
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| Abstract: | Using finite element analysis software ANSYS,it is analyzed the preliminary design scheme of the opening cast steel node for long-span steel canopy without platform pillar of Xuzhou Railway Station.The problems in the scheme are proposed.Through analyzing these problems two modified schemes are given to meet the requirements of the design;meanwhile it is also proposed that several points needing attention and their solutions by calculation of the projects and study on design of opening cast steel nodes. |
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| Keywords: | cast steel node stress concentration finite element analysis |
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