| 艾溪湖大桥局部受力分析 |
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| 引用本文： | 张琳,曾天宝.艾溪湖大桥局部受力分析[J].城市道桥与防洪,2012(12):79-81,113,10. |
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| 作者姓名： | 张琳 曾天宝 |
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| 作者单位： | 江西省交通科学研究院;南昌市城市规划设计研究总院 |
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| 摘 要： | 结构关键部位的受力往往决定了整个结构能否正常使用。该文以艾溪湖大桥为研究对象,对其拱脚、吊杆主梁锚固点、吊杆拱顶锚固点等关键部位进行局部受力分析。分析结果显示该桥局部应力满足规范要求,但是较整体分析的应力值要大,所以对结构的局部分析是十分必要的。
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| 关 键 词： | 异形拱桥 锚固点 局部受力分析 艾溪湖大桥 南昌市 |
Analysis on Local Stress of Aixihu Bridge |
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| Zhang Lin,Zeng Tianbao.Analysis on Local Stress of Aixihu Bridge[J].Urban Roads Bridges & Flood Control,2012(12):79-81,113,10. |
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| Authors: | Zhang Lin Zeng Tianbao |
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| Institution: | Zhang Lin,Zeng Tianbao |
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| Abstract: | The stress of key structural parts often determines the destroying of the whole structure.Taking Aixihu Bridge as the studying object,the article analyzes the local stress of the key parts of the arch foot,suspender girder anchor point and suspender arch top anchor point.The analysis results show that the local stress of this bridge can meet the requirements of specification,but is larger than the stress value of the overall analysis.Therefore,it is very necessary to analyze the local stress of structure. |
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| Keywords: | special-shaped arch bridge anchor point analysis of local stress |
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