| 大跨度箱拱单基肋吊装合龙强度和稳定分析 |
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| 引用本文： | 赵晓彬,何树凯,黄用久,罗中良.大跨度箱拱单基肋吊装合龙强度和稳定分析[J].公路交通技术,2009(5):47-50. |
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| 作者姓名： | 赵晓彬 何树凯 黄用久 罗中良 |
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| 作者单位： | 重庆市桥梁工程有限责任公司,重庆,400060 |
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| 摘 要： | 以主跨130m的海螺沟大桥为对象，应用有限元软件对设置侧向缆风索的箱拱单基肋吊装合龙强度和稳定性进行计算分析，为大跨径箱拱单基肋吊装合龙技术的应用进行理论探索和实践。
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| 关 键 词： | 拱桥 单基肋合龙 稳定性 缆风索 |
Analysis of Strength and Stability of Large-span Box Arch and Single Base Rib Lifting Closure |
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| ZHAO Xiaobin,HE Shukai,HUANG Yongjiu,LUO Zhongliang.Analysis of Strength and Stability of Large-span Box Arch and Single Base Rib Lifting Closure[J].Technology of Highway and Transport,2009(5):47-50. |
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| Authors: | ZHAO Xiaobin HE Shukai HUANG Yongjiu LUO Zhongliang |
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| Institution: | ZHAO Xiaobin, HE Shukai, HUANG Yongjiu, LUO Zhongliang |
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| Abstract: | Targeting the I-Iailuogou Bridge with a main span of 130m, this paper calculates and analyzes the strength and stability of the box arch single base rib lifting closure set with the side wind absorbing cable by means of the finite element software so as to carry out theoretic probe and practices for the application of the large-span box arch single base rib lifting closure technique. |
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| Keywords: | arch bridge single base rib closure stability wind absorbing cable |
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