| 箱型拱桥裂缝病害原因分析及加固研究 |
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| 引用本文： | 张弋强,覃耀柳,易宗石.箱型拱桥裂缝病害原因分析及加固研究[J].西部交通科技,2014(5):53-56. |
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| 作者姓名： | 张弋强 覃耀柳 易宗石 |
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| 作者单位： | [1]广西交通科学研究院,广西南宁530007 [2]华东交通大学,江西南昌330013 |
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| 摘 要： | 文章以广西横县那阳大桥为研究对象,利用有限元模型从力学角度分析钢筋混凝土箱拱裂缝及病害产生的原因,探讨箱拱主拱圈病害产生的规律,为类似桥梁加固设计提供参考。
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| 关 键 词： | 钢筋混凝土箱型拱桥 裂缝 病害原因分析 加固 |
Crack Disease Cause Analysis and Reinforcement Studies of Box-type Arch Bridges |
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| ZHANG Yi-qiang,QIN Yao-liu,YI Zong-shi.Crack Disease Cause Analysis and Reinforcement Studies of Box-type Arch Bridges[J].Western China Communication Science & Technology,2014(5):53-56. |
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| Authors: | ZHANG Yi-qiang QIN Yao-liu YI Zong-shi |
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| Institution: | (Guangxi Transportation Research Institute, Nanning, Guangxi, 530007; 2, East China Jiaotong University, Nanchang, Jiangxi, 330013) |
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| Abstract: | With Nayang Bridge of Heng County in Guangxi as the research object,by using the finite ele- ment model this article analyzed the causes of cracks and diseases of reinforced concrete box arch from a mechanical aspect, and discussed the regularity of diseases caused in the main arch of box arch, thereby providing the references for similar bridge reinforcement design. |
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| Keywords: | Reinforced concrete box-type arch bddge Cracks Diseases cause analysis Reinforcement |
| 本文献已被 CNKI 维普 等数据库收录！ |
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