| 预应力混凝土桥梁常见病害及原因分析 |
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| 引用本文： | 王东威. 预应力混凝土桥梁常见病害及原因分析[J]. 河南科学, 2012, 30(7): 946-948 |
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| 作者姓名： | 王东威 |
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| 作者单位： | 河南省交通规划勘察设计院有限责任公司,郑州,450052 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 归纳了既有预应力混凝土桥梁的常见病害特征,并对裂缝产生的原因进行了细致的分析.对完善预应力混凝土桥梁设计理论、桥梁健康监控、施工技术等方面具有很好的指导意义.
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| 关 键 词： | 预应力混凝土桥梁 病害 裂缝 |
Common Defects and Causes Analysis of Prestressed Concrete Bridges |
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| Wang Dongwei. Common Defects and Causes Analysis of Prestressed Concrete Bridges[J]. Henan Science, 2012, 30(7): 946-948 |
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| Authors: | Wang Dongwei |
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| Affiliation: | Wang Dongwei(Henan Provincial Communications Planning Survey and Design Institute Co.,Ltd.,Zhengzhou 450052,China) |
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| Abstract: | The common defects characteristic of prestressed concrete bridges are summarized in the paper;the cause created the crack is analyzed detailedly.The work can perfect the prestressed concrete bridge design theory and the bridge health monitor and the construction technology. |
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| Keywords: | prestressed concrete bridge defect crack |
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