| 我国预应力混凝土连续梁桥的发展与工程实践 |
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| 引用本文： | 李坚.我国预应力混凝土连续梁桥的发展与工程实践[J].城市道桥与防洪,2001(1):21-26. |
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| 作者姓名： | 李坚 |
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| 作者单位： | 上海市城市建设设计研究院 |
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| 摘 要： | 本文从桥梁设计技术、施工技术和预应力材料等方面简要介绍了我国预应力混凝土连续梁桥的发展 ,重点对预应力混凝土连续梁桥工程实践中出现的主要问题、形成原因、敏感性分析及设计对策探讨等作了简要分析和论述。
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| 关 键 词： | 预应力 连续梁桥 技术发展 工程实践 主要问题 敏感性分析 设计对策 |
Development and Engineering Practice of Prestressed Concrete Continuous Beam Bridge in China |
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| Li Jian.Development and Engineering Practice of Prestressed Concrete Continuous Beam Bridge in China[J].Urban Roads Bridges & Flood Control,2001(1):21-26. |
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| Authors: | Li Jian |
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| Abstract: | The paper introduces briefly the development of prestressed concrete continuous beam bridges in China in the aspects such as the design technology, construction technology and prestressed materials of the bridges. It analyzes and discusses briefly the main problems, their cau ses, sensitive analysis and the approach on the design countermeasures etc. in the engineering practice of prestressed concrete continuous beam bridges. |
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| Keywords: | prestressed continuous beam bridge technical development engineering practice main problem sensitive analysis design countermeasures |
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