| 预应力技术在首都城市桥梁上的应用 |
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| 引用本文： | 沈中治.预应力技术在首都城市桥梁上的应用[J].城市道桥与防洪,1999(2):18-20. |
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| 作者姓名： | 沈中治 |
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| 作者单位： | 北京市市政工程设计研究总院 |
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| 摘 要： | 预应力技术在北京城市桥梁上已广泛应用，它们有预应力独柱弯桥、点支承异型板桥、箱形预应力叉口桥、钢-混凝土联合梁桥等型式桥梁。本文分析了应用中存在的问题，并提出相应的建议。
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| 关 键 词： | 预应力技术 城市桥梁 应用 问题 建议 |
Application of Prestressed Technology in the Urban Bridges of the Capital |
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| Shen ZhongZhi.Application of Prestressed Technology in the Urban Bridges of the Capital[J].Urban Roads Bridges & Flood Control,1999(2):18-20. |
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| Authors: | Shen ZhongZhi |
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| Institution: | Shen ZhongZhi |
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| Abstract: | The prestressed technology has been widely used in Beijing urban bridges. They haveprestressed single column curved bridge, deformed plate bridge with single bearing, box pre-stressed Y-bridge,steel-concrete combined beam bridge etc. The paper analyzes the problems inthe application and puts forward the corresponing suggestion. |
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| Keywords: | prestressed technology urban bridge application problem suggestion |
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