| 基于桥梁设计中混凝土结构的耐久性设计问题分析 |
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| 引用本文： | 董贵生. 基于桥梁设计中混凝土结构的耐久性设计问题分析[J]. 城市建筑, 2014, 0(33): 238-238 |
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| 作者姓名： | 董贵生 |
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| 作者单位： | 成都西南交通大学设计研究院有限公司广州分院,成都510280 |
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| 摘 要： | 我国大部分桥梁结构基本上都是以混凝土结构为主导的。在使用的桥梁中发现，对于桥梁后期的加固维护所投入的费用往往占桥梁建设投资费用的40%～50%以上。因此，在桥梁设计中着重提升混凝土结构的耐久性，可以为桥梁建设未来的发展打下良好的基础。
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| 关 键 词： | 桥梁设计 混凝土结构 耐久性设计 |
Analysis of Durability Design of Concrete Structure in Bridge Design |
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| Dong Guisheng. Analysis of Durability Design of Concrete Structure in Bridge Design[J]. Urbanism and Architecture, 2014, 0(33): 238-238 |
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| Authors: | Dong Guisheng |
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| Affiliation: | Dong Guisheng |
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| Abstract: | Most bridge structures are basicaly dominated by concrete structure in China. We found that the bridge reinfo- rcement and maintenance for the late input costs often account for 40% ~ 50% of investment cost of bridge construction. Therefore, focus on improving the durability of concrete str- ucture in bridge design, can be a good foundation for the de- velopment of bridge construction in future. |
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| Keywords: | bridge design concrete structure design of dura- bility |
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