| 砼桥梁耐久性设计原则与构造措施探讨 |
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| 引用本文： | 吴海军,彭作军,陆萍. 砼桥梁耐久性设计原则与构造措施探讨[J]. 重庆交通大学学报(自然科学版), 2006, 25(1): 8-10,18 |
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| 作者姓名： | 吴海军 彭作军 陆萍 |
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| 作者单位： | 重庆交通学院,土木建筑工程学院,重庆,400074;同济大学,桥梁工程系,上海,200092;重庆市四公里建筑工程有限公司,重庆,400067;重庆交通学院,土木建筑工程学院,重庆,400074 |
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| 摘 要： | 大量的病害实例表明,除了材料的耐久性,影响砼桥梁耐久性的关键因素是结构构造和体系上的缺陷,而目前的砼结构耐久性研究却很少涉及这方面的内容.本文从桥梁的整体性、可修性、可检性、防水性能等角度探讨了如何在结构设计和构造细节方面采取合适的原则和措施,以便有效地保证桥梁的耐久性能.
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| 关 键 词： | 桥梁 耐久性 整体性 可检性 防水 可施工性 |
| 文章编号： | 1001-716X(2006)01-0008-03 |
| 修稿时间： | 2004-11-25 |
Discussion for design and principles conformation measures of durability of concrete bridges |
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| WU Hai-jun,PENG Zuo-jun,LU Ping. Discussion for design and principles conformation measures of durability of concrete bridges[J]. Journal of Chongqing Jiaotong University, 2006, 25(1): 8-10,18 |
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| Authors: | WU Hai-jun PENG Zuo-jun LU Ping |
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| Abstract: | It has been verified that key factor influencing structural durability is the defect in structural conformation and system except for the material durability.But the problem is seldom mentioned in the durability study for concrete structures.In this paper,suitable approaches and measures for the robustness,repairability,examinability and waterproofing performance of bridges are discussed to ensure the durability of concrete bridges. |
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| Keywords: | bridges durability robustness examinability waterproof constructability |
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