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重庆交通大学学报（自然科学版）

重庆交通大学学报（自然科学版） ›› 2006, Vol. 25 ›› Issue (1): 8-10.

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砼桥梁耐久性设计原则与构造措施探讨

吴海军1,2,彭作军3,陆萍1   

  1. 1.重庆交通学院土木建筑工程学院, 重庆 400074; 2.同济大学桥梁工程系, 上海 200092; 3.重庆市四公里建筑工程有限公司, 重庆 400067
  • 收稿日期:2004-11-25 修回日期:2004-12-09 出版日期:2006-02-15 发布日期:2015-05-18
  • 作者简介:吴海军(1975—) , 男, 陕西武功人. 讲师, 博士生. 主要研究方向为桥梁设计理论与耐久性.

Discussion for design and principles conformation measures of durability of concrete bridges

WU Hai-jun1,2，PENG Zuo-jun3，LU Ping1   

  1. 1.School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China; 2.Department of Bridge Engineering , Tongji University, Shanghai 200092, China; 3.Chongqing Sigongli Architecture Engineering Ltd. Chongqing 400067, China
  • Received:2004-11-25 Revised:2004-12-09 Online:2006-02-15 Published:2015-05-18

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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.

关键词: 桥梁, 耐久性, 整体性, 可检性, 防水, 可施工性

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 con?? crete bridges.

Key words: bridges, durability , robustness, examinability, waterproof, constructability

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