中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2006, Vol. 25 ›› Issue (6): 19-21.

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超载对大型公路桥梁结构的损伤评估及诊断方法研究

李剑,孙建渊   

  1. 同济大学桥梁工程系,上海 200092
  • 收稿日期:2005-10-27 修回日期:2005-12-09 出版日期:2006-12-15 发布日期:2015-05-18
  • 作者简介:李剑(1981—),男,山西省吕桨市人,硕士生,从事预应力砼方面的研究。

Damage evaluate and the method of diagnose study of great highway bridge structure by over loading

LI Jian,SUN Jian-yuan   

  1. Tongji University,Shanghai 200092,China
  • Received:2005-10-27 Revised:2005-12-09 Online:2006-12-15 Published:2015-05-18

摘要: 车辆超载引起桥梁结构损伤,基于裂缝理论提出了公路桥梁超载损伤评估及诊断方法,并对桥梁结构损伤后 的加固维修提出了可行性方案.

关键词: 公路桥梁, 超载, 裂缝, 损伤, 维修

Abstract: The dainage of bridge structure is brought by vehicle's overloading,based oil crack theory.Damage evaluate and the method of diagnose of great highway bridge structure by over loading is brought.the feasibility project is brought'about the reinforcement and servicing after bridge structure was damaged.

Key words: highway bridge, over loading , crack, damage, servicing

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