箱梁顶板裂缝原因分析、处理方法及防止措施  

Analysis on the Causes of Cracks in the Box Girder Roof and Its Treatment and Prevention Measures

作　　者：赵晓龙[1] 

机构地区：[1]上海市政工程设计研究总院(集团)有限公司天津分公司,天津300042

出　　处：《工程建设与设计》2015年第8期146-147,150,共3页Construction & Design for Engineering

摘　　要：以西通路工程施工为例,对其箱梁顶板裂缝产生原因做了具体分析,并介绍了处理方法和防止措施。以期对同类桥梁工程施工裂缝的产生提供参考,使之能正确认识和防范,采取有效措施,以达到防止和减少裂缝产生的目的。In this paper, the Xitong road engineering construction as an example, the causes of cracks in the box girder roof has done a detailed analysis, and introduces the treatment methods and preventive measures. In order to provide reference to the construction of similar bridge engineering crack, so that it can correctly understand and prevention, take effective measures to achieve the purpose of prevent and reduceeracks.

关 键 词：连续箱梁 顶板裂缝 处理方法 防止措施 

分 类 号：U448.213[建筑科学—桥梁与隧道工程] U445[交通运输工程—道路与铁道工程]