摘要
文章阐述了公路桥梁裂缝病害的影响,分析了公路桥梁裂缝病害的成因,包括原始方案设计问题、施工技术问题、营运阶段的超载问题和极端气候问题,并总结了预防裂缝病害发生的控制措施,可为公路桥梁裂缝病害的预防提供相应的参考依据。
This article describes the impact of highway bridge cracks,analyzes the causes of crack diseases in highway bridges,including original scheme design problem,construction technology problem, overload problem in the operation phase.and extreme weather problem,and summarizes the control measures for the prevention of crack disease,which can provide the corresponding reference basis for the prevention of crack diseases in highway bridges.
作者
张才
ZHANG Cai(Guangxi Road & Bridge Engineering Group Co.,Ltd.,Nanning,Guangxi,530001)
出处
《西部交通科技》
2019年第1期78-80,162,共4页
Western China Communications Science & Technology
关键词
公路桥梁
裂缝病害
控制
研究
Highway bridge
Crack disease
Control
Research
