高寒地区在役混凝土桥梁检测及养护常见问题研究  

Research on Common Problems in Inspection and Maintenance of Existing Concrete Bridges in Alpine-Cold Region

作　　者：张小龙 ZHANG Xiao-long(Wuhai Branchof Inner Mongolia Highway Traffic Investment DevelopmentCo.Ltd.,Wuhai 016000,China)

机构地区：[1]内蒙古公路交通投资发展有限公司乌海分公司,内蒙古乌海016000

出　　处：《工程建设与设计》2023年第3期138-140,共3页Construction & Design for Engineering

摘　　要：针对高寒地区桥梁检测及养护过程分析资料稀缺问题,论文就高寒地区混凝土桥梁重点病害及成因进行简单分析,并就部分无损检测参数、静载试验指标测试要点进行说明,系统地阐述了特殊寒冷气候条件下日常检测养护应格外关注的事项。In view of the scarcity of bridge inspection and maintenance process analysis data in alpine-cold regions,this paper analyzes the key diseases and causes of concrete bridges in such regions,explains some non-destructive inspection parameters and static load test index test points,and systematically expounds the matters that should be paid special attention to in daily inspection and maintenance under special cold and cold weather conditions.

关 键 词：高寒地区 混凝土桥梁 检测及养护 病害 承载能力 

分 类 号：U448.33[建筑科学—桥梁与隧道工程]