桥梁单板受力成因分析及加固维修对策  

Cost Analysis and Reinforcement Maintenance Countermeasures of Bridge Single Slab Load

作　　者：赵军丽[1] 

机构地区：[1]河北省廊坊市公路工程管理处,河北廊坊065000

出　　处：《交通标准化》2007年第12期139-141,共3页Communications Standardization

摘　　要：单板受力是一种综合性病害,在维修处理过程中需要耗费大量的人力、财力,因此应在设计和施工中进行改进,加强对公路桥梁的维修与加固,提高旧桥的承载能力和行车性能,延长使用年限,这是时代赋予所有公路桥梁建设者的使命。Single slab load is a comprehensive disease, which exhaust huge human and financial resources during maintenance treatment. Therefore improvements about design and construction should be concentrated on, so as to strengthen highway bridge maintenance and reinforcement, improve old bridge load capacity and driving functions, extend highway usage, which is mission of highway bridge constructors.

关 键 词：单板受力 成因 预防 加固维修 

分 类 号：U445.72[建筑科学—桥梁与隧道工程]