摘要
介绍了我国目前几种常用桥梁伸缩缝的使用情况及发展状况。从多方面分析了目前伸缩缝产生病害和损坏的原因，为减少伸缩缝病害，延长使用寿命，从设计施工方面提出改进建议。
The conditions of service and development behaviours of various common bridge expansion joints in our country are introduced.Causes of defect and damage induced by the expansion joints are analysed.In order to reducing the defects and extensing the service life of the expansion joints,recommendations in design and construction are presented.
出处
《桥梁建设》
EI
CSCD
北大核心
1998年第3期28-30,共3页
Bridge Construction
关键词
桥面
伸缩缝
病害
设计
施工
桥梁
bridge deck,expansion joint,defect,anchored system,design,construction
