桥梁伸缩缝处跳车的成因分析及防治措施  

GENETICAL ANALYSIS OF JUMPING AT THE STRETCHING FISSURE OF BRIDGE AND MEASURES FOR PREVENTION AND TREATMENT

作　　者：王忠民[1] 郑华智[1] 

机构地区：[1]安徽省阜阳市公路工程公司,安徽阜阳236000

出　　处：《安徽地质》2004年第1期61-63,共3页Geology of Anhui

摘　　要：结合安徽省部分桥梁伸缩缝处跳车防治设计、施工实践,对桥梁伸缩装置损坏的成因进行了较系统的分析,并提出了防治桥梁伸缩缝处跳车的基本措施,供桥梁伸缩缝设计、施工、养护工作参考。The paper gives a systematic analysis of the genesis of the damage of stretching installation of a bridge with its design and construction for prevention and treatment of jumping at the stretching fissures of some bridges of Anhui Province being into consideration.It concludes basic measures for prevention and treatment of jumping at stretching fissure of a bridge as a reference for design,construction and protection of the fissure.

关 键 词：桥梁 伸缩缝 跳车 设计 施工 养护 道路病害 

分 类 号：U443.31[建筑科学—桥梁与隧道工程]