跨江河水源段桥梁安全排水系统的构建  

Security Drainage system design of the bridge over the water source of river

作　　者：李欣然[1] 刘德明[1] 鄢斌[1] 丁若莹 陈巧玲[1] 祝宇[1] 毕剑远 

机构地区：[1]福州大学土木工程学院,福建福州350108

出　　处：《福建建设科技》2015年第6期85-87,共3页Fujian Construction Science & Technology

基　　金：福州大学第二十期本科生科研训练计划立项项目(项目号20102)

摘　　要：随着城市跨江河水源桥段的大量兴建,其桥面排水系统越来越被重视。合理的桥面排水方式不仅可以提高桥梁整体性能、延长其使用寿命,还能够避免事故发生时危险液体泄漏对桥下水域环境造成影响。为此本文针对现有跨江河水源段桥梁排水存在的问题,探讨了跨江河水源段桥梁安全排水系统的构建。As arising of a large number of bridge that across the river water constructions, the bridge deck drainage system is more and more attention. Reasonable mode of bridge deck drainage can not only improve overall performance, prolong the service life of the bridge, also can avoid environmental effects on the sensitive waters. This paper discusses security drainage system design of the bridge over the water source of river.

关 键 词：跨江河水源桥段 排水系统设计 纵管排水 安全排水系统 敏感水域 

分 类 号：U443.5[建筑科学—桥梁与隧道工程]