杭州湾跨海大桥暴露试验站建设、维护与利用  

Construction, maintenance and utilization of field exposure station at Hangzhou Bay Bridge

作　　者：王金权 肖龙 毛江鸿[2] 金伟良[2,3] 高谦 徐方圆[2] 

机构地区：[1]宁波市杭州湾大桥发展有限公司,浙江宁波315317 [2]浙江大学宁波理工学院,浙江宁波315100 [3]浙江大学结构工程研究所,浙江杭州310058

出　　处：《中国港湾建设》2017年第10期78-81,共4页China Harbour Engineering

基　　金：国家自然科学基金项目(51408544;51638013);国家科技支撑计划项目(2015BAL02B03)

摘　　要：杭州湾跨海大桥处于典型的海洋腐蚀环境,混凝土结构耐久性跟踪检测对评估大桥耐久性具有重要作用。为评估杭州湾跨海大桥的混凝土耐久性,在杭州湾跨海大桥建造时同步建设了杭州湾跨海大桥混凝土结构耐久性暴露试验站,迄今暴露试验站已采集了大量数据用于评估杭州湾跨海大桥混凝土耐久性。文章综述了该暴露试验站的建设和维护经验,并介绍了暴露试验站的信息化建设与管理对评估大桥耐久性的作用。The Hangzhou Bay Bridge located at the typical marine corrosion environment. Research on the durability ofreinforced concrete acted as an important role to evaluate the durability of the bridge. To evaluate the durability of HangzhouBay Bridge, we built the concrete durability field exposure station of the bridge during the construction. We collected largeamount of data for evaluating the durability of Hangzhou Bay Bridge. In this paper, we summarized the experience ofconstruction and maintenance for the field exposure station, and introduced the application of information construction andmanagement of the exposure test station to evaluate the durability of the bridge.

关 键 词：混凝土结构 耐久性 暴露试验站 杭州湾大桥 

分 类 号：U446.2[建筑科学—桥梁与隧道工程]