摘要
对于索结构桥梁,索力测量、锚固端检查及索皮检查是大桥管养单位检查的重点。以申嘉湖高速上的闵浦大桥为例,详细介绍拉索的索皮索力检测、养护的针对性方案。从结构受力体系出发,结合沉降监测、病害检测、健康监测数据和索力测试的成果,对发现的问题提出了相应的管养办法。
The check points for general bridge management & maintenance units are cable structure bridge,cable force survey,anchor end check and cable surface check.Taking Minpu Bridge of Shenjiahu Expressway for example,the targeted plan on cable surface and cable force is introduced in detail in this paper.From the angle of structure stress system,several relevant management & maintenance methods are proposed to solve these problems appeared combined with the results of settlement monitoring,damage detection,health monitoring data and cable force test.
出处
《中国市政工程》
2012年第4期37-39,115,共3页
China Municipal Engineering
关键词
闵浦大桥
斜拉桥
索皮检查
锚固端检查
索力测试
Minpu Bridge
cable-stayed bridge
cable surface check
anchor end check
cable force test
