摘要
城市桥梁数量众多、结构各异,有各自的养护特点,针对大型单体桥梁的传统养护模式应用到城市桥梁中将导致较高的养护成本。与此同时,由于建设时间相近,城市桥梁的病害在未来的某个时间段可能存在大面积同时爆发的风险,现有的养护管理将面临严峻考验。为探讨城市桥梁养护的新模式,以宁波市城市桥梁的养护规划研究为案例,阐述了基于桥群的城市桥梁养护规划内容、流程和具体细节。研究成果可为其他城市桥梁养护管理工作提供参考。
The number of urban bridges is numerous and the structure is different with each own maintenance characteristics.The application of the traditional maintenance mode of the large single bridge in the urban bridge will lead to the higher maintenance cost.At the same time,due to the similar construction time,the diseases of urban bridges may have the risk of large-scale simultaneous outbreak at some time in the future.The existing maintenance management will face a severe test.In order to discuss the new maintenance mode of urban bridges,taking the maintenance and planning study of urban bridges in Ningbo as an example,this paper sets forth the maintenance planning contents,technical process and detailed items of urban bridges based on the bridge group.The study result can be referred for the maintenance management of the other urban bridges.
出处
《城市道桥与防洪》
2019年第8期161-165,M0019,共6页
Urban Roads Bridges & Flood Control
关键词
城市
桥梁
养护
规划
urban
bridge
maintenance
planning
作者简介
郁敏(1987-),男,本科,工程师,从事道路与桥梁建设管理工作。
