摘要
桥梁作为交通重要的组成部分,在国民经济中有着举足轻重的作用,但桥梁变形过大会影响桥梁的正常使用,甚至还会危及桥梁结构的安全,因此桥梁变形监测已成为其安全运营的重要基础。文中以某大跨径连续梁桥为工程实例,从仪器设备选择、监测网点布设、监测周期、变形监测的主要内容、监测方案实施等几个方面进行了探讨,研究结果对促进桥梁监测技术的发展具有一定参考价值。
As an important part of traffic, bridge has a pivotal role in the national economy, but the bridge deformation will affect the normal use of the bridge, and even endanger the safety of the bridge structure, so the bridge deformation monitoring has become an important component of its safe operation. Taking a long span continuous girder bridge as an example, this paper discusses the selection of instruments and equipment, the layout of monitoring points, the monitoring period, the main content of deformation monitoring and the implementation of monitoring scheme, etc. The research results have certain reference value for promoting the development of bridge monitoring technology.
作者
吴玉炜
周智明
Wu Yuwei;Zhou Zhiming(Jiangxi Provincial Institute of Territorial Space Survey and Planning,Nanchang,Jiangxi 330025)
出处
《江西建材》
2022年第10期117-118,共2页
Jiangxi Building Materials
关键词
大跨径桥梁
变形监测
监测网
监测方案
Long-span bridge
Deformation monitoring
Monitoring network
Monitoring programme
作者简介
吴玉炜(1985-),男,江西临川人,硕士,工程师,主要研究方向为自然资源调查、信息化、测绘;通信作者:周智明(1985-),男,江西南昌人,硕士,工程师,主要研究方向为自然资源调查、信息化、测绘。
