摘要
通过对某钢筋混凝土系杆拱桥进行为期1年的混凝土应变与位移的监测,阐述了长期监测的内容和方案,分析了桥梁结构在正常运营过程中的受力状态和几何形态的变化,为此类桥梁运营过程中的监测、后期的养护和维修加固施工提供依据和参考。
Through monitoring of concrete strain and displacement of a reinforced concrete tied-arch bridge for one yerar, this paper expounded the content and scheme of long-term monitoring. The change of forced state and geometric shape about the bridge structure during the process of normal operation were analyzed. It could be taken as basis and reference for the monitoring, deuteric maintenance and reinforcement construction for this kind of bridge during the process of operation.
出处
《现代交通技术》
2016年第2期41-45,共5页
Modern Transportation Technology
关键词
钢筋混凝土
桥梁监测
系杆拱
长期监测
reinforced concrete
bridge monitoring
tied-arch
long-term monitoring
