摘要
以衡南湘江公路大桥为例,探讨了钢管混凝土拱桥施工监控的主要工作内容和监控方法.指出监控系统的建立和理论分析中需要注意的问题,以此指导该桥的施工监控.最后给出了该桥的施工监控成果,并对该类桥型的施工提出一些有益的建议.
Taking Hengnan Xiangjiang Bridge as an example, this paper develops some analytical theory for the construction monitoring of CFST arch bridges, and discusses some problems that arise during the establishment of the monitoring system. Then, based on the above theory and system, the mechanical behavior of Hengnan Xiangjiang Bridge during its construction course was analyzed and its construction monitoring conducted on site. The analyzed results and monitoring made the construction of Hengnan Xiangjiang Bridge a smooth and successful case.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2007年第4期71-75,共5页
Journal of Central South University of Forestry & Technology
基金
湖南省自然科学基金资助项目(编号:05JJ30083)
关键词
钢管混凝土
拱桥
施工监控
模拟计算
concrete-filled steel tubular arch bridge
construction monitoring
geometric nonlinearity
simulating computation
precision matching
