矮寨悬索桥桥址风环境观测系统及数据分析  

Wind Monitoring System and Data Analysis for Aizhai Suspension Bridge

作　　者：金磊[1] 王修勇[1] 廖建宏[2] 陈政清[3] 

机构地区：[1]湖南科技大学土木工程学院,湘潭411201 [2]湖南省交通规划勘察设计院,长沙410008 [3]湖南大学风工程研究中心,长沙410082

出　　处：《湖南工程学院学报（自然科学版）》2011年第3期65-67,共3页Journal of Hunan Institute of Engineering(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51078142)

摘　　要：为了确保矮寨大桥的抗风稳定性和安全性,掌握桥址处的风特征,设计并建立了一套悬索吊挂式风环境现场观测系统,该观测系统设计经济、合理,通过对实测数据的分析,获得了桥址处峡谷地形风环境的相关参数.In order to ensure the stability and security of Aizhai bridge and master wind environment of bridge site, a monitoring system with the style of suspension hanging aimed at wind environment scene has been designed and built. Monitoring system is economical and reasonable,we have preliminarily analyzed measured data and then received related parameters of wind environment of mountainous-valley terrain of bridge site.

关 键 词：悬索桥 风环境 统计 观测系统 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]