ANALYSIS OF TURBULENT WIND CHARACTERISTICS IN COMPLEX TERRAIN USING FIELD MEASUREMENTS
Field measured wind data by a monitoring system of wind turbulence parameters in an urban area over one year period is analyzed in the paper to learn the turbulent wind charactersitcs in complex terrain. Important turbulent wind characteristics, including the variation range of wind parameters, turbulence intensity, wind spectra and integral length scale and coherence functions, is calculated for open-sea fetch and overland fetch for one hour averaging period. Statistical results of all the wind characteristics are summarized. These results are helpful to enlarge our knowledge of trubulent wind characteristics in complex terrain and can be used as reference database for fimher design of infrastructures in similar urban area.
Turbulent wind characteristics Field measurement Complex terrain
Jun Chen
Department of Building Engineering, Tongji University, Shanghai 200092, P.R. China State Key Laboratory for Disaster Reduction in Civil Engineering, Shanghai 200092, P.R.China
国际会议
第十届国际结构工程青年学者研讨会(The Tenth International Symposium on Structural Engineering for Young Experts)
长沙
英文
1667-1672
2008-10-19（万方平台首次上网日期，不代表论文的发表时间）