Wind Pressure Characteristics at Windward Side of Long-Span Cantilevered Roof by Wind Tunnel TestOA
Wind Pressure Characteristics at Windward Side of Long-Span Cantilevered Roof by Wind Tunnel Test
A rigid mode of long-span cantilevered roof was tested in wind tunnel.By analyzing the relation between wind angle and wind pressure coefficient and the relation between wind angle and wind shape factor,we found that 90° i…查看全部>>
A rigid mode of long-span cantilevered roof was tested in wind tunnel.By analyzing the relation between wind angle and wind pressure coefficient and the relation between wind angle and wind shape factor,we found that 90° is the most disadvantageous wind angle.Furthermore,the fluctuation of wind pressure at the windward edge was reflected by power spectrum density (PSD) and coherence function.The correlation coefficients of measuring points on outer and…查看全部>>
XIAN Rong;LIAO Hai-li;LI Ming-shui
School of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,ChinaSchool of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,ChinaSchool of Civil Engineering,Southwest Jiaotong University,Chengdu 610031,China
交通运输
Long-span roofWind tunnel testCoherence functionCorrelation coefficient
Long-span roofWind tunnel testCoherence functionCorrelation coefficient
《西南交通大学学报(英文版)》 2009 (1)
36-41,6
评论