Abstract：Wind tunnel tests for a solar parking shed with a mono-sloped roof with inclination angle of 10°,20° and 30° were conducted with a reduced scale rigid model. The effect laws of inclination angle,parking cars and not parking cars on roof overall shape coefficient,mean wind pressure coefficient,peak wind pressure coefficient and roof’s local block shape coefficient were studied,and these parameters were compared with those in current national codes. The results showed that the upper half roof suffers wind suction action,and the lower half roof suffers wind pressure action; the test values of the most unfavorable overall wing loads are 20% less than those in current national codes; the roof overall mean wind load and each block’s wind load increase with increase in inclination angle,the most unfavorable wind suction occurs at upper eave corner block,and the most unfavorable wind pressure occurs at lower eave corner block; parking cars can increase wind suction on upper half roof by 10%,and decrease wind pressure on lower half roof by 70%.
李寿科，刘智宇，张雪，方湘璐，高闻靖，孙洪鑫. 单坡光伏车棚风洞试验研究[J]. 振动与冲击, 2019, 38(7): 240-245.
LI Shouke,LIU Zhiyu,ZHANG Xue,FANG Xianglu,GAO Wenjing,SUN Hongxin. Wind tunnel tests for a solar parking shed with a mono-sloped roof. JOURNAL OF VIBRATION AND SHOCK, 2019, 38(7): 240-245.
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