CAJ | 학술논문

以西安地区为例,利用能耗模拟程序对不同风向投射角对建筑组团热环境的影响进行了研究。采用依次改变建筑组团朝向与风向之间夹角的方法,建立了适合不同季节要求的算例模型。以全年建筑物能耗最低为判据,定量地阐述了风向投射角对建筑物能耗的影响。研究得到了西安地区建筑组团布局朝向的推荐方案：当建筑物的风向投射角在30度时,建筑物能耗最低;风向投射角在45度或逆时针旋转在15度范围内,建筑物能耗比较稳定。
이서안지구위례,이용능모모의정서대불동풍향투사각대건축조단열배경적영향진행료연구。채용의차개변건축조단조향여풍향지간협각적방법,건립료괄합불동계절요구적산례모형。이전년건축물능모최저위판거,정량지천술료풍향투사각대건축물능모적영향。연구득도료서안지구건축조단포국조향적추천방안：당건축물적풍향투사각재30도시,건축물능모최저;풍향투사각재45도혹역시침선전재15도범위내,건축물능모비교은정。
This article, taking Xi＇ an for a representative city, conducts a study of how different wind projecting angles influence the thermal environment by means of the simulator program of energy consumption. By sequentially alternating the included angle between the orientation of building cluster and wind direction, it sets up different arithmetic example models which can meet the requirements of various seasons. It also quantitatively expounds the impact of wind projecting angle on energy consumption of buildings with the annual minimal energy consumption of buildings as its basis. This article has worked out the following recommended plans about the orientation of cluster distribution in Xi＇ an. The building is at its lowest level of energy consumption when its wind projecting angle is 30 degrees. Its energy consumption is relatively stable when its wind projecting angle is 45 degrees or when it rotates anti - clockwise within 15 degrees.