Faculty of Humanities and Arts, Macau University of Science and Technology, Taipa, Macau 999078, China.
Int J Environ Res Public Health. 2023 Feb 25;20(5):4143. doi: 10.3390/ijerph20054143.
The Macau peninsula is close to the tropical ocean, with a high population density and a large number of high-rise buildings, which require a windy environment with good ventilation and heat dissipation. Based on residential samples and the degree of agglomeration, the high-rise residential area in Areia Preta was selected as the focus of this study. Meanwhile, summer typhoons pose serious safety risks to high-rise buildings. Therefore, it is necessary to study the connection between spatial form and the wind environment. First of all, this research is based on relevant concepts and the wind environment evaluation system of high-rise buildings and conducts research on high-rise residential areas in Areia Preta. PHOENICS software is used to simulate the prevailing monsoon in winter and summer, as well as a typhoon in an extreme wind environment, and summarize the wind environment's characteristics. Secondly, by comparing the parameter calculation and simulation results, the possible relationship between the causes of each wind field is studied. Finally, conclusions are drawn about the urban form and wind environment of the site, and corresponding control strategies are proposed to reduce the shielding effect between buildings and typhoon damage. It can be used as a theoretical basis and reference point for urban construction and high-rise building planning and layout.
澳门半岛靠近热带海洋，人口密度高，高楼大厦林立，需要通风良好、散热良好的风环境。基于居住样本和集聚程度，选取黑沙环高层住宅区作为研究重点。同时，夏季台风对高层建筑构成严重安全威胁，因此有必要研究空间形态与风环境之间的关系。
首先，本研究基于相关概念和高层建筑风环境评价体系，对黑沙环高层住宅区进行研究。使用 PHOENICS 软件模拟冬季和夏季盛行季风以及极端风环境下的台风，并总结风环境的特点。其次，通过对比参数计算和模拟结果，研究各风场产生的可能原因之间的关系。最后，得出场地的城市形态和风环境的结论，并提出相应的控制策略，以减少建筑物之间的屏蔽效应和台风破坏。可为城市建设和高层建筑规划布局提供理论依据和参考点。
