摘要
寒冷地区冬季气候严酷,微气候环境直接影响着寒地大学校园外部空间品质和使用率。研究引入多目标优化方法,对寒地大学校园组团外部空间的风、热环境进行耦合优化,建立校园"组团形态—气候性能模拟"的参数化联动平台,并结合工程项目展开研究。计算结果表明:通过对校园组团形态进行优化设计,组团外部空间在冬季采暖期的太阳辐射量由240 k W·h/m2显著提升至292 k W·h/m2,风影区所占比例由20%提高至53%,共得到了181组非支配解,从而为寒地大学校园组团空间形态设计提供量化的决策参考。
As the climates in the cold regions are severe in winters, the microclimate environment directly affects the quality and efficiency of the outer spaces of the university campuses there. This paper introduces the multi-objective optimization methods to optimize the interconnection of wind and thermal environment of such cluster spaces, parameterizing the linkage platforms for the campus "Cluster-morphology: Simulation of Climate Performances", and conducts the researches with the combination of engineering projects. The results of calculation show that through the optimization design of campus cluster-morphology, the solar radiation of the external spaces during the heating periods in winters significantly increases from 240 kW·h/m^2 to 292 kW·h/m^2, and the proportion of the static wind areas increases from 20% to 53%. The research obtains 181 groups of non-dominated solutions, which provides a quantitative decision-making reference for the cluster-morphology designs of university campuses in the cold regions.
作者
陈硕
梅洪元
Chen Shuo;Mei Hongyuan
出处
《当代建筑》
2020年第7期19-23,共5页
Contemporary Architecture
基金
国家“十三五”重点研发计划重点专项课题(编号:2017YFC0702306)
关键词
寒地大学校园
组团形态设计
微气候环境
多目标优化
university campus in cold region
cluster-morphology design
microclimate environment
multiobjective optimization
