赣东地区传统村落村口空间风环境实测与模拟分析——以金溪县为例  

Field measurement and simulation analysis of spatial wind environment in traditional villages entrance in east Jiangxi:taking Jinxi County as an example

作　　者：王炎松[1] 卢涛 蒋世伟 朱晗潇 WANG Yan-song;LU Tao;JIANG Shi-wei;ZHU Han-xiao(School of Urban Design,Wuhan University,Wuhan 430072,China;Department of Transport of Guangxi,Nanning 530012,China)

机构地区：[1]武汉大学城市设计学院,武汉430072 [2]广西壮族自治区交通运输厅,南宁530012

出　　处：《桂林理工大学学报》2021年第1期111-122,共12页Journal of Guilin University of Technology

基　　金：国家科技支撑计划项目(2014BAL05B07)。

摘　　要：村口空间是传统村落中最重要的公共场所,村口环境的营造对于村民有着重要意义,在归纳当地村落村口布局类型的基础上,分析村口空间布局对其风环境的影响,探寻出展开型和半包围型两种村口布局形态对风环境的影响规律。通过对赣东地区传统村落村口空间风环境进行实测分析,并结合CFD软件进行村口形态与风环境的模拟验证。结果表明:两种村口布局均对风环境具有冬季防御冷风、夏季降温通风的调控作用;对比分析展开型村口与半包围型村口,展开型村口在夏季通风降温和冬季防风保温上更有优势,风环境舒适性较强。从历史文化的角度出发,半包围型村口在村落防御以及景观营造上则更为突出。Village entrance space is the most important public place in traditional villages.The establishment of village entrance environment is of great significance to the villagers.Based on the summary of the layout types of the local village entrances,the village entrance spatial layout for the wind environment is analyzed.The expansion and semi-exploitation are explored,according to the influence of two surrounding village layout patterns on the wind environment.Through actual measurement and analysis of the wind environment at the traditional village in Gandong area of Jiangxi Province,and by CFD software,the simulation and verification of the village morphology and wind environment are carried out.The results show that the two village entrance layouts can regulate the wind environment in winter and protect the cold wind in summer,for a cooling and ventilation summer.The comparative analysis of the expanded village entrance has more advantages in summer ventilation,as the wind environment is more comfortable.The semi-enclosed village entrance is slightly better than the expanded village entrance wind against in winter.There is not much comfort difference in winter wind environment between the two.

关 键 词：传统村落 村口布局 风环境 数据分析 CFD模拟 

分 类 号：TU-024[建筑科学—建筑理论] TU834.1