晋东南地区合院式民居风环境驱动机制研究  

Research on the driving mechanism of wind environment of typical courtyard-style traditional dwellings in southeast Shanxi

作　　者：房文博[1] 谭小静 崔琰[1] 孙源祥 FANG Wenbo;TAN Xiaojing;CUI Yan;SUN Yuanxiang(School of Architecture and Urban Planning,Shandong Jianzhu University,Jinan 250101,China;Tong Yuan Design Group Co.,Ltd.,Jinan 250101,China)

机构地区：[1]山东建筑大学建筑城规学院,山东济南250101 [2]同圆设计集团股份有限公司,山东济南250101

出　　处：《山东建筑大学学报》2022年第5期88-96,共9页Journal of Shandong Jianzhu University

基　　金：高密度人居环境生态与节能教育部重点实验室(同济大学)开放课题(2019030119);山东省高等学校“青创科技计划”项目(2019KJG005);住房城乡建设部科学技术计划项目/北京建筑大学“未来城市设计高精尖创新中心”开放课题(UDC2017031412);山东省自然科学基金项目(ZR2020ME211)。

摘　　要：山西传统民居形态独特,研究其风环境驱动机制可为同类地区的建筑被动式设计提供参考,同时为其他地区的风环境及传统民居空间研究提供借鉴。文章基于风环境与建筑空间及形态的耦合关系,针对晋东南合院式典型传统民居,采用实测与软件模拟相结合的方法,构建在风环境影响下的传统民居建筑原型,阐明其风环境驱动机制。结果表明:晋东南典型合院的建筑原型为二进二层四合院阁楼式建筑,其最优模式为二进式院落;一进院落风速较大,在1.5 m处风速较高,人体舒适度低,而二进院落风速适宜,人体舒适度高;建筑天井空间与院落空间呈负相关关系,设置前檐廊空间可增加室内外风流通,保证室内风环境舒适度。Traditional residential houses in Shanxi have unique morphology,and the study of their wind environment-driven mechanisms can provide references for the passive design of buildings in similar regions,and can also provide references for the study of wind environment and traditional residential spaces in other regions.Based on the coupling relationship between wind environment and building space and morphology,the article uses a combination of real measurements and software simulations to construct an architectural prototype of traditional houses under the influence of wind environment and elucidate their wind environment-driven mechanism for typical traditional houses in Southeast Jin.The results show that the architectural prototype of a typical courtyard in southeast Shanxi is a two-story and courtyard-style attic with two entrances as its optional model.In the first entrance,the wind speed is large,the wind speed is high at 1.5 m,and the human comfort is low.In the second entrance,the wind speed is appropriate,the human body comfort is high,and the height of the second floor is the most comfortable;there is a negative correlation between building patio space and courtyard space.Building corridor space under the eaves in front of the courtyard can increase indoor and outdoor wind circulation and ensure indoor wind environment comfort.

关 键 词：晋东南地区 风环境 数值模拟 驱动机制 

分 类 号：TU119[建筑科学—建筑理论]