厦门地区高层住宅中间户型的室内风环境模拟和分析  

Simulation and Analysis on Interior Wind Environment of Middle Flats of High-rise Residential Buildings Based on Xiamen Area

作　　者：石峰[1] 庄涛 Shi Feng,Zhuang Tao

机构地区：[1]厦门大学建筑与土木工程学院

出　　处：《华中建筑》2018年第6期38-43,共6页Huazhong Architecture

基　　金：国家自然科学基金资助项目(编号:51778549);厦门市建设局科技计划资助项目(编号:XJK2015-1-5)

摘　　要：自然通风设计一直都是改善人居环境的重要手段,通过对厦门地区户型的整理与分析,提炼出高层住宅中间户型的几种典型形式。运用CFD的方法,针对住宅中不同的内天井和凹口形式进行模拟,如内天井的有无、对位布置与错开布置、封闭与否,以及凹口所在的不同位置,分别讨论其不同形式对高层住宅中间户型的风环境所产生的影响。模拟结果的对比和分析表明,非封闭内天井和凹口均对室内风环境有较大提升,封闭内天井会降低局部楼层室内风环境的质量。Natural ventilation design has always been an important means to improve the living environment.Throught he arrangement and analysis of house types in Xiamen area,several typical forms of middle flats of high-rise residential buildings has been extracted.Using CFD method,we simulate the different forms of courtyard and notch in the apartment,such as the existence of the courtyard,the position and the situation of the courtyard and the different position of the notches.We also discuss the influence of all these different forms in wind environment of the high-rise residential buildings.The comparison and analysis of the simulation results show that open courtyard and notches will greatly improve the interior wind environment and the closed courtyard will form a completely opposite effect.

关 键 词：高层住宅中间户型 风环境 CFD模拟 内天井 凹口 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]