基于Phoenics的大型地下空间自然通风仿真分析研究  

Simulation Analysis of Natural Ventilation in Large Underground Space Based on Phoenics

作　　者：方雷 王礼飞 孙贤阳 FANG Lei;WANG Li-fei;SUN Xian-yang(Anhui Urban Construction Design Institute Corp.Ltd.,Hefei 230051,China)

机构地区：[1]安徽省城建设计研究总院股份有限公司,合肥230051

出　　处：《工程建设与设计》2023年第10期37-39,共3页Construction & Design for Engineering

摘　　要：针对地下空间特殊的环境特点与空间特征,以位于合肥市经开区的某建筑东广场(地下建筑)作为研究对象,探讨不同形式的通风井,利用Phoenics软件分析井壁深度、井壁倾斜角对自然通风效果的影响,得出较合理的通风井井壁深度和井壁倾斜角。In view ofthe special environmental characteristics and spatial characteristics of underground space,this paper takes the east square ofa building(underground building)located in the Jingkai district of Hefei City as the research object to discuss different forms of ventilation shafts.The Phoenics sofware is used to analyze the influence of shaft depth and shaf tilt angle on the natural ventilation effect.The reasonable depth and inclination angle of shaft wall are obtained.

关 键 词：地下空间 自然通风 通风井 绿色设计 

分 类 号：TU834.1[建筑科学—供热、供燃气、通风及空调工程]