超高层建筑屋面自然通风安全模拟分析  

Safety Simulation Analysis of Natural Ventilation on Roof of Super High-rise Building

作　　者：林新锋 LIN Xinfeng

机构地区：[1]福建省建筑科学研究院有限责任公司福建省绿色建筑技术重点实验室,福建福州350108

出　　处：《福建建设科技》2025年第1期121-124,共4页Fujian Construction Science & Technology

基　　金：厦门市建设局建设科技项目,厦门地区超低能耗建筑关键技术研究(XJK2023-1-19)。

摘　　要：本文基于通风模拟软件,对台风多发的南方沿海地区某超高层建筑屋面进行自然通风模拟,分别研究了四种典型室外风速条件下超高层建筑屋面的风速分布情况。通过模拟结果分析,提出对超高层建筑屋面自然通风的安全性建议,便于指导台风多发地区的超高层建筑屋面设计。Based on the ventilation simulation software,this paper simulated the natural ventilation of the roof of a super high-rise building in the southern coastal area where typhoons were common,and studied the wind velocity distribution on the roof of a super high-rise build-ing under four typical outdoor wind velocity conditions,Through the analysis of simulation results,some suggestions on the safety of natural ventilation on the roof of super high-rise buildings were put forward,which could be used to guide the roof design of super high-rise buildings in typhoon-prone areas.

关 键 词：超高层 建筑屋面 自然通风 安全 数值模拟 

分 类 号：TU834.1[建筑科学—供热、供燃气、通风及空调工程]