凹口型建筑室外风噪声模拟分析

The Simulation Analysis on Outdoor Wind Noises of Notched Buildings

通过对舟山市某凹口型建筑设计概况介绍,定性分析了建筑凹口可能受当地强风影响而产生较大的风噪声,随后借助计算流体力学数值分析方法,对该建筑室外风噪声进行定量的模拟计算,分析其对室内环境所产生的影响,为进一步深化设计提供参考依据。

Through introduction to the design profile of a notched building of Zhoushan City, the thesis qualitatively analyzes the notch may bring large wind noises due to influences of local strong breeze; subsequently, makes the quantitative simula- tion calculation to outdoor wind noises of the building by virtue of the numerical analysis method of CFD and analyzes the influences on indoor environment to provide reference for further design.