丽水厦河湖小区设计前期基地风环境模拟分析

Simulation and Analysis of the Outdoor Wind Environment at the Early Stage of Design

该项目利用CFD仿真模拟技术,对丽水厦河湖小区室外风环境进行了城市尺度的计算机数值模拟,分析了基地冬夏两季主导风向作用下的环境风速分布以及气流流线,对建筑组团与单体设计提出合理化建议。实践表明,在设计前期对基地建筑物理环境进行模拟分析,可为建筑的规划设计提供可靠的依据,将在未来建筑规划设计中发挥日益重要的作用。

By use of CFD simulation technology, the numerical modeling of outdoor wind environment of Xiahehu community was performed on city-scale. By analyzing the distribution of environmental wind speed and air flow lines under the conditions of dominant wind in summer and winter, reasonable suggestions were proposed for the architectural design of the clusters and individuals of the buildings. The practice shows that simulation and analysis of building physical environment at the early stage of design, can provide reliable basis for architectural planning and design and it will play an increasingly important role in the future.