摘要
草原牧区多风的天气对牧民在定居点从事生产、生活活动造成了较大的影响。本研究从牧民定居点的三种基本布局类型出发,采用CFD流体力学模拟分析的方法,对定居点三种基本布局类型风环境进行模拟,结合风速和风速比等指标,对不同布局方式的优劣进行了比较分析,得出了各类布局形式定居点风环境流场的规律,此规律可对定居点风环境的优化提供借鉴。
The windy weather in prairie areas has a great impact on the production and living activities of herdsmen in settlements. Starting from three basic layout types of herdsmen settlement, this research adopted the method of CFD fluid dynamics simulation analysis to simulate the wind environment of the three basic layout types of settlement. Combined with wind speed and wind speed ratio and other indexes, this research analyzed the advantages and disadvantages of different layout,and the various layout was obtained form settlements environmental law of flow field of the wind, to the optimization of settlements wind environment.
作者
许国强
陈剑飞
金虹
杨志明
Xu Guoqiang;Chen Jianfei;Jin Hong;Yang Zhiming
出处
《当代建筑》
2022年第1期125-128,共4页
Contemporary Architecture
基金
国家自然科学基金项目(编号:52168006)。
关键词
草原牧区
定居点
风环境优化
模拟分析
prairie areas
settlement
the wind environment optimization
simulation analysis
