2023, 15(1): 49-54. doi: 10.16670/j.cnki.cn11-5823/tu.2023.01.09
绿化带简化模型在风环境仿真中的应用
北京构力科技有限公司，上海 200023 |
Application of the Canopy Simplification Model in Wind Environment Simulation
Beijing Glory PKPM Technology Co., Ltd., Shanghai 200023, China |
引用本文:
陈佳, 王梦林, 李京京, 龚智煌, 刘剑涛. 绿化带简化模型在风环境仿真中的应用[J]. 土木建筑工程信息技术,
2023, 15(1): 49-54.
doi: 10.16670/j.cnki.cn11-5823/tu.2023.01.09
Citation:
Jia Chen, Menglin Wang, Jingjing Li, Zhihuang Gong, Jiantao Liu. Application of the Canopy Simplification Model in Wind Environment Simulation[J]. Journal of Information Technologyin Civil Engineering and Architecture,
2023, 15(1): 49-54.
doi: 10.16670/j.cnki.cn11-5823/tu.2023.01.09
摘要:本文采用了一种新的绿化带模型进行阻力模拟计算，通过与常规的绿化带模拟方法进行对比，分析了两种不同的模拟方法对模拟结果的影响。首先对常规绿化带模型和新的绿化带模型的简化方式进行了简要说明，然后使用新的绿化带模拟方法建立了两个简化模型，再与常规的绿化带简化模型进行模拟计算对比，最后通过分析发现：使用新的绿化带模拟方法，可以设置与真实绿化带模型外形相似的LAD分布，能够获得更加合理的风场数据。
Abstract: In this paper, a new canopy simulation method is used for the analysis of the canopy drag. The comparation between the common and new canopy simulation method is made to obtained the different influence from their simulation results. Firstly, a brief description of the simplified method of the common and the new canopy simulation methods is given in this paper. Secondly, two simplified models are made by using the new canopy simulation method and then compared with a case made by the common canopy simulation method. After the analysis of the simulations, it is found that by using the new canopy simulation method, it is managed to set the real LAD distribution along the canopy height direction, and then a more reasonable wind field data can be obtained.
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