基于CFD的高层建筑群对临近多层建筑群城市风环境影响研究
Research on the Impact of High-Rise Building Complexes on the Urban Wind Environment Adjacent to Multi-Storey Building Complexes Based on CFD
DOI: 10.12677/mos.2025.147520, PDF,   
作者: 李学臻, 姜 晨：上海理工大学机械工程学院，上海；曹开法：安徽科创中光科技股份有限公司，安徽 合肥
关键词: 高层建筑；多层建筑；城市风环境；CFD技术；High-Rise Buildings； Multi-Story Buildings； Wind Environment； CFD Technology
摘要: 现今城市地区高层建筑密集，其不同位置会对临近的多层建筑城群市风环境造成不同的影响。本文利用CFD数值模拟技术，通过选取了建筑1.5 m处、多层建筑2/3高程处、高层建筑2/3高程处三种典型截面，研究了高层建筑群在多层建筑群上游、中游、下游三种不同的位置下，对临近的多层建筑群城市风环境的影响，结果表明：不同位置的高层建筑群对临近多层建筑群的流场和压力场分布均起到了显著影响。
Abstract: Nowadays, high-rise buildings are densely populated in urban areas , and the different locations of high-rise buildings will have different impacts on the wind environment of the neighboring multi-story buildings. This paper utilizes CFD numerical simulation technology, by selecting three typical cross sections at 1.5m of the building, 2/3 of the elevation of the multi-storey building and 2/3 of the elevation of the high-rise building, and investigates the influence of the high-rise building group on the urban wind environment of the adjacent multi-storey building group in the upstream, mid-stream and downstream of the multi-storey building group in three different positions, and the results show that: the high-rise building group in different positions has a significant influence on the flow and pressure fields distribution of the adjacent multi-storey building group. The results show that the different locations of the high-rise building clusters have significant effects on the flow and pressure field distribution of the adjacent multi-story building clusters.
文章引用：李学臻, 曹开法, 姜晨. 基于CFD的高层建筑群对临近多层建筑群城市风环境影响研究[J]. 建模与仿真, 2025, 14(7): 111-120. https://doi.org/10.12677/mos.2025.147520

参考文献

[1] 邹琼, 张嘉龙, 王雅平. 多层建筑屋顶风场的数值模拟[J]. 应用力学学报, 2021, 38(1): 208-215.
[2] 刘新辉, 闫铂, 张宇佳. 高层建筑形状对城市风环境影响的模拟研究[J]. 建筑安全, 2023, 38(2): 29-32.
[3] 尹子晗. 基于室外风环境模拟的长三角地区多层住宅布局策略研究[D]: [硕士学位论文]. 南京: 南京大学, 2021.
[4] 刘海鸿. 基于CFD的城市中尺度区域风环境模拟分析及优化策略研究[D]: [硕士学位论文]. 兰州: 兰州大学, 2021.
[5] 郑颖生. 基于改善高层高密度城市区域风环境的高层建筑布局研究[D]: [硕士学位论文]. 杭州: 浙江大学, 2013.
[6] 秦彤, 艾晓秋, 翟永梅. 基于数值风场的高层建筑对临近低层建筑群影响分析[J]. 灾害学, 2010, 25(S1): 212-215.
[7] 杨丽, 宋德萱. 居住区规划中建筑平面空间组合与风环境的关系研究[J]. 住宅科技, 2013, 33(2): 1-6.
[8] 刘政轩, 韩杰, 周晋, 张聪, 张国强. 基于风速比和空气龄的小区风环境评价研究[J]. 建筑技 术, 2015, 46(11): 996-1001.
[9] 曾穗平, 田健, 曾坚. 基于CFD模拟的典型住区模块通风效率与优化布局研究[J]. 建筑学报, 2019(2): 24-30
[10] Abd Razak, A., Hagishima, A., Ikegaya, N. and Tanimoto, J. (2013) Analysis of Airflow over Building Arrays for Assessment of Urban Wind Environment. Building and Environment, 59, 56-65. [Google Scholar] [CrossRef] 
[11] Hong, B. and Lin, B. (2015) Numerical Studies of the Outdoor Wind Environment and Thermal Comfort at Pedestrian Level in Housing Blocks with Different Building Layout Patterns and Trees Arrangement. Renewable Energy, 73, 18-27. [Google Scholar] [CrossRef] 
[12] Allegrini, J. and Lopez, B. (2016) The Influence of Angular Configuration of Two Buildings on the Local Wind Climate. Journal of Wind Engineering and Industrial Aerodynamics, 156, 50-61. [Google Scholar] [CrossRef] 
[13] 关于发布行业标准《高层建筑混凝土结构技术规程》的公告[J]. 中国市政工程, 2010(6): 26.
[14] Jones, P.J. and Whittle, G.E. (1992) Computational Fluid Dynamics for Building Air Flow Prediction—Current Status and Capabilities. Building and Environment, 27, 321-338. [Google Scholar] [CrossRef] 
[15] 徐晓达. 超高层建筑周边行人高度处平均风速分布特性及风环境评估[D]: [博士学位论文]. 北京: 北京交通大学, 2019.
[16] 王同军. 高层建筑群行人高度风环境数值模拟分析[D]: [硕士学位论文]. 天津: 天津大学, 2012.
[17] 王泰. 城市居住区高层建筑对周边邻近建筑的风环境影响研究[D]: [硕士学位论文]. 天津: 天津大学, 2018.
[18] 周费宏. 基于CFD技术的大风条件下建筑群风环境与风荷载数值模拟研究[D]: [硕士学位论文]. 南京: 南京信息工程大学, 2021.

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