Physical simulation of downburst winds for civil structures: A review

IF 4.2 2区工程技术 Q1 ENGINEERING, CIVIL

Journal of Wind Engineering and Industrial Aerodynamics Pub Date : 2024-09-25 DOI:10.1016/j.jweia.2024.105900

Shaopeng Li , Ryan A. Catarelli , Brian M. Phillips , Jennifer A. Bridge , Kurtis R. Gurley

引用次数: 0

Abstract

Complementary to field measurement and computational simulation, experimental generation of downburst winds in laboratories is an effective approach to enhance the understanding of the wind characteristics and the induced loads on civil structures. This study reviews the literature in physical simulation of downburst winds, while capturing historic background, highlighting recent advances, and illuminating future trends. A total of 23 testing facilities, classified into three categories of standalone simulators (12 facilities), modified boundary layer wind tunnels (five facilities), and multi-fan wind tunnels (six facilities), are discussed with their key features and representative studies. This paper serves as a valuable reference for future research in physical simulation of downburst winds.

查看原文本刊更多论文

民用建筑骤降风的物理模拟：综述

作为实地测量和计算模拟的补充，在实验室中通过实验产生骤降风是一种有效的方法，可以加深对风特性和民用建筑所受诱导荷载的理解。本研究回顾了有关物理模拟骤降风的文献，同时总结了历史背景，强调了最新进展，并阐明了未来趋势。本文讨论了总共 23 个测试设施的主要特点和代表性研究，这些设施分为三类：独立模拟器（12 个设施）、改进型边界层风洞（5 个设施）和多风扇风洞（6 个设施）。本文对今后的骤降风物理模拟研究具有重要的参考价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Wind Engineering and Industrial Aerodynamics 工程技术-工程：土木

CiteScore

8.90

自引率

22.90%

发文量

306

审稿时长

4.4 months

期刊介绍： The objective of the journal is to provide a means for the publication and interchange of information, on an international basis, on all those aspects of wind engineering that are included in the activities of the International Association for Wind Engineering http://www.iawe.org/. These are: social and economic impact of wind effects; wind characteristics and structure, local wind environments, wind loads and structural response, diffusion, pollutant dispersion and matter transport, wind effects on building heat loss and ventilation, wind effects on transport systems, aerodynamic aspects of wind energy generation, and codification of wind effects. Papers on these subjects describing full-scale measurements, wind-tunnel simulation studies, computational or theoretical methods are published, as well as papers dealing with the development of techniques and apparatus for wind engineering experiments.