Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)

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Research on Wind Pressure Characteristics of Tall Building Claddings

Authors
Tao Ye1, 2, *
1Guangzhou Institute of Science and Technology, Guangzhou, 510540, China
2Department of Bridge Engineering, Tongji University, Shanghai, 200092, China
*Corresponding author. Email: yetao1982827@163.com
Corresponding Author
Tao Ye
Available Online 28 July 2025.
DOI
10.2991/978-94-6463-793-9_85How to use a DOI?
Keywords
High-rise building; Rigid body model; Fluctuating wind pressure distribution; Probability distribution characteristics; Non-Gaussian wind pressure
Abstract

The fluctuating wind pressure in local areas of high-rise buildings exhibits strong volatility, which is affected by airflow separation and vortex shedding, making its probability distribution no longer conform to Gaussian distribution. This article takes the wind pressure test data of Shanghai Global Financial Center as the object, explores the statistical characteristics and probability distribution characteristics of fluctuating wind pressure, and provides conclusions. The research results indicate that for positive wind pressure, both normal distribution and Gamma distribution can well describe its distribution, followed by Weibull distribution. For the negative pressure in the separation zone, Gamma distribution and Weibull distribution can well describe its non-Gaussian distribution characteristics. For the negative pressure in the wake region, Gamma distribution and Weibull distribution can well describe its left tail distribution, while normal distribution can better describe its right tail distribution.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
Series
Atlantis Highlights in Engineering
Publication Date
28 July 2025
ISBN
978-94-6463-793-9
ISSN
2589-4943
DOI
10.2991/978-94-6463-793-9_85How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Tao Ye
PY  - 2025
DA  - 2025/07/28
TI  - Research on Wind Pressure Characteristics of Tall Building Claddings
BT  - Proceedings of the 2025 8th International Conference on Traffic Transportation and Civil Architecture (ICTTCA 2025)
PB  - Atlantis Press
SP  - 995
EP  - 1003
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-793-9_85
DO  - 10.2991/978-94-6463-793-9_85
ID  - Ye2025
ER  -