Vulnerability analysis of low-rise building envelopes based on typhoon process

PDF(2608 KB)

Journal of Vibration and Shock ›› 2024, Vol. 43 ›› Issue (22) : 1-9.

HUANG Peng*，ZHOU Hualiang，LAN Xinyue

Author information +

History +

Abstract

The wind damage loss of low-rise building envelopes in typhoon-prone areas of Chinese coastal areas is worthy of attention. Based on the typhoon process, the vulnerability of low-rise building envelopes to multiple factors such as wind-induced internal and external pressures, debris impact, and structural resistance was investigated. A debris impact probability model was established for typical low-rise building scenarios, which can effectively consider practical factors such as wind direction, wind speed, the height and spacing of buildings, as well as the take-off position of the debris. The results show that it is necessary to consider the typhoon process in the wind damage vulnerability analysis of low-rise building envelopes. Typhoons with similar extreme wind speeds may also cause large differences in extreme damage to buildings. The occurrence times of extreme damage generally lag behind the moments of extreme wind speed, and the duration of extreme damage is related to the duration of typhoon. Compared with the previous models, the debris impact probability model newly established is more applicable to the typical low-rise building scenarios in Chinese coastal areas.

Key words

vulnerability analysis / typhoon process / low-rise building / debris impact

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

HUANG Peng, ZHOU Hualiang, LAN Xinyue. Vulnerability analysis of low-rise building envelopes based on typhoon process[J]. Journal of Vibration and Shock, 2024, 43(22): 1-9

References

[1] Yang Q, Gao R, Bai F, et al. Damage to buildings and structures due to recent devastating wind hazards in East Asia[J]. Natural Hazards, 2018, 92: 1321-1353.
[2] Vickery P J, Lin J, Skerlj P F, et al. HAZUS-MH hurricane model methodology. I: Hurricane hazard, terrain, and wind load modeling[J]. Natural Hazards Review, 2006, 7(2): 82-93.
[3] 赵明伟, 顾明. 轻型钢结构风灾易损性概率分析[J]. 中南大学学报(自然科学版), 2012, 43(09): 3609-3618.
ZHAO Ming-wei, GU Ming. Probabilistic wind vulnerability analysis of light-weight steel buildings[J]. Journal of Central South University (Science and Technology), 2012, 43(09): 3609-3618.
[4] 冀骁文, 黄国庆, 罗颖, 等. 基于Copula函数考虑风荷载相关性的屋面风致易损性分析[J]. 建筑结构学报, 2018, 39(02): 138-145.
JI Xiao-wen, HUANG Guo-qing, LUO Ying, et al. Wind-induced roof fragility estimation considering wind loadingcorrelation by Copula function[J], Journal of Building Structures, 2018, 39(02): 138-145.
[5] Ji X, Huang G, Wu F, et al. Wind-induced hazard assessment for low-rise building envelope considering potential openings[J]. Journal of Structural Engineering, 2020, 146(4): 04020039.
[6] 张博雨, 冀骁文, 赵衍刚, 等. 考虑台风持时效应的低矮房屋围护结构风灾损失分析[J]. 土木工程学报, 2021, 54(06): 53-61.
ZHANG Bo-yu, JI Xaio-wen, ZHAO Yan-gang, et al. Wind hazard analysis of low-rise building envelopes consideringtyphoon duration effect[J]. China Civil Engineering Journal, 2021, 54(06): 53-61.
[7] Alduse B, Pang W, Tadinada S K, et al. A framework to model the wind-induced losses in buildings during hurricanes[J]. Wind, 2022, 2(1): 87-112.
[8] Li M, Wang G. An engineering-based assessment methodology on the loss of residential buildings under wind hazard[J]. Wind and Structures, 2020, 30(1): 1.
[9] Fusco G, Zhu J. Personalized vulnerability assessment of customized low-rise wood-frame residential structures under hurricane wind loads: a flexible scenario-based simulation approach[J]. Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, 2023, 9(3): 04023023.
[10] Abdelhady A U, Spence S M J, McCormick J. Exogenous windborne debris: Definition and required extent of surrounding buildings for modeling in hurricanes[J]. Engineering Structures, 2022, 254: 113798.
[11] Abdelhady A U, Spence S M J, McCormick J. Risk and fragility assessment of residential wooden buildings subject to hurricane winds[J]. Structural Safety, 2022, 94: 102137.
[12] Cope A D. Predicting the vulnerability of typical residential buildings to hurricane damage[D]. Gainesville ,FL: University of Florida, 2004.
[13] Meng Y , Matsui M , Hibi K. An analytical model for simulation of the wind field in a typhoon boundary layer[J]. Journal of Wind Engineering & Industrial Aerodynamics, 1995, 56(2-3):291-310.
[14] GB 50009-2012建筑结构荷载规范[S]. 北京:中国建筑工业出版社, 2012.
GB 50009-2012 Load code for thedesign of building structures[S]. Beijing: China Architecture and Building Press, 2012.
[15] 余先锋, 段旻, 谢壮宁. 突然开孔结构风致瞬态内压极值研究[J]. 振动与冲击, 2017, 36(09):63-67.
YU Xian-feng, DUAN Min, XIE Zhuang-ning. Extreme value of wind-induced transient internal pressure of buildings suffering sudden opening[J], Journal of Vibration and Shock, 2017, 36(09):63-67.
[16] 徐海巍, 余世策, 楼文娟. 迎风墙面多开孔结构风致内压的试验研究[J]. 振动与冲击, 2014, 33(15):82-86+137.
XU Hai-wei, YU Shi-ce, LOU Wen-juan. Tests for wind-induced internal pressure of abuilding with multiple openings on its windward wall[J], Journal of Vibration and Shock, 2014, 33(15):82-86+137.
[17] Lee K H, Rosowsky D V. Fragility assessment for roof sheathing failure in high wind regions[J]. Engineering Structures, 2005, 27(6): 857-868.
[18] Liu H, Saathoff P J. Building internal pressure: sudden change[J]. Journal of the Engineering Mechanics Division, 1981, 107(2): 309-321.
[19] Lin N, Vanmarcke E. Windborne debris risk analysis-Part I. Introduction and methodology[J]. Wind and Structures, 2010, 13(2): 191.
[20] Lin H, Huang P, Gu M. A new rotational force model for quasi-steady theory of plate-like windborne debris in uniform flow[J]. Wind and structures, 2022, 35(2): 109-120.
[21] Huang P, Lin H, Gu M. Wind tunnel investigation of autorotation of plate: The effects of geometry, Reynolds number and rotation direction[J]. Journal of Wind Engineering and Industrial Aerodynamics, 196.
[22] 蓝鑫玥. 基于台风过程的低矮建筑围护结构损伤计算模型[D]. 上海:同济大学, 2023.
LAN Xin-yue. Calculation model for damages of low-rise building envelopes based on typhoon process[D]. Shanghai: Tongji University, 2023.
[23] 肖玉凤. 基于数值模拟的东南沿海台风危险性分析及轻钢结构风灾易损性研究[D]. 深圳:哈尔滨工业大学, 2011.
XIAO Yu-feng. Typhoon wind hazard analysis based on numerical simulation and fragility of light-gauge steel structure in southeast China coastal regions[D]. Shenzhen: Harbin Institute of Technology, 2011.
[24] Ji X, Zhang B, Lu Z H, et al. Fragility assessment of typhoon-induced hazard to roof sheathing panels of low-rise building[J]. Journal of Structural Engineering, 2021, 147(7): 04021081.