A practical combination method for wind-induced responses of high-rise buildings: Based on the correlation of extremes

Structures ◽  
2022 ◽  
Vol 36 ◽  
pp. 126-139
Author(s):  
Xiaowang Pan ◽  
Wenzhong Qu ◽  
Lianghao Zou ◽  
Guoji Xu ◽  
Jie Song
Keyword(s):  
Combination Method ◽  
Induced Responses ◽  
High Rise

MTMDI for Mitigating Wind-Induced Responses of Linked High-Rise Buildings

2021 ◽  
Vol 147 (4) ◽  
pp. 06021001
Author(s):  
Qinhua Wang ◽  
Nayan Deep Tiwari ◽  
Budhaditya Hazra ◽  
Wei Lei ◽  
Zhiwen Zhu
Keyword(s):  
Induced Responses ◽  
High Rise

Investigation of wind effect reduction on square high-rise buildings by corner modification

2018 ◽  
Vol 22 (6) ◽  
pp. 1488-1500 ◽  
Author(s):  
Yi Li ◽  
Yong-Gui Li ◽  
Qiu-Sheng Li ◽  
Kong-Fah Tee
Keyword(s):  
Dynamic Properties ◽  
Wind Tunnel Test ◽  
Wind Pressure ◽  
Wind Loads ◽  
Wind Effect ◽  
Induced Responses ◽  
Empirical Formulas ◽  
High Rise ◽  
Pressure Distributions ◽  
Four Square

Although empirical formulas have been provided in relevant design code for estimating wind loads and wind-induced responses on square high-rise buildings, the effects of corner modification treatments on wind loads and wind-induced responses of square high-rise buildings need to be evaluated quantitatively. In this study, wind pressure measurements for a benchmark square high-rise building and three corner modified square high-rise buildings were first carried out to acquire the spatial-temporal varying pressure distributions. Moreover, the corresponding full-scale finite element models were established in ANSYS software to get their dynamic properties. Combined with wind tunnel test results and modal analysis, wind loads and wind-induced responses of the four square high-rise buildings were calculated and compared for designing the best aerodynamic treatment of reducing wind effects on square high-rise buildings. This article aims to provide visual comparisons of wind effect reduction for structural designers and owners of square high-rise buildings.

scholarly journals CHARACTERISTICS OF WIND-INDUCED RESPONSES OF HIGH-RISE BUILDINGS WITH ECCENTRICITY

1998 ◽  
Vol 63 (514) ◽  
pp. 81-88 ◽  
Author(s):  
Junji KATAGIRI ◽  
Hisao MARUKAWA ◽  
Takeshi OHKUMA ◽  
Akira KATSUMURA
Keyword(s):  
Induced Responses ◽  
High Rise

scholarly journals WIND-INDUCED RESPONSE CONTROL MODEL FOR HIGH-RISE BUILDINGS BASED ON RESIZING METHOD

2015 ◽  
Vol 21 (2) ◽  
pp. 239-247 ◽  
Author(s):  
Se Woon Choi ◽  
Ji Hyun Seo ◽  
Hong Min Lee ◽  
Yousok Kim ◽  
Hyo Seon Park
Keyword(s):  
Natural Frequency ◽  
Design Model ◽  
Induced Response ◽  
Induced Responses ◽  
High Rise ◽  
High Rise Building ◽  
Initial Stage ◽  
Structural Engineers ◽  
Wind Induced Vibration ◽  
Storey Building

A variety of methods have been applied to reduce the effect of the wind-induced vibration of a high-rise building as the excessive wind-induced vibration at the top of a high-rise building can cause physical and psychological discomfort to the user or the residents. For structural engineers, the most effective approach to control the wind-induced responses of high-rise buildings would be to control the stiffness or natural frequency of the building. This paper presents a practical design model to control the wind-induced responses of a high-rise building. In the model, the stiffness of a high-rise building is maximized to increase the natural frequency of the building by the resizing algorithm. The proposed design model is applied to control the wind-induced vibration of an actual 37-storey building during the initial stage of its structural design.

Application of GPS to monitoring of wind-induced responses of high-rise buildings

2008 ◽  
Vol 17 (1) ◽  
pp. 117-132 ◽  
Author(s):  
Hyo Seon Park ◽  
Hong Gyoo Sohn ◽  
Ill Soo Kim ◽  
Jae Hwan Park
Keyword(s):  
Induced Responses ◽  
High Rise
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