Study on Elasto-Plastic Behavior of Tall Buildings under Wind Loading by means of Hybrid Vibration Technique

2002 ◽  
Vol 29 (3-4) ◽  
pp. 6
Author(s):  
Tatsuya Koizumi ◽  
Akihisa Kawaguchi ◽  
Eizo Maruta ◽  
Makoto Kanda
Keyword(s):  
Tall Buildings ◽  
Wind Loading ◽  
Plastic Behavior ◽  
Vibration Technique

scholarly journals A study on Elasto-Plastic Behavior of Tall Buildings Under Wind Loads in Hybrid Vibration Technique

2002 ◽  
Vol 27 (4) ◽  
pp. 93_93-93_101 ◽  
Author(s):  
Akihisa KAWAGUCHI ◽  
Makoto KANDA ◽  
Eizo MARUTA
Keyword(s):  
Tall Buildings ◽  
Wind Loads ◽  
Plastic Behavior ◽  
Vibration Technique

Introduction to WIND LOADING OF TALL BUILDINGS (b)

1984 ◽  
pp. 215
Author(s):  
D.E. Walshe ◽  
D.H. Freeston ◽  
A.P. Jeary
Keyword(s):  
Tall Buildings ◽  
Wind Loading

Introduction to WIND LOADING OF TALL BUILDINGS (a)

1984 ◽  
pp. 159
Author(s):  
G.I. Schueller ◽  
G.A. McKenzie ◽  
J.A. Peterka
Keyword(s):  
Tall Buildings ◽  
Wind Loading

Spectral Characteristics and Correlation of Dynamic Wind Loads of a Typical Super-Tall Building

2013 ◽  
Vol 351-352 ◽  
pp. 347-350
Author(s):  
Lun Hai Zhi
Keyword(s):  
Wind Tunnel ◽  
Empirical Formula ◽  
Spectral Characteristics ◽  
Tall Buildings ◽  
Tall Building ◽  
Wind Loads ◽  
Wind Loading ◽  
Wind Tunnel Tests ◽  
Cross Correlations ◽  
Overturning Moment

This paper present some selected results of wind tunnel tests carried out on a typical super-tall building The variations of wind loads in the three orthogonal directions with wind attack direction were evaluated. The cross-correlations among various wind loading components were presented and discussed in detail. Furthermore, the across-wind spectral characteristics were studied and an empirical formula for estimation of the across-wind overturning moment spectrum for the super-tall building is presented. The output of this study is expected to be of considerable interest and practical use to professionals and researchers involved in the design of super-tall buildings.

CORRELATION OF THE COMPONENTS OF WIND-LOADING ON TALL BUILDINGS

1988 ◽  
pp. 351-360
Author(s):  
S.T. THORODDSEN ◽  
J.A. PETERKA ◽  
J.E. CERMAK
Keyword(s):  
Tall Buildings ◽  
Wind Loading

Reduced Equivalent Static Wind Loads for Tall Buildings with Tuned Liquid Dampers

2012 ◽  
Vol 226-228 ◽  
pp. 1218-1227
Author(s):  
Andrew S. Ross ◽  
Ashraf A. El Damatty ◽  
Ayman M. El Ansary
Keyword(s):  
Boundary Layer ◽  
Wind Tunnel ◽  
Tall Buildings ◽  
Wind Loading ◽  
Tuned Liquid Damper ◽  
Dynamic Component ◽  
Tuned Liquid Dampers ◽  
Liquid Dampers ◽  
Equivalent Static Wind Load ◽  
Auxiliary Device

The tuned liquid damper (TLD) is a proven and an increasingly popular auxiliary device for mitigating the dynamic effects induced by wind loading on tall buildings. As buildings become taller, lighter, and more flexible, there is a greater contribution from the dynamic component. The most reliable tool for assessing the dynamic component is wind tunnel testing. A boundary layer wind tunnel is capable of accurately calculating an equivalent static wind load (ESWL) acting on a building. The current study investigates the reduction in the ESWL of a lateral-torsional coupled building with a TLD system installed. The building is sensitive to torsion in the first two vibration modes. The current investigation uses three unique multi-modal TLD systems designed specifically for a lateral-torsional coupled building. The building ESWL is evaluated with the TLD systems using measurements from tests conducted at the Boundary Layer Wind Tunnel Laboratory at Western University.

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