TALL BUILDING AND AEROELASTIC PROBLEMS : EATHQUAKE AND WIND

1967 ◽  
Vol 141 (0) ◽  
pp. 19-27,67
Author(s):  
YOSHIO OTUKI
Keyword(s):  
Tall Building

Numerical study of stable stratification effects on the wind over simplified tall building models using large-eddy simulations

2021 ◽  
Vol 193 ◽  
pp. 107625
Author(s):  
Zhenqing Liu ◽  
Weipeng Li ◽  
Lian Shen ◽  
Yan Han ◽  
Zhiwen Zhu ◽  
...  
Keyword(s):  
Numerical Study ◽  
Stable Stratification ◽  
Tall Building ◽  
Large Eddy Simulations ◽  
Building Models ◽  
Large Eddy

Geometric nonlinear analysis of tall building structures with outriggers

2011 ◽  
Vol 22 (5) ◽  
pp. 454-470 ◽  
Author(s):  
Jaehong Lee ◽  
Daekyu Park ◽  
Kihak Lee ◽  
Namshik Ahn
Keyword(s):  
Nonlinear Analysis ◽  
Tall Building ◽  
Building Structures ◽  
Geometric Nonlinear ◽  
Geometric Nonlinear Analysis

The Influence of Static Response of Super Tall Building Mega-Frame Structure Caused by Changes of Frame Rigidities

2012 ◽  
Vol 166-169 ◽  
pp. 277-281
Author(s):  
Xiang Dong Xie ◽  
Xuan Wang ◽  
Li Qin
Keyword(s):  
Differential Equation ◽  
Analytical Approach ◽  
Three Dimensional ◽  
Tall Building ◽  
Frame Structure ◽  
Thin Wall ◽  
Static Response ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Frame Rigidity

The superstructure and its foundation of a super tall building mega-frame structure are simplified equivalently and continuously to a stiffened-thin-wall tube on semi-infinite elastic subgrade. And the influences of static response on super tall building mega-frame structure caused by changes of frame rigidity are computed and analyzed with the three-dimensional model by semi-analytical approach based on ODE(Ordinary Differential Equation) Solver, considering the interactions of subgrade, foundation and superstructure. Then some valuable conclusions are obtained through analyzing the reasonable results of the numerical example.

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