Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Performance-based design optimization of tall concrete framed structures subject to wind excitations
Abstract This paper presents an integrated computational design optimization method for the performance-based design of tall buildings subjected to various levels of wind excitation. A performance-based wind engineering design framework is proposed by defining various performance objectives associated with multiple levels of wind hazards. A nonlinear static pushover analysis is employed to predict the inelastic drift performance of tall buildings subject to very rare extreme wind events. The optimal performance-based design problem considering inelastic deformation is formulated and solved by the augmented optimality criteria method. The effectiveness and practicality of the optimal wind-resistant performance-based design technique are illustrated by a practical 40-story residential building.
Performance-based design optimization of tall concrete framed structures subject to wind excitations
Abstract This paper presents an integrated computational design optimization method for the performance-based design of tall buildings subjected to various levels of wind excitation. A performance-based wind engineering design framework is proposed by defining various performance objectives associated with multiple levels of wind hazards. A nonlinear static pushover analysis is employed to predict the inelastic drift performance of tall buildings subject to very rare extreme wind events. The optimal performance-based design problem considering inelastic deformation is formulated and solved by the augmented optimality criteria method. The effectiveness and practicality of the optimal wind-resistant performance-based design technique are illustrated by a practical 40-story residential building.
Performance-based design optimization of tall concrete framed structures subject to wind excitations
Huang, M.F. (Autor:in) / Li, Qiang (Autor:in) / Chan, C.M. (Autor:in) / Lou, W.J. (Autor:in) / Kwok, K.C.S. (Autor:in) / Li, G. (Autor:in)
Journal of Wind Engineering and Industrial Aerodynamics ; 139 ; 70-81
10.01.2015
12 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Performance-based design optimization of tall concrete framed structures subject to wind excitations
| Online Contents | 2015
Performance-Based Design Optimization of Wind-Excited Tall Buildings
| Springer Verlag | 2016