Volume 3, Issue 2 (6-2013)
IJOCE 2013, 3(2): 245-257 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Shakeri K. OPTIMUM WEIGHTED MODE COMBINATION FOR NONLINEAR STATIC ANALYSIS OF STRUCTURES. IJOCE 2013; 3 (2) :245-257
URL: http://ijoce.iust.ac.ir/article-1-130-en.html
URL: http://ijoce.iust.ac.ir/article-1-130-en.html
Abstract: (18895 Views)
In recent years some multi-mode pushover procedures taking into account higher mode effects, have been proposed. The responses of considered modes are combined by the quadratic combination rules, while using the elastic modal combination rules in the inelastic phases is not valid. Here, an optimum weighted mode combination method for nonlinear static analysis is presented. Genetic algorithm is used for optimization of the modal weight. The proposed procedure is applied for a sample building. The results show that the resulted response from the proposed method has minimal error in comparison with the response of the nonlinear time history analysis.
Type of Study: Research |
Subject:
Optimal analysis
Received: 2013/03/28 | Accepted: 2013/04/27 | Published: 2013/04/27
Received: 2013/03/28 | Accepted: 2013/04/27 | Published: 2013/04/27
Send email to the article author
| Rights and permissions | |
 | This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
