An alternative modal combination rule for adaptive pushover analysis

2016 ◽  
Vol 25 (7) ◽  
pp. 325-339 ◽  
Author(s):  
Alireza Tajik Davoudi ◽  
Reza Abbasnia ◽  
Abdolreza Sarvghad-Moghadam ◽  
Mohammad-Mahdi Maddah ◽  
Ali Khodam
Keyword(s):  
Pushover Analysis ◽  
Combination Rule ◽  
Adaptive Pushover

EVALUATION OF CONVENTIONAL AND ADAPTIVE PUSHOVER ANALYSIS II: COMPARATIVE RESULTS

2006 ◽  
Vol 10 (1) ◽  
pp. 127-151 ◽  
Author(s):  
VASSILIS K. PAPANIKOLAOU ◽  
AMR S. ELNASHAI ◽  
JUAN F. PAREJA
Keyword(s):  
Pushover Analysis ◽  
Comparative Results ◽  
Adaptive Pushover

EVALUATION OF CONVENTIONAL AND ADAPTIVE PUSHOVER ANALYSIS I: METHODOLOGY

2005 ◽  
Vol 9 (6) ◽  
pp. 923-941 ◽  
Author(s):  
VASSILIS K. PAPANIKOLAOU ◽  
AMR S. ELNASHAI
Keyword(s):  
Pushover Analysis ◽  
Adaptive Pushover

scholarly journals Adaptive Pushover Analysis of Irregular RC Moment Resisting Frames

10.29007/pbdr ◽  
2018 ◽  
Author(s):  
Rutvik Sheth ◽  
Devesh Soni ◽  
Minoli Shah
Keyword(s):  
Static Analysis ◽  
Pushover Analysis ◽  
Time History ◽  
Nonlinear Static Analysis ◽  
Seismic Zone ◽  
Fundamental Vibration ◽  
Moment Resisting ◽  
Nonlinear Static ◽  
Adaptive Pushover ◽  
Nonlinear Time History

Researchers and engineers certainly prefer to use nonlinear static methods over complicated nonlinear time-history methods. However, in nonlinear static procedure both predetermined target displacement and force distribution pattern are based on a false assumption that the structural behavior and its responses are dominated by the fundamental vibration modes. Therefore, over the past decades, there have been a great number of studies on considering higher mode contribution in nonlinear static results. The Displacement-based Adaptive Pushover Analysis (DAP) is one of the performance assessments tool for improving the accuracy of the obtained results of nonlinear static analysis in estimating the seismic demands of the structures. In this paper, 5 storey L- shaped RC frame is analyzed for seismic Zone IV and designed as per provisions of IS codes. Performance evaluation is carried out by nonlinear static analysis as well as adaptive pushover analysis and results are compared.

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