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Pushover versus Incremental Dynamic Analysis
, 2007 In the present study, an accurate comparison between results by pushover methodology for RC frame structures and Incremental Dynamic Analysis (IDA) has been performed. Fifty artificially generated spectrum-compatible time-histories have been employed to perform incremental dynamic analyses. Different pushover procedures have been analysed: conventional
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Fragility analysis of a subway station structure by incremental dynamic analysis
Advances in Structural Engineering, 2016Fragility analysis constitutes the basis in seismic risk assessment and performance-based earthquake engineering during which the probability of a structure response exceeding a certain limit state at a given seismic intensity is sought to relate seismic intensity and structural vulnerability.
Tong Liu +3 more
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Applying Adaptive Pushover Analysis to Estimate Incremental Dynamic Analysis Curve
Journal of Earthquake and Tsunami, 2020To estimate seismic demand and capacity of structures, it has been suggested by researchers that Incremental Dynamic Analysis (IDA) is one of the most accurate methods. Although this method shows the most accurate response of the structure, some problems, such as difficulty in modeling, time-consuming analysis and selection of the earthquake records ...
Hamid Reza Ahmadi +2 more
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Earthquake Engineering and Structural Dynamics, 2002
Dimitrios Vamvatsikos, C Allin Cornell
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Dimitrios Vamvatsikos, C Allin Cornell
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Approximate incremental dynamic analysis using the modal pushover analysis procedure
Earthquake Engineering and Structural Dynamics, 2006AbstractIncremental dynamic analysis (IDA)—a procedure developed for accurate estimation of seismic demand and capacity of structures—requires non‐linear response history analysis of the structure for an ensemble of ground motions, each scaled to many intensity levels, selected to cover the entire range of structural response—all the way from elastic ...
Sang Whan Han, Anil K Chopra
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Vector-valued intensity measures for incremental dynamic analysis
Soil Dynamics and Earthquake Engineering, 2017Abstract In incremental dynamic analysis (IDA), use of an efficient intensity measure (IM) is of vital importance. Efficiency means good explanatory power of the IM in regard to specific engineering demand parameter (EDP) that can help reduce the number of records used to estimate response of structures under given accuracy. According to dimension of
Ying Zhou +3 more
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Incremental dynamic analysis of steel storage racks subjected to Chilean earthquakes
Thin-walled structures, 2023Steel storage racks are structures commonly used by all industries in Chile; nevertheless, due the seismic hazard in the country and its configurations, these structures are highly vulnerable to earthquakes and no specific regulations exist to design ...
E. Núñez, Catalina Aguayo, Ramón Mata
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Scientia Iranica. International Journal of Science and Technology, 2021
In order to estimate the seismic performance of structures, performing incremental dynamic analysis, and obtaining fragility curves are essential. Since producing these curves is time-consuming due to performing a large number of nonlinear dynamic ...
A. Kaveh, S. Javadi, R. M. Moghanni
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In order to estimate the seismic performance of structures, performing incremental dynamic analysis, and obtaining fragility curves are essential. Since producing these curves is time-consuming due to performing a large number of nonlinear dynamic ...
A. Kaveh, S. Javadi, R. M. Moghanni
semanticscholar +1 more source
2021 7th International Conference on Hydraulic and Civil Engineering & Smart Water Conservancy and Intelligent Disaster Reduction Forum (ICHCE & SWIDR), 2021
This paper critically evaluates the probabilistic seismic performance of existing buildings. During the process, the non-stationary stochastic ground motions and incremental dynamic analysis (IDA) are adopted.
Xu‐Yang Cao
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This paper critically evaluates the probabilistic seismic performance of existing buildings. During the process, the non-stationary stochastic ground motions and incremental dynamic analysis (IDA) are adopted.
Xu‐Yang Cao
semanticscholar +1 more source
Seismic performance assessment of a cemented material dam using incremental dynamic analysis
, 2021Cemented Material Dams (CMDs) have drawn much attention over the last two decades. This study aims to assess the performance levels and capacity of CMDs using Incremental Dynamic Analysis (IDA) with emphasis on the tension failure mode.
K. Mahmoodi +3 more
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