What question did this study set out to answer?

To establish a unified framework, terminology, and algorithmic methodology for incremental dynamic analysis to comprehensively evaluate structural response under seismic loading.

December 19, 2001Earthquake Engineering & Structural Dynamics

Incremental dynamic analysis

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To establish a unified framework, terminology, and algorithmic methodology for incremental dynamic analysis to comprehensively evaluate structural response under seismic loading.
Subjected structural models to individual and multiple ground motion records scaled across progressive intensity levels.
Evaluated dynamic response curves across both single-degree-of-freedom and multi-degree-of-freedom systems.
Formulated multi-record summarization algorithms and compared outcomes to static pushover analysis and yield reduction R-factors.
Standardized fundamental terminology and computational algorithms to generate continuous response-versus-intensity curves.
Demonstrated analytical techniques for summarizing response dispersion across multiple ground motion records.
Provided an integrated methodology to determine structural demand and capacity limits within performance-based earthquake engineering.

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Implication

Methodological framework demonstrates seismic performance assessment in structural models, highlighting standardized demand and capacity evaluation under ground motion scaling.

Cite This Study

Vamvatsikos et al. (2001) studied this question.

synapsesocial.com/papers/69d6cf12fca0359822aa894b https://doi.org/10.1002/eqe.141

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Implication

Methodological framework demonstrates seismic performance assessment in structural models, highlighting standardized demand and capacity evaluation under ground motion scaling.

Incremental dynamic analysis

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Discussion

Implication

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Incremental dynamic analysis

Key Points

Discussion

Implication

Cite This Study

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