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Performing incremental dynamic analysis in parallel
Computers & Structures, 2011Incremental dynamic analysis has recently emerged to offer comprehensive evaluation of the seismic performance of structures using multiple nonlinear dynamic analyses under scaled ground-motion records. Being computer-intensive, it can benefit from parallel processing to accelerate its application on realistic structural models.
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Lifetime incremental dynamic analysis of concrete structures
2014A probabilistic approach to the lifetime seismic assessment of deteriorating concrete structures is presented. The seismic performance is evaluated by incremental dynamic analysis over the structural lifetime. The uncertainties involved in the problem are taken into account by Monte Carlo simulation and fragility analyses are performed with respect to ...
BIONDINI, FABIO, TITI, ANDREA
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Stability Analysis for Incremental Nonlinear Dynamic Inversion Control
2018 AIAA Guidance, Navigation, and Control Conference, 2018As a sensor-based control method, incremental nonlinear dynamic inversion (INDI) has been applied to various aerospace systems and has shown desirable robust performance against aerodynamic model u...
Wang, Xuerui (author) +3 more
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Record selection for aftershock incremental dynamic analysis
Earthquake Engineering & Structural Dynamics, 2014SummaryThe back‐to‐back application of mainshock records as aftershock is often considered in conducting aftershock incremental dynamic analysis. In such an approach, the characteristics of mainshock records are considered to be similar to those of major aftershock records within the same mainshock–aftershock sequences.
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Incremental Dynamic Analysis of a Gravity Dam
2014Roller compacted concrete (RCC) dams are increasingly being preferred to conventional concrete dams even in highly seismic regions as a result of the advantages they offer in easing the construction process. Considerably high tensile strength can be obtained with today’s mix designs leading to the use of these dams in seismic zones.
Soysal, Berat Feyza, Yalin Arici
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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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Approximate incremental dynamic analysis using the modal pushover analysis procedure
Earthquake Engineering & 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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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. In this article, the seismic vulnerability assessment of a
Tong Liu +3 more
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Multicomponent incremental dynamic analysis considering variable incident angle
Structure and Infrastructure Engineering, 2010Performance-based earthquake engineering (PBEE) is the current trend in designing earthquake-resistant structures. The implementation of the PBEE framework requires the assessment of the structural capacity in multiple earthquake hazard levels. Incremental dynamic analysis (IDA) is considered to be one of the most efficient computational tools for ...
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A stochastic dynamics approach for efficient incremental dynamic analysis
2016K.R.M. dos Santos +2 more
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