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The notions of nonlinearity tolerances in static and dynamic analyses are reviewed. A deficiency in conventional nonlinear dynamic analysis, also existing in the transien [...]
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Soroushian, Aram
Time integration is a versatile tool in analysis of the semidiscretized equations of motion defining the behaviors of structural systems subjected to earthquakes. The mos [...]
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Analysis of accuracy and evaluation of the errors are significant issues in finite element analysis, and many a priori and a posteriori error estimates were suggested, in [...]
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Past earthquakes show that a majority of pipe damages occur as leaks. A leak is essentially the discharge of an opening in the pipe wall from which water is discharged in [...]
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Soroushian, Aram
Time integration is almost the mere practical tool to analyze nonlinear structural dynamic behaviors. However, the responses are approximations. Accordingly, numerical st [...]
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Soroushian, Aram
Time integration is the most versatile tool for transient analysis broadly accepted especially for nonlinear dynamic analysis. However, inaccuracies exist in the obtained [...]
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Time integration is a powerful tool in time history analysis against seismic excitations. Nevertheless, the computational costs are considerable and inaccuracies exist fo [...]
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For analysis of soil structure interaction generally we should implement special techniques to adequately model the boundaries in infinity, while placing them in close di [...]
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10.
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Soroushian, Aram
The most versatile and simply applicable tool for transient analysis of structural systems is time integration. The sizes of integration steps, mostly equal throughout th [...]
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