Journal ArticleDOI
A mixed implicit/explicit procedure for soil-structure interaction
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In this article, an implicit and explicit time integration procedure is proposed to solve dynamic soil-structure interaction problems. But the implicit method is not suitable for non-linear calculations as there is no need for iterative techniques.About:
This article is published in Nuclear Engineering and Design.The article was published on 1982-04-02. It has received 2 citations till now. The article focuses on the topics: Soil structure interaction.read more
Citations
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Journal ArticleDOI
A generalized mixed time integration program for structural dynamics
TL;DR: In this article, the numerical treatment of coupled field interaction problems frequently uses mixed-time integration methods, which permit different time integration methods (implicit, explicit) and/or different timesteps to be used simultaneously in different parts of the mesh.
Book ChapterDOI
Gleichungssystem und Anfangswertproblem
TL;DR: In den vorangegangenen Kapiteln wurde der Deutlichkeit der Darstellung halber die numerische Durchfuhrung ausgeklammert as discussed by the authors.
References
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Journal ArticleDOI
Implicit-explicit finite elements in nonlinear transient analysis
TL;DR: The methods are shown to have improved implementational properties and may be easily coded into many existing implicit computer programs, and techniques for improving the accuracy in the explicit group, without adverseley affecting stability, are described.
Journal ArticleDOI
Shear Waves in Plane Infinite Structures
John Lysmer,Gunter Waas +1 more
TL;DR: In this paper, a numerical procedure is developed for the dynamic analysis of plane, linearly elastic systems consisting of an irregular zone joined to semi-infinite layered zones, where all exciting forces are assumed to be harmonic and perpendicular to the plane of the structure.
Journal ArticleDOI
Transmitting boundaries: A comparison
TL;DR: The use of discrete models for the dynamic analysis of a contiuum requires the existence of a finite domain with well defined boundaries as mentioned in this paper, which may be necessary to apply appropriate conditions on forces or displacements at the boundary nodes to reproduce the physical behaviour of the actual problem.
Journal ArticleDOI
A model with non‐reflecting boundaries for use in explicit soil—structure interaction analyses
R. R. Kunar,L. Rodriguez-Ovejero +1 more
TL;DR: In this paper, the authors present an accurate and efficient model for use in explicit soil-structure interaction analyses for seismic excitation, where the form of the seismic input is modified from the conventional accelerogram to a force time history that can be obtained from a standard deconvolution program.
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An improved explicit time integration method for linear and nonlinear structural dynamics
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