Spurious reflection of elastic waves in nonuniform meshes of constant and linear strain unite elements

DOI10.1016/0045-7949(82)90080-3zbMath0488.73074OpenAlexW1981047872MaRDI QIDQ3950098

Zekai Celep, Zdeněk P. Bažant

Publication date: 1982

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(82)90080-3

zbMATH Keywords

higher-order elementslinear strain distributionspurious reflection of elastic waves

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Finite element methods applied to problems in solid mechanics (74S05) Waves in solid mechanics (74J99)

Related Items (9)

Finite difference method and a spurious reflection of waves in a layer of fluid ⋮ Replica time integrators ⋮ Calculation of flutter derivatives and speed for 2-\(D\) incompressible flow by the finite-element method ⋮ Application of the digital signal processing methodology (DSPM) for the design of time integration formulae ⋮ Grid dispersion analysis of plane square biquadratic serendipity finite elements in transient elastodynamics ⋮ Absorbing Interface Conditions for the Simulation of Wave Propagation on NonUniform Meshes ⋮ Reliable second-order hexahedral elements for explicit methods in nonlinear solid dynamics ⋮ Extended Synchronous Variational Integrators for Wave Propagations on Non-Uniform Meshes ⋮ Hierarchical Absorbing Interface Conditions for Wave Propagation on Non-Uniform Meshes

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