Nonreflecting boundary conditions in elastodynamics for finite element methods based upon off-surface boundary integral equations

DOI10.1016/S0045-7825(00)00326-1zbMath1009.74068MaRDI QIDQ1841012

Ata Muğan, Gregory M. Hulbert

Publication date: 22 February 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

finite element formulationboundary integral equationDirichlet boundary conditionNeumann boundary conditionshape functionsoff-surface boundary integral methodlocal nonreflecting boundary conditions

Mathematics Subject Classification ID

Bulk waves in solid mechanics (74J10) Finite element methods applied to problems in solid mechanics (74S05) Numerical approximation of solutions of dynamical problems in solid mechanics (74H15)

Cites Work

• Non-reflecting boundary conditions
• Off-boundary approach to the boundary element method
• Absorbing boundary conditions for the elastic wave equations
• Numerical solution of problems in unbounded regions: coordinate transforms
• Nonreflecting boundary conditions in acoustics for finite element methods based upon off-surface boundary integral equations
• A direct formulation and numerical solution of the general transient elastodynamic problem I
• An exterior problem in elastodynamics
• Absorbing Boundary Conditions for Rayleigh Waves
• A novel boundary infinite element
• The application of integral equation methods to the numerical solution of some exterior boundary-value problems
• Radiation Boundary Conditions for Elastic Wave Propagation
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