Published August 7, 2012 | Version v1
Software Open

SEM2DPACK, a spectral element software for 2D seismic wave propagation and earthquake source dynamics, v2.3.8

Creators

  • 1. Seismological Laboratory, California Institute of Technology

Description

SEM2DPACK is a software for 2D wave propagation and fracture dynamics based on the spectral element method, with emphasis on computational seismology and earthquake source dynamics.

Version 2.3.8 has the following main new features:

  • compatibility with the mesh generation programs CUBIT and EZ4U
  • kinematic finite fault sources
  • heterogeneous coefficients for anisotropic media
  • absorbing boundaries with arbitrary orientation
  • Gaussian source time function
  • pre-processing utilities to compute critical time steps
  • revised time-weakening friction
  • revised handling of fault tip nodes of single-sided faults

Notes

More information at https://sourceforge.net/projects/sem2d/

Files

users_guide_sem2dpack_2.3.8.pdf

Files (1.9 MB)

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Additional details

Related works

Is supplement to
https://sourceforge.net/projects/sem2d/files/sem2dpack/2.3.8/ (URL)
https://sourceforge.net/projects/sem2d/ (URL)