I use a variety of codes, including a spectral boundary integral equation method code and several types of finite difference codes to model earthquake ruptures and volcanic eruptions. The BIEM code can be downloaded below. The latest version (4.1.7) includes input files that can be used to reproduce results in some of my recent papers on poroelastic bimaterial effects and ruptures with flash heating and thermal pressurization.
MDSBI (MultiDimensional Spectral Boundary Integral code):
Language: Fortran 95 (with a few common extensions)
Use: Dynamic ruptures and interfacial elastodynamics
Features:
— Parallelized with MPI and OpenMP
— 2D (modes II and III and mixed mode) or 3D
— identical or dissimilar materials bounding the fault
— fully dynamic (displacement or velocity formulation) or quasidynamic elastic response
— automatic adaptive time stepping (using embedded Runge-Kutta error estimation method) for quasidynamic response
— adaptive substepping for arbitrary friction laws
— friction laws include slip weakening, rate and state, flash heating, and thermal pressurization (with Hiro Noda)
— poroelastic fault zone model
Versions:
Version 4.1.7, 20 September 2008 (MPI required, OpenMP optional)
Source code: mdsbi-v4.1.7.tgz
(210 kB)
User Guide (with installation instructions): UserGuide-v4.1.7.pdf (75 kB)
Kernel tables: kernels.tgz (5.6 MB)
Version 3.9.10, 17 May 2007 (optional MPI/OpenMP support)
Source code: mdsbi-v3.9.10.tgz
(213 kB)
User Guide (with installation instructions): UserGuide-v3.9.10.pdf (94 kB)
Kernel tables: kernels.tgz (5.6 MB)
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Last updated: November 30, 2010