LD_BIMAT_2D
Calculates the 2 components of the 2D wavefield generated by a line dislocation at the interface between two different elastic solids.
| Authors: | Yehuda Ben-Zion, Zheqiang Shi |
|---|---|
| General: | Wave propagation |
| Code level: | Research |
| Language: | Fortran 90/95 or later |
| Associated groups: | Digital Library |
| Supercomputing: | Serial |
| Grid dimensions: | 2D |
| Coordinate system: | Cartesian |
| Method: | Other |
| Tested operating system: | Linux |
| Rheology: | Elastic isotropic |
| Grid type: | Other |
| Solution type: | Analytical (symbolic) |
| Total hits: | 5873 |
Latest Releases
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LD_BIMAT_2D 1.0 beta
(2006/08/04 10:01:38.531 GMT+2)
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Project Description
The Fortran 90 code "sh2qs_ld.f" calculates SH displacement seismogram at a given receiver
location in a structure consisting of 2 quarter spaces. The motion is generated by an SH line
dislocation with a step source time function at the material interface. The calculations are based on
the analytical solution described in the paper:
Ben-Zion, Y., The response of two joined quarter spaces to SH line sources located at the material
discontinuity interface, Geophys. J. Int., 98, 213-222, 1989
The code can be complied with most Fortran 90 compilers. The Geometry of the problem is specified in Fig. 9 of Ben-Zion (1989).