stochastic finite-fault ground motion simulation module #12
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Added a stochastic finite-fault ground motion simulation module that generates synthetic earthquake accelerograms. This implementation follows the stochastic finite-fault methodology to model realistic earthquake ruptures with multiple subfaults and proper wave propagation. The code supports customizable parameters for geometric spreading, attenuation, and site effects, making it suitable for various seismic scenarios.
Add jupyter notebook example for ground motion simulation tool
moving files to vmtk folder
update code
This code is used to select ground motions with response spectra representative of a target scenario earthquake, as predicted by a ground motion model.
Modified record_selection.py to import Ground Motion Models (GMMs) from OpenQuake and used them for constructing the target spectral acceleration (SA).
Modified the record_selection.py so it exports SF.txt in addition to selected records. New function select_ground_motions is defined.
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Added a stochastic finite-fault ground motion simulation module that generates synthetic earthquake accelerograms. This implementation follows the stochastic finite-fault methodology to model realistic earthquake ruptures with multiple subfaults and proper wave propagation. The code supports customizable parameters for geometric spreading, attenuation, and site effects, making it suitable for various seismic scenarios.