Models¶
Generic Interface¶
The interfaces for models have been simplified to use same parameter names and
values where possible. Details of this interface are provided in
GroundMotionModel
.
- class pygmm.model.Model(*args, **kwargs)[source]¶
-
Summary of Methods
__init__
(*args, **kwargs)Initialize the model.
Attributes
Short name of the model
Limits of model applicability
Long name of the model
Model parameters
Mechanism¶
The following abbreviations are used for fault mechanism. Refer to each model for the specific definition of the mechanism.
Abbreviation |
Name |
---|---|
U |
Unspecified |
SS |
Strike-slip |
NS |
Normal slip |
RS |
Reverse slip |
Specific Models¶
Each supported ground motion model inherits from Model
, which
provides the standard interface to access the calculated ground motion. The
following models have been implemented.
Abrahamson, Gregor, and Addo (2016) ground motion moodel. |
|
Abrahamson, Silva, and Kamai (2014, []) model. |
|
Akkar, Sandikkaya, & Bommer (2014, []) model. |
|
Atkinson and Boore (2006, []) model. |
|
Boore, Stewart, Seyhan, and Atkinson (2014, []) model. |
|
Campbell (2003, []) model. |
|
Campbell and Bozorgnia (2014, []) model. |
|
Chiou and Youngs (2014, []) model. |
|
Derras, Bard and Cotton (2014, []) model. |
|
Hermkes, Kuehn, Riggelsen (2014, []) model. |
|
Idriss (2014, []) model. |
|
Pezeshk, Zandieh, and Tavakoli (2011, []) model. |
|
Tavakoli and Pezeshk (2005, []) model. |
If you are interested in contributing another model to the collection please see Contributing.
Conditional Spectrum Models¶
Conditional spectra models are used to create an acceleration response
spectrum conditioned on the response at one or multiple spectral periods. The
The calc_cond_mean_spectrum()
provides functions for developing conditional spectra based on one conditioning
period, while the calc_cond_mean_spectrum_vector()
uses the same correlation structure and permits conditioning on multiple
periods.
Baker and Jayaram (2008, []) correlation model. |
|
Conditional mean spectrum by Baker & Jayaram (2008, []). |
|
Kishida (2017, []) conditional spectrum. |
Vertical-to-Horizontal (V/H) Models¶
Vertical-to-horizontal models are used to compute the vertical acceleration response spectrum from a horizontal response spectrum.
Gülerce and Abrahamson (2011, []) V/H model. |