Source code for openquake.hazardlib.gsim.montalva_2017
# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Copyright (C) 2015-2021 GEM Foundation
#
# OpenQuake is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenQuake is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
# along with OpenQuake. If not, see <http://www.gnu.org/licenses/>.
"""
Module exports :class:`MontalvaEtAl2017SInter`
:class:`MontalvaEtAl2017SSlab`
"""
from openquake.hazardlib.gsim.base import CoeffsTable
from openquake.hazardlib.gsim.abrahamson_2015 import (
AbrahamsonEtAl2015SInter, AbrahamsonEtAl2015SSlab)
[docs]class MontalvaEtAl2017SInter(AbrahamsonEtAl2015SInter):
"""
Adaptation of the Abrahamson et al. (2015) BC Hydro subduction interface
GMPE, calibrated to Chilean strong motion data, by Montalva et al (2017)
Montalval, G. A., Bastias, N., and Rodriguez-Marek, A. (2017) "Ground-
Motion Prediction Equation for the Chilean Subduction Zone", Bulletin of
the Seismological Society of America, 107(2), 901-911
Note: This should be used in place of previous Montalva et al. (2016)
implementation, as coefficients and model changed at the point of
publication
"""
kind = "montalva17"
# Coefficients table taken from electronic supplement to Montalva et al.
# (2017)
COEFFS = CoeffsTable(sa_damping=5, table="""\
imt vlin b theta1 theta2 theta3 theta4 theta5 theta6 theta7 theta8 theta10 theta11 theta12 theta13 theta14 theta15 theta16 phi tau sigma phi_S2S
pga 865.1 -1.186 5.87504394 -1.75359772 0.13125248 0.80276784 -0.33486952 -0.00039095 1.0988 -1.42 4.53143081 0.00567350 1.01494528 0.00000000 -0.73080261 0.9969 -1.00 0.69118080 0.47462209 0.83844918 0.56436373
0.010 865.1 -1.186 5.87504394 -1.75359772 0.13125248 0.80276784 -0.33486952 -0.00039095 1.0988 -1.42 4.53143081 0.00567350 1.01494528 0.00000000 -0.73080261 0.9969 -1.00 0.69118080 0.47462209 0.83844918 0.56436373
0.020 865.1 -1.186 5.97631438 -1.77010766 0.12246057 0.84131709 -0.28054559 -0.00038903 1.0988 -1.42 4.57416129 0.00565448 1.03738201 0.00000000 -0.73868917 0.9969 -1.00 0.69938258 0.47631913 0.84617723 0.57187735
0.050 1053.5 -1.346 7.45297044 -2.03336398 0.08332151 1.03131243 -0.03954116 0.00000000 1.2536 -1.65 4.56070915 0.00848068 1.31034079 0.00000000 -0.69848828 1.1030 -1.18 0.70173433 0.53776165 0.88409200 0.57850117
0.075 1085.7 -1.471 8.04759521 -2.10610081 0.08012671 1.03436999 -0.01295063 -0.00009638 1.4175 -1.80 4.36639286 0.00921589 1.48158019 0.00000000 -0.65335577 1.2732 -1.36 0.71412373 0.56188074 0.90867082 0.59936738
0.100 1032.5 -1.624 7.76085108 -1.99370934 0.07303120 1.07565004 0.00758131 -0.00078515 1.3997 -1.80 3.90922953 0.00629627 1.65618649 0.00000000 -0.55051160 1.3042 -1.36 0.74112800 0.52707475 0.90943856 0.63409914
0.150 877.6 -1.931 6.17191900 -1.58654201 0.05481839 1.17061492 0.10490549 -0.00267532 1.3582 -1.69 3.06236311 0.00558843 1.93944484 0.00000000 -0.42997222 1.2600 -1.30 0.74606525 0.50642417 0.90170882 0.63021739
0.200 748.2 -2.188 4.83403302 -1.29711030 0.05249728 1.20531288 0.17968066 -0.00337590 1.1648 -1.49 3.50112817 0.00319554 2.08901131 0.00000000 -0.53087673 1.2230 -1.25 0.74515270 0.44618739 0.86852504 0.61699385
0.250 654.3 -2.381 4.42687615 -1.18774055 0.02995137 1.37607187 0.22912175 -0.00355237 0.9940 -1.30 3.62815675 0.00181700 2.25003086 0.00000000 -0.58085678 1.1600 -1.17 0.72855743 0.45040229 0.85653847 0.58609155
0.300 587.1 -2.518 4.57008643 -1.24895678 0.03865827 1.34990775 0.15592549 -0.00244847 0.8821 -1.18 3.87633808 0.00212947 2.28338700 0.00000000 -0.66280655 1.0500 -1.06 0.72093248 0.42549471 0.83713164 0.57014335
0.400 503.0 -2.657 3.98311294 -1.13377346 0.04682762 1.37953880 0.11670946 -0.00207613 0.7046 -0.98 4.03388062 0.00068979 2.31408730 0.00000000 -0.72244113 0.8000 -0.78 0.71005053 0.42945015 0.82981877 0.54795548
0.500 456.6 -2.669 4.86034340 -1.38019755 0.03822425 1.51949871 0.18347677 -0.00001896 0.5799 -0.82 4.31418239 0.00064780 2.33333479 0.00000000 -0.79644275 0.6620 -0.62 0.66934213 0.43333698 0.79737057 0.49113105
0.600 430.3 -2.599 4.67510367 -1.35362409 0.02523729 1.66662746 0.21967977 0.00000000 0.5021 -0.70 4.75196667 0.00087070 2.23421777 0.00000000 -0.90120145 0.5800 -0.50 0.66733247 0.44599448 0.80264793 0.49077603
0.750 410.5 -2.401 4.30862113 -1.30799859 0.00995253 1.85625091 0.29782648 0.00000000 0.3687 -0.54 4.70451938 -0.00031282 2.05217228 0.00000000 -0.89829099 0.4800 -0.34 0.66329494 0.46723155 0.81133563 0.48213254
1.000 400.0 -1.955 3.57339281 -1.23082022 0.03605351 1.81217177 0.24372341 0.00000000 0.1746 -0.34 4.56020155 -0.00101097 1.63506217 0.00000000 -0.87330858 0.3300 -0.14 0.63504015 0.50143305 0.80914220 0.45955396
1.500 400.0 -1.025 2.92216459 -1.18750273 0.02768934 2.03469107 0.22521403 -0.00009996 -0.0820 -0.05 4.83342978 0.00009741 0.69338467 0.00000000 -0.94685865 0.3100 0.00 0.60012607 0.51633193 0.79167542 0.42572864
2.000 400.0 -0.299 2.39779653 -1.16319283 0.04011300 2.04340485 0.27382886 -0.00033356 -0.2821 0.12 4.59028522 0.00108512 -0.09761879 0.00000000 -0.90845421 0.3000 0.00 0.56961713 0.50688464 0.76249309 0.40178822
2.500 400.0 0.000 1.64147667 -1.06543862 0.08310064 1.88987024 0.18739875 -0.00121364 -0.4108 0.25 4.13415056 0.00035459 -0.34931995 0.00000000 -0.80518214 0.3000 0.00 0.55384735 0.51465398 0.75605265 0.39825312
3.000 400.0 0.000 1.66482796 -1.12677535 0.09403648 1.90503920 0.13268085 -0.00087595 -0.4466 0.30 4.18978319 0.00072950 -0.33269783 0.00000000 -0.81689247 0.3000 0.00 0.53658882 0.50365207 0.73593000 0.38493023
4.000 400.0 0.000 0.90564754 -1.07619985 0.13838017 1.71178342 0.01379686 -0.00061861 -0.4344 0.30 4.50906779 0.00084112 -0.41320697 0.00000000 -0.87331394 0.3000 0.00 0.51345287 0.45311429 0.68479662 0.35578953
5.000 400.0 0.000 0.61234440 -1.13079589 0.15259121 1.59358719 0.06464958 0.00000000 -0.4368 0.30 4.56385964 0.00068188 -0.42395126 0.00000000 -0.87800447 0.3000 0.00 0.51417184 0.43900131 0.67608789 0.34990851
6.000 400.0 0.000 0.32672294 -1.15734380 0.12420910 1.69183532 0.32368231 0.00000000 -0.4586 0.30 4.55836575 0.00137322 -0.38759507 0.00000000 -0.88436295 0.3000 0.00 0.49080507 0.42084190 0.64652728 0.32047977
7.500 400.0 0.000 -0.24139803 -1.14070070 0.10950824 1.71125604 0.60252124 0.00000000 -0.4433 0.30 5.08281865 0.00167053 -0.32638288 0.00000000 -0.98803311 0.3000 0.00 0.47063810 0.41701232 0.62880800 0.29895226
10.00 400.0 0.000 -0.96313983 -1.09295336 0.11343926 1.67160339 0.77620830 0.00000000 -0.4828 0.30 5.49692364 -0.00070392 -0.25811162 0.00000000 -1.05008478 0.3000 0.00 0.46023151 0.38872242 0.60242690 0.28453650
""")
# Theoretically identical to the original Abrahamson et al. (2015)
# correction, but in any case taken from Montalva et al. (2017) Matlab
# code to ensure consistency with author's implementation
COEFFS_MAG_SCALE = CoeffsTable(sa_damping=5, table="""\
imt dc1
pga 0.200000000
0.010 0.200000000
0.020 0.200000000
0.050 0.200000000
0.075 0.200000000
0.100 0.200000000
0.150 0.200000000
0.200 0.200000000
0.250 0.200000000
0.300 0.200000000
0.400 0.143682921
0.500 0.100000000
0.600 0.073696559
0.750 0.041503750
1.000 0.000000000
1.500 -0.058496250
2.000 -0.100000000
2.500 -0.155033971
3.000 -0.200000000
4.000 -0.200000000
5.000 -0.200000000
6.000 -0.200000000
7.500 -0.200000000
10.00 -0.200000000
5.000 -0.200000000
6.000 -0.200000000
7.500 -0.200000000
10.00 -0.200000000
""")
[docs]class MontalvaEtAl2017SSlab(AbrahamsonEtAl2015SSlab):
"""
Adaptation of the Abrahamson et al. (2015) BC Hydro subduction in-slab
GMPE, calibrated to Chilean strong motion data
"""
kind = "montalva17"
COEFFS = CoeffsTable(sa_damping=5, table="""\
imt vlin b theta1 theta2 theta3 theta4 theta5 theta6 theta7 theta8 theta10 theta11 theta12 theta13 theta14 theta15 theta16 phi tau sigma phi_S2S
pga 865.1 -1.186 5.87504394 -1.75359772 0.13125248 0.80276784 -0.33486952 -0.00039095 1.0988 -1.42 4.53143081 0.00567350 1.01494528 0.00000000 -0.73080261 0.9969 -1.00 0.69118080 0.47462209 0.83844918 0.56436373
0.010 865.1 -1.186 5.87504394 -1.75359772 0.13125248 0.80276784 -0.33486952 -0.00039095 1.0988 -1.42 4.53143081 0.00567350 1.01494528 0.00000000 -0.73080261 0.9969 -1.00 0.69118080 0.47462209 0.83844918 0.56436373
0.020 865.1 -1.186 5.97631438 -1.77010766 0.12246057 0.84131709 -0.28054559 -0.00038903 1.0988 -1.42 4.57416129 0.00565448 1.03738201 0.00000000 -0.73868917 0.9969 -1.00 0.69938258 0.47631913 0.84617723 0.57187735
0.050 1053.5 -1.346 7.45297044 -2.03336398 0.08332151 1.03131243 -0.03954116 0.00000000 1.2536 -1.65 4.56070915 0.00848068 1.31034079 0.00000000 -0.69848828 1.1030 -1.18 0.70173433 0.53776165 0.88409200 0.57850117
0.075 1085.7 -1.471 8.04759521 -2.10610081 0.08012671 1.03436999 -0.01295063 -0.00009638 1.4175 -1.80 4.36639286 0.00921589 1.48158019 0.00000000 -0.65335577 1.2732 -1.36 0.71412373 0.56188074 0.90867082 0.59936738
0.100 1032.5 -1.624 7.76085108 -1.99370934 0.07303120 1.07565004 0.00758131 -0.00078515 1.3997 -1.80 3.90922953 0.00629627 1.65618649 0.00000000 -0.55051160 1.3042 -1.36 0.74112800 0.52707475 0.90943856 0.63409914
0.150 877.6 -1.931 6.17191900 -1.58654201 0.05481839 1.17061492 0.10490549 -0.00267532 1.3582 -1.69 3.06236311 0.00558843 1.93944484 0.00000000 -0.42997222 1.2600 -1.30 0.74606525 0.50642417 0.90170882 0.63021739
0.200 748.2 -2.188 4.83403302 -1.29711030 0.05249728 1.20531288 0.17968066 -0.00337590 1.1648 -1.49 3.50112817 0.00319554 2.08901131 0.00000000 -0.53087673 1.2230 -1.25 0.74515270 0.44618739 0.86852504 0.61699385
0.250 654.3 -2.381 4.42687615 -1.18774055 0.02995137 1.37607187 0.22912175 -0.00355237 0.9940 -1.30 3.62815675 0.00181700 2.25003086 0.00000000 -0.58085678 1.1600 -1.17 0.72855743 0.45040229 0.85653847 0.58609155
0.300 587.1 -2.518 4.57008643 -1.24895678 0.03865827 1.34990775 0.15592549 -0.00244847 0.8821 -1.18 3.87633808 0.00212947 2.28338700 0.00000000 -0.66280655 1.0500 -1.06 0.72093248 0.42549471 0.83713164 0.57014335
0.400 503.0 -2.657 3.98311294 -1.13377346 0.04682762 1.37953880 0.11670946 -0.00207613 0.7046 -0.98 4.03388062 0.00068979 2.31408730 0.00000000 -0.72244113 0.8000 -0.78 0.71005053 0.42945015 0.82981877 0.54795548
0.500 456.6 -2.669 4.86034340 -1.38019755 0.03822425 1.51949871 0.18347677 -0.00001896 0.5799 -0.82 4.31418239 0.00064780 2.33333479 0.00000000 -0.79644275 0.6620 -0.62 0.66934213 0.43333698 0.79737057 0.49113105
0.600 430.3 -2.599 4.67510367 -1.35362409 0.02523729 1.66662746 0.21967977 0.00000000 0.5021 -0.70 4.75196667 0.00087070 2.23421777 0.00000000 -0.90120145 0.5800 -0.50 0.66733247 0.44599448 0.80264793 0.49077603
0.750 410.5 -2.401 4.30862113 -1.30799859 0.00995253 1.85625091 0.29782648 0.00000000 0.3687 -0.54 4.70451938 -0.00031282 2.05217228 0.00000000 -0.89829099 0.4800 -0.34 0.66329494 0.46723155 0.81133563 0.48213254
1.000 400.0 -1.955 3.57339281 -1.23082022 0.03605351 1.81217177 0.24372341 0.00000000 0.1746 -0.34 4.56020155 -0.00101097 1.63506217 0.00000000 -0.87330858 0.3300 -0.14 0.63504015 0.50143305 0.80914220 0.45955396
1.500 400.0 -1.025 2.92216459 -1.18750273 0.02768934 2.03469107 0.22521403 -0.00009996 -0.0820 -0.05 4.83342978 0.00009741 0.69338467 0.00000000 -0.94685865 0.3100 0.00 0.60012607 0.51633193 0.79167542 0.42572864
2.000 400.0 -0.299 2.39779653 -1.16319283 0.04011300 2.04340485 0.27382886 -0.00033356 -0.2821 0.12 4.59028522 0.00108512 -0.09761879 0.00000000 -0.90845421 0.3000 0.00 0.56961713 0.50688464 0.76249309 0.40178822
2.500 400.0 0.000 1.64147667 -1.06543862 0.08310064 1.88987024 0.18739875 -0.00121364 -0.4108 0.25 4.13415056 0.00035459 -0.34931995 0.00000000 -0.80518214 0.3000 0.00 0.55384735 0.51465398 0.75605265 0.39825312
3.000 400.0 0.000 1.66482796 -1.12677535 0.09403648 1.90503920 0.13268085 -0.00087595 -0.4466 0.30 4.18978319 0.00072950 -0.33269783 0.00000000 -0.81689247 0.3000 0.00 0.53658882 0.50365207 0.73593000 0.38493023
4.000 400.0 0.000 0.90564754 -1.07619985 0.13838017 1.71178342 0.01379686 -0.00061861 -0.4344 0.30 4.50906779 0.00084112 -0.41320697 0.00000000 -0.87331394 0.3000 0.00 0.51345287 0.45311429 0.68479662 0.35578953
5.000 400.0 0.000 0.61234440 -1.13079589 0.15259121 1.59358719 0.06464958 0.00000000 -0.4368 0.30 4.56385964 0.00068188 -0.42395126 0.00000000 -0.87800447 0.3000 0.00 0.51417184 0.43900131 0.67608789 0.34990851
6.000 400.0 0.000 0.32672294 -1.15734380 0.12420910 1.69183532 0.32368231 0.00000000 -0.4586 0.30 4.55836575 0.00137322 -0.38759507 0.00000000 -0.88436295 0.3000 0.00 0.49080507 0.42084190 0.64652728 0.32047977
7.500 400.0 0.000 -0.24139803 -1.14070070 0.10950824 1.71125604 0.60252124 0.00000000 -0.4433 0.30 5.08281865 0.00167053 -0.32638288 0.00000000 -0.98803311 0.3000 0.00 0.47063810 0.41701232 0.62880800 0.29895226
10.00 400.0 0.000 -0.96313983 -1.09295336 0.11343926 1.67160339 0.77620830 0.00000000 -0.4828 0.30 5.49692364 -0.00070392 -0.25811162 0.00000000 -1.05008478 0.3000 0.00 0.46023151 0.38872242 0.60242690 0.28453650
""")