About: Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling

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About: Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Mechanisms of earthquakes and induced seismic events are frequently found using the moment tensor description rather than the traditional double couple (DC), as it allows for nonshear source phenomena. However, non-DC source components are sensitive to event mislocations and inexact velocity models of the crust. Inaccuracies such as these can generate spurious non-DC components in the mechanism, which should be taken into account during the interpretation. We perform a synthetic case study simulating seismic observations at Soultz-sous-Forêts, Alsace, hot dry rock (HDR) site. Synthetic P and S amplitudes for several shear-tensile source models are inverted, assuming hypocenter mislocation and velocity structure mismodeling in several types of station coverage. Mechanisms of earthquakes and induced seismic events are frequently found using the moment tensor description rather than the traditional double couple (DC), as it allows for nonshear source phenomena. However, non-DC source components are sensitive to event mislocations and inexact velocity models of the crust. Inaccuracies such as these can generate spurious non-DC components in the mechanism, which should be taken into account during the interpretation. We perform a synthetic case study simulating seismic observations at Soultz-sous-Forêts, Alsace, hot dry rock (HDR) site. Synthetic P and S amplitudes for several shear-tensile source models are inverted, assuming hypocenter mislocation and velocity structure mismodeling in several types of station coverage. (en)
Title	Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling (en)
skos:prefLabel	Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling (en)
skos:notation	RIV/67985530:_____/09:00330652!RIV10-AV0-67985530
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/09/0724), P(IAA300120502), Z(AV0Z30120515)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šílený, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Geofyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	339142
http://linked.open...ai/riv/idVysledku	RIV/67985530:_____/09:00330652
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	earthquake mechanisms; induced seismic events; non-double-couple mechanisms (en)
http://linked.open.../riv/klicoveSlovo	non-double-couple mechanisms earthquake mechanisms induced seismic events
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[F51F9CA9A604]
http://linked.open...i/riv/nazevZdroje	Bulletin of the Seismological Society of America
http://linked.open...in/vavai/riv/obor	DC
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Non-double-couple mechanisms - a tool for monitoring the mode of fracturing Finite-extent earthquake source from higher-degree moment tensors: its resolution with uncertain crust-mantle model
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	99
http://linked.open...iv/tvurceVysledku	Šílený, Jan
http://linked.open...ain/vavai/riv/wos	000268459800012
http://linked.open...n/vavai/riv/zamer	Study of the internal structure and dynamics of the Earth
issn	0037-1106
number of pages	8 (xsd:int)

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