Strain monitoring of active faults in the central Apennines (Italy) during the period 2002-2017
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F19%3A00509489" target="_blank" >RIV/67985891:_____/19:00509489 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216208:11310/19:10388552 RIV/67985831:_____/19:00543661
Výsledek na webu
<a href="https://www.sciencedirect.com/science/article/pii/S0040195118303755" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0040195118303755</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tecto.2018.10.033" target="_blank" >10.1016/j.tecto.2018.10.033</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Strain monitoring of active faults in the central Apennines (Italy) during the period 2002-2017
Popis výsledku v původním jazyce
We present the results of 3-D monitoring of strain along active faults outcropping in the central Apennines, where recent and historical strong earthquakes occurred, using TM-71 extensometers during the period 2002-2017. We discuss the fault slip development as well as kinematics particularly in the light of local recent seismicity. The recorded fault slip corresponds to the minimum and maximum principal stress with a SW-NE orientation and slightly dipping to SW. Moreover, the detected fault slip is non-linear and affected by remarkable transient periods of acceleration, which lasted up to several months. The recorded accelerations were induced by alternation of extensional, reverse and horizontal displacement due to switching extensional and compressional stress/strain state and coincide with periods of major seismic events that recently affected the central Apennines. This phenomenon is being investigated. In the case of the moderate L'Aquila 2009 and Norcia 2016 earthquakes, the recorded fault slips can be characterized as pre-seismic.
Název v anglickém jazyce
Strain monitoring of active faults in the central Apennines (Italy) during the period 2002-2017
Popis výsledku anglicky
We present the results of 3-D monitoring of strain along active faults outcropping in the central Apennines, where recent and historical strong earthquakes occurred, using TM-71 extensometers during the period 2002-2017. We discuss the fault slip development as well as kinematics particularly in the light of local recent seismicity. The recorded fault slip corresponds to the minimum and maximum principal stress with a SW-NE orientation and slightly dipping to SW. Moreover, the detected fault slip is non-linear and affected by remarkable transient periods of acceleration, which lasted up to several months. The recorded accelerations were induced by alternation of extensional, reverse and horizontal displacement due to switching extensional and compressional stress/strain state and coincide with periods of major seismic events that recently affected the central Apennines. This phenomenon is being investigated. In the case of the moderate L'Aquila 2009 and Norcia 2016 earthquakes, the recorded fault slips can be characterized as pre-seismic.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10505 - Geology
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Tectonophysics
ISSN
0040-1951
e-ISSN
—
Svazek periodika
750
Číslo periodika v rámci svazku
JAN 5
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
14
Strana od-do
22-35
Kód UT WoS článku
000458713300003
EID výsledku v databázi Scopus
—