Strain monitoring of active faults in the central Apennines (Italy) during the period 2002–2017

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F19%3A00543661" target="_blank" >RIV/67985831:_____/19:00543661 - isvavai.cz</a>
Alternative codes found
RIV/67985891:_____/19:00509489 RIV/00216208:11310/19:10388552
Result on the web
<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>

Result language
angličtina
Original language name
Strain monitoring of active faults in the central Apennines (Italy) during the period 2002–2017
Original language description
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.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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