Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/9430
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Bonini, L.; Dipartimento di Matematica e Geoscienze, Università di Trieste, Trieste, ITALY | en |
dc.contributor.authorall | Basili, R.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Toscani, G.; Dipartimento di Scienze della Terra e dell’Ambiente, Università di Pavia, ITALY | en |
dc.contributor.authorall | Burrato, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Seno, S.; Dipartimento di Scienze della Terra e dell’Ambiente, Università di Pavia, ITALY | en |
dc.contributor.authorall | Valensise, G.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.date.accessioned | 2015-03-23T08:47:49Z | en |
dc.date.available | 2015-03-23T08:47:49Z | en |
dc.date.issued | 2015 | en |
dc.identifier.uri | http://hdl.handle.net/2122/9430 | en |
dc.description.abstract | Several mountainous regions are currently affected by syn- or post-orogenic active extension. We investigate how a newly-formed normal fault interacts with structures inherited from a previous contractional phase. To this end, we use analog models that adopt an innovative technique for performing a precut that mimics such inherited structures into a clay layer; this clay layer is laid on top of a master fault simulated by two rigid blocks sliding along an inclined plane. We carry out six experiments with variously oriented precuts and compare the results with those obtained in a reference isotropic experiment. All other conditions are identical for all seven realizations. Fault evolution is monitored by taking closely-spaced snapshots analyzed through the Digital Image Correlation method. We find that the upward propagation of the normal fault can be either accelerated or decelerated depending on the presence of a precut and its orientation. Such precuts can also promote or inhibit the formation of bending-moment faults. These interactions between master fault and precut also affect the shape of the fault-related syncline-anticline pair. | en |
dc.language.iso | English | en |
dc.publisher.name | Elsevier Science Limited | en |
dc.relation.ispartof | Journal of structural geology | en |
dc.relation.ispartofseries | /74 (2015) | en |
dc.subject | Extension | en |
dc.subject | Normal faults | en |
dc.subject | Pre-existing fault | en |
dc.subject | Analogue modeling | en |
dc.subject | Accommodation space | en |
dc.subject | Blind fault | en |
dc.subject | Active tectonics | en |
dc.title | The role of pre-existing discontinuities in the development of extensional faults: an analog modeling perspective | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 145–158 | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.01. Earthquake geology and paleoseismology | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.09. Structural geology | en |
dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.01. Earthquake faults: properties and evolution | en |
dc.identifier.doi | 10.1016/j.jsg.2015.03.004 | en |
dc.description.obiettivoSpecifico | 2T. Tettonica attiva | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.relation.issn | 0191-8141 | en |
dc.relation.eissn | 1873-1201 | en |
dc.contributor.author | Bonini, L. | en |
dc.contributor.author | Basili, R. | en |
dc.contributor.author | Toscani, G. | en |
dc.contributor.author | Burrato, P. | en |
dc.contributor.author | Seno, S. | en |
dc.contributor.author | Valensise, G. | en |
dc.contributor.department | Dipartimento di Matematica e Geoscienze, Università di Trieste, Trieste, ITALY | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Dipartimento di Scienze della Terra e dell’Ambiente, Università di Pavia, ITALY | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Dipartimento di Scienze della Terra e dell’Ambiente, Università di Pavia, ITALY | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Pavia. Via Ferrata, 1 - 27100 Pavia, Italy | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.dept | Dipartimento di Scienze della Terra, Università di Pavia | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
crisitem.author.orcid | 0000-0001-5613-7813 | - |
crisitem.author.orcid | 0000-0002-1213-0828 | - |
crisitem.author.orcid | 0000-0001-6588-7560 | - |
crisitem.author.orcid | 0000-0001-7631-1903 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
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Bonini&2015_JSG.pdf | accepted paper | 6.18 MB | Adobe PDF | View/Open |
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