Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2427
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Di Toro, G.; Dipartimento di Geologia, Paleontologia e Geofisica, Universita` di Padova | en |
dc.contributor.authorall | Hirose, T.; Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto | en |
dc.contributor.authorall | Nielsen, S.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.authorall | Pennacchioni, G.; Dipartimento di Geologia, Paleontologia e Geofisica, Universita` di Padova | en |
dc.contributor.authorall | Shimamoto, T.; Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto | en |
dc.date.accessioned | 2007-09-03T08:39:55Z | en |
dc.date.available | 2007-09-03T08:39:55Z | en |
dc.date.issued | 2006 | en |
dc.identifier.uri | http://hdl.handle.net/2122/2427 | en |
dc.description.abstract | Melt produced by friction during earthquakes may act either as a coseismic fault lubricant or as a viscous brake. Here we estimate the dynamic shear resistance (tf) in the presence of frictioninduced melts from both exhumed faults and high-velocity (1.28 meters per second) frictional experiments. Exhumed faults within granitoids (tonalites) indicate low tf at 10 kilometers in depth. Friction experiments on tonalite samples show that tf depends weakly on normal stress. Extrapolation of experimental data yields tf values consistent with the field estimates and well below the Byerlee strength. We conclude that friction-induced melts can lubricate faults at intermediate crustal depths. | en |
dc.language.iso | English | en |
dc.publisher.name | NPG | en |
dc.relation.ispartof | Science | en |
dc.relation.ispartofseries | /311 (2006) | en |
dc.subject | Melt Lubrication | en |
dc.subject | Faults | en |
dc.subject | Earthquakes | en |
dc.title | Natural and Experimental Evidence of Melt Lubrication of Faults During Earthquakes | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 647-649 | en |
dc.subject.INGV | 04. Solid Earth::04.04. Geology::04.04.06. Rheology, friction, and structure of fault zones | en |
dc.subject.INGV | 04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonics | en |
dc.identifier.doi | 10.1126/science.1121012 | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Di Toro, G. | en |
dc.contributor.author | Hirose, T. | en |
dc.contributor.author | Nielsen, S. | en |
dc.contributor.author | Pennacchioni, G. | en |
dc.contributor.author | Shimamoto, T. | en |
dc.contributor.department | Dipartimento di Geologia, Paleontologia e Geofisica, Universita` di Padova | en |
dc.contributor.department | Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
dc.contributor.department | Dipartimento di Geologia, Paleontologia e Geofisica, Universita` di Padova | en |
dc.contributor.department | Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Kyoto | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
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 | Kochi Institute for Core Sample Research, Japan Agency Marine Earth Science and Technology, Kochi, Japan. | - |
crisitem.author.dept | Durham University, Durham, UK | - |
crisitem.author.dept | Dipartimento di Geoscienze, Università di Padova, Padova, IT | - |
crisitem.author.dept | Department of Earth and Planetary Systems Science, University of Hiroshima, Hiroshima, Japan. | - |
crisitem.author.orcid | 0000-0002-6618-3474 | - |
crisitem.author.orcid | 0000-0002-5397-3346 | - |
crisitem.author.orcid | 0000-0002-9214-2932 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
WEB OF SCIENCETM
Citations
233
checked on Feb 10, 2021
Page view(s)
120
checked on Apr 17, 2024
Download(s)
24
checked on Apr 17, 2024