Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3342| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Tinti, E.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
| dc.contributor.authorall | Fukuyama, E.; National Research Institute for Earth Science and Disaster Prevention | en |
| dc.contributor.authorall | Piatanesi, A.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
| dc.contributor.authorall | Cocco, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
| dc.date.accessioned | 2007-12-14T14:18:30Z | en |
| dc.date.available | 2007-12-14T14:18:30Z | en |
| dc.date.issued | 2005 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/3342 | en |
| dc.description.abstract | We propose a new source-time function, to be used in kinematic modeling of ground-motion time histories, which is consistent with dynamic propagation of earthquake ruptures and makes feasible the dynamic interpretation of kinematic slip models. This function is derived from a source-time function first proposed by Yoffe (1951), which yields a traction evolution showing a slip-weakening behavior. In order to remove its singularity, we apply a convolution with a triangular function and obtain a regularized source-time function called the regularized Yoffe function. We propose a parameterization of this slip-velocity time function through the final slip, its duration, and the duration of the positive slip acceleration (Tacc). Using this analytical function, we examined the relation between kinematic parameters, such as peak slip velocity and slip duration, and dynamic parameters, such as slip-weakening distance and breakdown-stress drop. The obtained scaling relations are consistent with those proposed by Ohnaka and Yamashita (1989) from laboratory experiments. This shows that the proposed source-time function suitably represents dynamic rupture propagation with finite slip-weakening distances. | en |
| dc.language.iso | English | en |
| dc.publisher.name | Seismological Society of America | en |
| dc.relation.ispartof | Bulletin of the Seismological Society of America | en |
| dc.relation.ispartofseries | /95 (2005) | en |
| dc.subject | Earthquake dynamics and mechanics | en |
| dc.subject | Earthquake modeling | en |
| dc.subject | Earthquake parameters | en |
| dc.title | A Kinematic Source-Time Function Compatible with Earthquake Dynamics | en |
| dc.type | article | en |
| dc.description.status | Published | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.description.pagenumber | 1211–1223 | en |
| dc.subject.INGV | 04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamics | en |
| dc.identifier.doi | 10.1785/0120040177 | en |
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Seism. Soc. Am. 77, 490–513. Tinti, E., A. Bizzarri, A. Piatanesi, and M. Cocco (2004). Estimates of slip weakening distance for different dynamic rupture models, Geophys. Res. Lett. 31, L02611, doi:10.1029/2003GL018811. Wald, D. J., and T. H. Heaton (1994). Spatial and temporal distribution of slip for the 1992 Landers, California, earthquake, Bull. Seism. Soc. Am. 84, 668–691. Yagi, Y., and M. Kikuchi (2000). Source rupture process of the Kocaeli, Turkey, earthquake of August 17, 1999, obtained by joint inversion of near-field data and teleseismic data, Geophys. Res. Lett. 27, 1969– 1972. Yoffe, E. (1951). The moving Griffith crack, Phil. Mag. 42, 739–750. Yoshida, S., and K. Koketsu (1990). Simultaneous inversion of waveform and geodetic data for the rupture process of the 1984 Naganoken- Seibu, Japan, earthquake, Geophys. J. Int. 103, 355–362. Yoshida, S., K. Koketsu, B. Shibazaki, T. Sagiya, T. Kato, and Y. Yoshida (1996). Joint inversion of near- and far-field waveforms and geodetic data for the rupture process of the 1995 Kobe earthquake, J. Phys. Earth 44, 437–454. Zheng, G., and J. R. Rice (1998). Conditions under which velocity weakening friction allows a self-healing versus a crack-like mode of rupture Bull. Seism. Soc. Am. 88, 1466–1483. | en |
| dc.description.obiettivoSpecifico | 3.1. Fisica dei terremoti | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | partially_open | en |
| dc.contributor.author | Tinti, E. | en |
| dc.contributor.author | Fukuyama, E. | en |
| dc.contributor.author | Piatanesi, A. | en |
| dc.contributor.author | Cocco, M. | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | en |
| dc.contributor.department | National Research Institute for Earth Science and Disaster Prevention | en |
| dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia | 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 | restricted | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | National Research Institute for Earth Science and Disaster Prevention, Tsukuba, Japan | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione ONT, Roma, Italia | - |
| crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia | - |
| crisitem.author.orcid | 0000-0002-6942-3592 | - |
| crisitem.author.orcid | 0000-0003-2863-3662 | - |
| crisitem.author.orcid | 0000-0001-6798-4225 | - |
| 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.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 | |
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| File | Description | Size | Format | Existing users please Login |
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| BSSATinti2005.pdf | Published paper | 487.67 kB | Adobe PDF | |
| 2004177_Tinti.pdf | Tinti_paper | 560.6 kB | Adobe PDF | View/Open |
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