Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Julian C. Lozos"'
Autor:
Christine A. Goulet, Anna H. Rood, Devin McPhillips, Julian C. Lozos, Albert R. Kottke, Chris L M Madugo, Christine E. Wittich, Norman H. Sleep, Tamarah R King, Michael E. Oskin, Lisa Grant Ludwig, Dylan H. Rood, J Ramón Arrowsmith, Mark Stirling
Publikováno v:
Seismological Research Letters. 92:314-324
We provide an overview of a 2019 workshop on the use of fragile geologic features (FGFs) to evaluate seismic hazard models. FGFs have been scarcely utilized in the evaluation of seismic hazard models, despite nearly 30 yr having passed since the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45edf99c2aad9ade82bf297967cd70a
https://doi.org/10.1785/0220200197
https://doi.org/10.1785/0220200197
Autor:
Sirena Ulloa, Julian C. Lozos
Publikováno v:
Bulletin of the Seismological Society of America. 110:2599-2618
Thrust-fault earthquakes are particularly hazardous in that they produce stronger ground motion than normal or strike-slip events of the same magnitude due to a combination of hanging-wall effects, vertical asymmetry, and higher stress drop due to co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f19cc0b06052f2751e24d4ae257ae558
https://doi.org/10.1785/0120200143
https://doi.org/10.1785/0120200143
Publikováno v:
Bulletin of the Seismological Society of America. 109:2168-2186
Investigations of historic surface‐rupturing thrust earthquakes suggest that rupture can jump from one fault to another up to 8 km away. Additionally, there are observations of jumping rupture between thrust faults ∼50 km apart. In contrast, prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc5aa7106f707374152a2b5176690536
https://doi.org/10.1785/0120190003
https://doi.org/10.1785/0120190003
Partially creeping faults exhibit complex behavior in terms of which parts of the fault slip seismically versus aseismically. The specific geometry of creeping versus locked fault patches may pose ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b86bea83a614e4b59ce7e9cdd7149d54
https://doi.org/10.1002/essoar.10506080.1
https://doi.org/10.1002/essoar.10506080.1
Autor:
Julian C. Lozos, Ruth A. Harris
Publikováno v:
Geophysical Research Letters. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd360f07647ae97b575c1e961b14f9d2
https://doi.org/10.1029/2019gl086020
https://doi.org/10.1029/2019gl086020
Publikováno v:
Journal of Geophysical Research: Solid Earth. 122:7042-7075
This study is to determine the detailed response of shear strength and other fault properties to changes in normal stress at room temperature using dry initial bare rock surfaces of granite at normal stresses between 5 and 7 MPa. Rapid normal stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86327f7a7b72064266d5fd1939af19ac
https://doi.org/10.1002/2017jb014049
https://doi.org/10.1002/2017jb014049
Publikováno v:
Natural Hazards Review. 20
Interactive education strategies have been shown to be more effective in increasing knowledge of disaster preparedness than dissemination of written materials and lectures. To educate colle...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018cfa4154d603163d42e75ef2c2e0bc
https://doi.org/10.1061/(asce)nh.1527-6996.0000322
https://doi.org/10.1061/(asce)nh.1527-6996.0000322
Autor:
Julian C. Lozos, Matthew D. Purvance, James N. Brune, Richard J. Brune, Lisa Grant Ludwig, Abdolrasool Anooshehpoor
Publikováno v:
Seismological Research Letters. 86:1345-1353
Online Material: Photos of precariously balance rocks (PBRs) with a regional location map, illustrations of measuring PBR fragility, and measured parameters of PBR fragility. A major goal of seismology is to predict earthquake shaking (Frankel, 1999)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7daf499e16c64d0846f627a3b5da5690
https://doi.org/10.1785/0220140239
https://doi.org/10.1785/0220140239
Publikováno v:
Bulletin of the Seismological Society of America. 105:1931-1946
We use the 3D finite‐element method to conduct dynamic models of rupture and resulting ground motion on the Claremont–Casa Loma stepover of the northern San Jacinto fault. We incorporate complex fault geometry (from the U.S. Geological Survey [US
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4a1e99745727af61538d63cfe48c655
https://doi.org/10.1785/0120140327
https://doi.org/10.1785/0120140327
Autor:
Kim B. Olsen, James N. Brune, Richard J. Brune, Julian C. Lozos, Rumi Takedatsu, David D. Oglesby
Publikováno v:
Bulletin of the Seismological Society of America. 105:1947-1960
The Southern California San Jacinto fault is geometrically complex, consisting of several major strands with smaller scale complexity within each strand. The two northernmost strands, the Claremont and the Casa Loma–Clark, are separated by a 25‐k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e8a22d8cd4873bfcc17b79f22452599
https://doi.org/10.1785/0120140328
https://doi.org/10.1785/0120140328