S21B:
Physics of Earthquake Rupture Propagation V Posters

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Session ID#: 17375

Session Description:
Physics of earthquake rupture propagation is a classic problem, on which many studies have been conducted. Due to the upgrade of scientific instruments and methods, now we are able to study earthquake rupture in greater detail in laboratory experiments, in addition to the field observations and numerical simulations. Highlights of recent discoveries include the diverse weakening mechanisms during fault slip, the scale dependence of fault friction and fracture energy, the modulation of fault zone property and surface topography on rupture behavior, the generation of supershear ruptures under heterogeneous conditions, and the non-persistent behaviors of the same fault patch during different earthquakes. In this session, we welcome studies, from friction experiments, seismic/geodetic observations, and numerical modeling, to reflect recent progress in studying the source properties, the detailed rupture process, the involved mechanisms, and the energy budget of earthquakes.
Primary Convener:  Shiqing Xu, Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China
Conveners:  Eiichi Fukuyama, Kyoto University, Department of Civil and Earth Resources Engineering, Graduate School of Engineering, Kyoto, Japan, Amir Sagy, Geological Survey of Israel, Jerusalem, Israel and Mai Linh Doan, ISTerre Institute of Earth Sciences, Université Grenoble Alpes, Grenoble, France
Chairs:  Mai Linh Doan, ISTerre Institute of Earth Sciences, Université Grenoble Alpes, Grenoble, France, Eiichi Fukuyama, Kyoto University, Department of Civil and Earth Resources Engineering, Graduate School of Engineering, Kyoto, Japan, Amir Sagy, Geological Survey of Israel, Jerusalem, Israel and Shiqing Xu, Southern University of Science and Technology, Department of Earth and Space Sciences, Shenzhen, China
OSPA Liaison:  Eiichi Fukuyama, Kyoto University, Department of Civil and Earth Resources Engineering, Graduate School of Engineering, Kyoto, Japan
Index Terms:

7209 Earthquake dynamics [SEISMOLOGY]
7215 Earthquake source observations [SEISMOLOGY]
8118 Dynamics and mechanics of faulting [TECTONOPHYSICS]
8163 Rheology and friction of fault zones [TECTONOPHYSICS]

Abstracts Submitted to this Session:

An experimental study of the influence of pore water on dynamic rupture processes. (122591)
Mateo Acosta1, Francois Xavier Passelegue2, Alexandre Schubnel3 and Marie Violay1, (1)Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (2)University of Manchester, SEAES, Manchester, United Kingdom, (3)CNRS, Paris Cedex 16, France
The effects of water on stress drop and heat production during laboratory stick-slip events (132213)
Brooks Proctor1, David A Lockner1, Brian D Kilgore2 and Nicholas M Beeler3, (1)USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, (2)USGS California Water Science Center Menlo Park, Menlo Park, United States, (3)USGS Cascades Volcano Observatory, Vancouver, United States
Experimental results of temperature response to stress change: An indication of the physics of earthquake rupture propagation (161720)
Weiren Lin1,2, Xiaoqiu Yang3, Osamu Tadai4, Xin Zeng3, En-Chao Yeh5, Chuanhai Yu3, Kentaro Hatakeda4, Hehua Xu3 and Ziying Xu6, (1)Kyoto University, Kyoto, Japan, (2)Kyoto University, Department of Urban Management, Kyoto, Japan, (3)South China Sea Institute of Oceanology, Key Laboratory of Marginal Sea Geology, Guangzhou, China, (4)Marine Works Japan Ltd., Nankoku, Japan, (5)National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan, (6)Guangzhou Marine Geological Survey, Key Laboratory of Marine Mineral Resources, Guangzhou, China
Flash Heating and Multi-Scale Thermal Effects at Seismic Slip-Rates in Rock (157333)
Omid Saber, Texas A&M University College Station, College Station, TX, United States, Frederick M Chester, Texas A&M University College Station, Department of Geology and Geophysics, College Station, United States and Jorge L Alvarado, Texas A&M University, Engineering Technology and Industrial Distribution, College Station, TX, United States
Maturation during short-duration heating of carbonaceous material: A new indicator for frictional heat during earthquake slip (129881)
Hideki Mukoyoshi, Shimane University, Matsue, Japan and Tetsuro Hirono, Osaka University, Osaka, Japan
An experimental investigation of earthquake rupture in granite at hydrothermal temperatures (20-160oC) (181082)
Nicola De Paola, University of Durham, Department of Earth Sciences, Durham, DH1, United Kingdom, Christopher Harbord, University College London, Department of Earth Sciences, London, United Kingdom, Stefan Bjorklund Nielsen, University of Durham, Department of Earth Sciences, Durham, United Kingdom and Dan Faulkner, University of Liverpool, Department of Earth, Ocean and Ecological Sciences, Liverpool, L69, United Kingdom
Spatio-temporal foreshock activity during stick-slip experiments of large rock samples (172632)
Yushi Tsujimura1, Hironori Kawakata1, Eiichi Fukuyama2, Futoshi Yamashita2, Shiqing Xu2, Kazuo Mizoguchi3, Shigeru Takizawa2 and Shiro Hirano4, (1)Ritsumeikan University, Kusatsu, Japan, (2)National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, (3)Central Research Institute of Electic Power Industry, Tokyo, Japan, (4)Ritsumeikan University, Department of Physical Science, Shiga, Japan
Influence of fault surface conditions on foreshock activity in large-scale biaxial friction experiment (154341)
Futoshi Yamashita1, Eiichi Fukuyama1, Shiqing Xu1, Hironori Kawakata1,2, Kazuo Mizoguchi1,3 and Shigeru Takizawa1, (1)National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, (2)Ritsumeikan University, Kusatsu, Japan, (3)Central Research Institute of Electic Power Industry, Tokyo, Japan
Spatio-Temporal b Value Trends For a PMMA-PMMA Frictional Interface (132158)
Jessica M Parker, Paul A Selvadurai and Steven D Glaser, University of California Berkeley, Berkeley, CA, United States
Spontaneous slip velocity evolution recorded during stick-slip laboratory experiments (176281)
Elisa Tinti1, Marco Maria Scuderi2, Laura Scognamiglio3, Giuseppe Di Stefano4, Cristiano Collettini2, Chris Marone5 and Massimo Cocco4, (1)Istituto Nazionale di Geofisica e Vulcanologia, Palermo, Italy, (2)Sapienza University of Rome, Rome, Italy, (3)Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy, (4)Istituto Nazionale di Geofisica e Vulcanologia, Roma, Italy, (5)Pennsylvania State University Main Campus, Geosciences, University Park, PA, United States
The Effects of Gouge Accumulation on High Speed Rock Friction (195369)
Monica R Barbery1, Frederick M Chester2, Judith Savaso Chester3 and Omid Saber3,4, (1)Texas A&M University, Center for Tectonophysics and the Department of Geology and Geophysics, College Station, United States, (2)Texas A&M University College Station, Department of Geology and Geophysics, College Station, United States, (3)Texas A&M University, Center for Tectonophysics and the Department of Geology and Geophysics, College Station, TX, United States, (4)Texas A&M University, Center for Tectonophysics and the Department of Geology and Geophysics, Department of Mechanical Engineering, College Station, TX, United States
An Experimentally-based Friction Law of Earthquake Rupture (149062)
Zonghu Liao, China University of Petroleum (Beijing), College of Geosciences, Beijing, China and Ze'ev Reches, University of Oklahoma Norman Campus, School of Geosciences, Norman, OK, United States
Pulverized Chert Nodules Record Ancient Earthquake Rupture Propagation (152138)
Christopher N Borjas, University of Texas at Arlington, Department of Earth and Environmental Sciences, Arlington, TX, United States and W. Ashley Griffith, University of Texas at Arlington, Arlington, TX, United States
Pseudotachylytes and mirror-like surfaces from extensional faults in Alpine Corsica (France) (175295)
Giulio Di Toro1, Francesca Prando2, Claudio Mazzoli3, Fabrizio Nestola4, Federico Zorzi5 and Giorgio Pennacchioni3, (1)University of Manchester, Manchester, United Kingdom, (2)University of Padova, Padova, Italy, (3)University of Padova, Department of Geosciences, Padova, Italy, (4)University of Padua, Department of Geosciences, Padua, Italy, (5)Department of Geosciences, University of Padova, Padova, Italy
Coseismic Origin of Foliated Cataclasites and Preservation Potential During the Seismic Cycle (194895)
Steven A.F. Smith1, Matteo Demurtas2, Elena Spagnuolo3, Michele Fondriest4 and Giulio Di Toro4, (1)University of Otago, Dunedin, New Zealand, (2)University of Padua, Dipartimento di Geoscienze, Padua, Italy, (3)National Institute of Geophysics and Volcanology, Roma 1, Rome, Italy, (4)University of Manchester, Manchester, United Kingdom
A New Microscopic Model of the Rate- and State- Friction Evolution (145404)
Tianyi Li, Princeton University, Geosciences, Princeton, NJ, United States and Allan M Rubin, Princeton University, Princeton, NJ, United States
Analytical Treatments of Static Friction Force and Propagation Velocity of Slip Front with Viscosity and Friction Nonlinearly depending on the Slip Velocity (120944)
Takehito Suzuki and Hiroshi Matsukawa, Aoyama Gakuin University, Sagamihara, Japan
Slip-rate singularity under heterogeneous frictional properties, effective normal stress (140115)
Sohom Ray, Tufts University, Civil and Environmental Engineering, Medford, MA, United States and Robert C Viesca, Tufts University, Civil and Environmental Engineering, Medford, United States
Brittle to ductile transition in a model of sheared granular materials (191769)
Xiao Ma, University of Illinois at Urbana Champaign, Urbana, IL, United States and Ahmed E Elbanna, University of Illinois at Urbana Champaign, Department of Civil and Environmental Engineering, Urbana, United States
An evolutive real-time source inversion based on a linear inverse formulation (126269)
Hugo Sánchez-Reyes1, Josue Tago2, Victor M Cruz-Atienza3, Ludovic Metivier4, Marcial Alberto Contreras Zazueta5 and Jean Virieux1, (1)University Joseph Fourier Grenoble, Grenboble, France, (2)National Autonomous University of Mexico, Faculty of Engineering, Ciudad DE Armería, Mexico, (3)UNAM National Autonomous University of Mexico, Mexico City, Mexico, (4)LGCA, Maison Geosciences, Grenoble, France, (5)National Autonomous University of Mexico, Ciudad DE Armería, Mexico
Rapid inversion of earthquake sources by geodesy-based seismic deformation within complex crustal heterogeneity (144217)
Sui Tung and Tim Masterlark, South Dakota School of Mines and Technology, Rapid City, SD, United States
Constraining Dynamic Rupture Properties of the 2015 Mw 7.8 Gorkha Earthquake by Integrated Inversion and Modeling Techniques (147949)
Kangchen Bai, California Institute of Technology, Pasadena, CA, United States, Han Yue, ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China, Jean-Paul Ampuero, Géoazur - Université Nice Sophia Antipolis, Valbonne, France, Prof. Mark Simons, Ph.D., California Institute of Technology, Seismological Laboratory, Pasadena, CA, United States and Jean-Philippe Avouac, California Institute of Technology, Seismological Laboratory, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Observations of Earthquake Rupture Speeds Along the Mode II-Mode III Rupture Continuum (150536)
Linda M Warren, Saint Louis University Main Campus, Department of Earth and Atmospheric Sciences, Saint Louis, United States
Rupture process during the 2015 Illapel Chile earthquake: Zigzag-along-dip rupture episodes (140179)
Ryo Okuwaki1, Yuji Yagi1, Rafael Aránguiz2, Juan F. González3 and Gabriel Gonzalez3, (1)University of Tsukuba, Institute of Life and Environmental Sciences, Tsukuba, Japan, (2)CIGIDEN, Santiago, Chile, (3)Catholic University of the North Chile, Antofagasta, Chile
Preliminary Results From the Chile-Illapel Aftershock Experiment (CHILLAX) (148905)
Steven W Roecker1, Raymond M Russo2, Diana Comte3, Daniel Carrizo4, Sophie Peyrat5, Tomas Opazo6, Gerardo Peña6, Matthew Elvin Farrell7, John Moore8, Rachel Glick8 and Emily E Rodriguez2, (1)Rensselaer Polytechnic Inst, Earth & Environmental Sciences, Troy, United States, (2)University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States, (3)Universidad de Chile, AMTC FCFM, Santiago, Chile, (4)University of Chile, Advanced Mining Technology Center, Department of Geology, Santiago, Chile, (5)Geosciences Montpellier, UMR5242, Universite Montpellier 2, Montpellier, France, (6)University of Chile FCFM-AMTC, Department of Electrical Engineering, Santiago, Chile, (7)University of Florida, Ft Walton Beach, FL, United States, (8)Rensselaer Polytechnic Inst, Troy, NY, United States
4D source analysis of the 2015 Illapel, Chile Mw8.3 Earthquake (131214)
Jiuxun Yin, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, Marine Denolle, Harvard University, Department of Earth and Planetary Sciences, Cambridge, United States, Huajian Yao, USTC University of Science and Technology of China, Laboratory of Seismology and Physics of Earth's Interior, Hefei, China and Hongfeng Yang, Chinese University of Hong Kong, Earth Science System Programme, Hong Kong, Hong Kong
Slip Distribution of Two Recent Large Earthquakes in the Guerrero Segment of the Mexican Subduction Zone, and Their Relation to Previous Earthquakes, Silent Slip Events and Seismic Gaps (140110)
Vala Hjorleifsdottir1, Chen Ji2, Arturo Iglesias3, Victor M Cruz-Atienza4 and Shri Krishna Singh4, (1)Reykjavík Energy, Reykjavik, Iceland, (2)University of California Santa Barbara, Santa Barbara, CA, United States, (3)UNAM National Autonomous University of Mexico, Mexico City, Mexico, (4)Instituto de Geofisica, UNAM, Coyoacan, Mexico
Rupture Process of the 2012 Nicoya Earthquake Inferred from Interseismic Locking Distributions. (124605)
Bing He, Chinese University of Hong Kong, Earth System Science Programme, Hong Kong, Hong Kong, Hongfeng Yang, Chinese University of Hong Kong, Hong Kong, Hong Kong and Huihui Weng, Chinese University of Hong Kong, Hong Kong, China
Rupture process of 2016, 25 January earthquake, Alboran Sea (South Spain, Mw= 6.4) and aftershocks series (120571)
Elisa Buforn, Complutense University of Madrid, Madrid, Spain, Carmen Pro, Universidad de Extremadura, de Fisica, Merida, Spain, Carmen del Fresno, Instituto Geográfico Nacional, Observatorio Geofísico Central, Madrid, Spain, Juan Cantavella, Instituto Geográfico Nacional, Madrid, Geofísica, Madrid, Spain, Carlos Sanz de Galdeano, Spanish National Research Council, Instituto Andaluz de Ciencias de la Tierra, Granada, Spain and Agustin Udias, Complutense University of Madrid, Earth's Physics and Astrophysics, Madrid, Spain
Rupture Process of the 2014 ML5.5 Orkney Earthquake, South Africa (132746)
Makoto Okubo1, Artur Cichowicz2, Denver Birch2, Hiroshi Ogasawara3, Osamu Murakami4 and Shigeki Horiuchi5, (1)Kochi University, Kochi, Japan, (2)Council for Geoscience, Pretoria, South Africa, (3)Ritsumeikan University, Kusatsu, Japan, (4)Association for Development of Earthquake Prediciton, Tono Research Institute of Earthquake Science, Mizunami, Japan, (5)Home Seismometer Corp., Shirakawa, Japan
Seismic waveform analyses for the 1938 Off Fukushima earthquake sequence (155751)
Satoko Murotani, National Museum of Nature and Science, Ibaraki, Japan and Kenji Satake, The University of Tokyo, Earthquake Research Institute, Tokyo, Japan
3-D Dynamic Rupture Simulations of the 2016 Kumamoto, Japan, Earthquake (153163)
Yumi Urata1, Keisuke Yoshida2 and Eiichi Fukuyama2, (1)National Institute of Advanced Industrial Science and Technology, Tsukuba, Japan, (2)National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan
Dynamic Rupture Simulations of the 1679 Sanhe-Pinggu Earthquake and its Ground Motions (159763)
Wenqiang Zhang, University of Science and Technology of China, School of Earth and Space Sciences, Hefei, China and Xiaofei Chen, University of Science and Technology of China, Hefei, China
Realistic Physics for Dynamic Rupture Scenarios: The Example of the 1992 Landers Earthquake (188657)
Stephanie Wollherr1, Alice-Agnes Gabriel1 and Heiner Igel2, (1)Ludwig Maximilians University of Munich, Department of Earth and Environmental Sciences, Munich, Germany, (2)Ludwig Maximilian University of Munich, Department of Earth and Environmental Sciences, Munich, Germany
Using New Constraints on Stress and Strength in Dynamic Rupture Models of the M 9.1-9.3 2004 Sumatra-Andaman Earthquake (157744)
Elizabeth H Madden, Ludwig Maximilians Universitat Munchen, Department of Earth and Environmental Sciences, Munich, Germany, Iris van Zelst, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Thomas Ulrich, Ludwig Maximilians Universitat Munchen, Dept. of Earth and Environmental Sciences, Munich, Germany, Ylona van Dinther, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands and Alice-Agnes Gabriel, Ludwig Maximilians Universitat Munchen, Munich, Germany
Sensitivity of Detecting Shallow Slip in Tsunami Earthquakes Using High-Rate Seismogeodetic Displacement and Velocity Waveforms (186818)
Jessie K Saunders, Caltech, Pasadena, United States, Jennifer S Haase, Scripps Institution of Oceanography, UC San Diego, Institute of Geophysics and Planetary Physics, La Jolla, United States and Yehuda Bock, Scripps Institution of Oceanography, La Jolla, CA, United States
Slip distributions in a suite of dynamic simulations of mega-thrust earthquakes and their comparison with observations (156073)
Antonio Scala1, Shane Murphy2, Stefano Lorito3, Gaetano Festa4, Elisa Trasatti5, Fabrizio Romano6, Alessio Piatanesi5, Giulio Di Toro7 and Elena Spagnuolo8, (1)The University of Naples Federico II, Department of Physics, Naples, Italy, (2)IFREMER, Geosciences Marines, Plouzané, France, (3)Istituto Nazionale Geofisica e Vulcanologia, Roma, Italy, (4)University of Naples Federico II, Department of Physics, Naples, Italy, (5)Istituto Nazionale di Geofisica e Vulcanologia, Rome, Italy, (6)National Institute of Geophysics and Volcanology, Rome, Italy, (7)University of Manchester, Manchester, United Kingdom, (8)National Institute of Geophysics and Volcanology, Roma 1, Rome, Italy
Modeling Earthquake Rupture and Corresponding Tsunamis Along a Segment of the Alaskan-Aleutian Megathrust (185967)
Kenny J Ryan, University of California Riverside, Riverside, United States, Eric L Geist, USGS, Menlo Park, CA, United States, David Douglas Oglesby, University of California Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States and Christodoulos Kyriakopoulos, University of California, Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States
Stress drop inferred from dynamic rupture simulations consistent with Moment-Rupture area empirical scaling models: Effects of week shallow zone (177626)
Luis Angel Dalguer1, Hiroe Miyake2, Kojiro Irikura3 and Hao Wu3, (1)swissnuclear, Olten, Switzerland, (2)Earthquake Research Institute, University of Tokyo, Tokyo, Japan, (3)Aichi Institute of Technology, Toyota, Japan
The effect of roughness on the nucleation and propagation of shear rupture on small faults (126489)
Yuval Tal, Massachusetts Institute of Technology, Cambridge, MA, United States and Bradford H Hager, MIT, Cambridge, MA, United States
The Effects of Pre-stress Assumptions on Dynamic Rupture with Complex Fault Geometry in the San Gorgonio Pass, CA Region (196904)
Jennifer M Tarnowski, University of California Riverside, Department of Earth and Planetary Sciences, Riverside, United States, Christodoulos Kyriakopoulos, University of California, Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States and David Douglas Oglesby, University of California Riverside, Department of Earth and Planetary Sciences, Riverside, CA, United States
Effects of Bounded Fault on Seismic Radiation and Rupture Propagation (126997)
Huihui Weng and Hongfeng Yang, Chinese University of Hong Kong, Hong Kong, Hong Kong
Simulation of Co-Seismic Secondary Fracture Displacements: Effects of Rupture Propagation, Fault Properties and Rupture Arrest (121981)
Billy Fälth1, Björn Lund2 and Harald Hökmark1, (1)Clay Technology AB, Lund, Sweden, (2)Uppsala University, Department of Earth Sciences, Uppsala, Sweden
Implementation of small-scale geometric roughness in numerical rupture simulations (132828)
Olaf Zielke and Paul Martin Mai, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
Nonlinear Viscoelastic Mechanism for Aftershock Triggering and Decay (148039)
Robert Shcherbakov, University of Western Ontario, Department of Earth Sciences, London, ON, Canada and Xiaoming Zhang, University of Western Ontario, London, ON, Canada

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