T11B:
Fault Zone Properties and Processes during Dynamic Rupture I Posters

Monday, 15 December 2014: 8:00 AM-12:20 PM
Chairs:  Marion Y Thomas, Institut de Physique du Globe de Paris, Paris, France and Harsha Bhat Suresh, Institut de Physique du Globe de Paris, Paris, France
Primary Conveners:  Marion Y Thomas, Institut de Physique du Globe de Paris, Paris, France
Co-conveners:  Harsha Bhat Suresh, Institut de Physique du Globe de Paris, Paris, France and Alice-Agnes Gabriel, Ludwig Maximilians Universitat Munchen, Munich, Germany
OSPA Liaisons:  Alice-Agnes Gabriel, Ludwig Maximilians Universitat Munchen, Munich, Germany

Abstracts Submitted to this Session:

4546
 
Nanometer quartz grains and rapid cooling melt in fault gouge during earthquake process - observed from the WFSD-1 drilling core sample
Huan Wang1, Haibing Li1, Christoph Janssen2 and Richard Wirth2, (1)Institute of Geology, CAGS, Beijing, China, (2)GFZ Helmholtz Centre Potsdam, Potsdam, Germany
4547
 
Frictional and Poromechanical Properties of Serpentinite: Implications for Deep Fault Slip Behavior
Marco Maria Scuderi1,2, Brett M Carpenter3, Chris Marone4 and Demian M Saffer2, (1)Sapienza University of Rome, Rome, Italy, (2)Pennsylvania State University, University Park, PA, United States, (3)INGV National Institute of Geophysics and Volcanology, Rome, Italy, (4)Penn State Univ, University Park, PA, United States
4548
 
The Role of Stiffness in the Dynamics of Frictional Stick-Slip Failure: Insights from Laboratory Experiments
John Leeman1, Marco Scuderi2, Chris Marone1 and Demian M Saffer3, (1)Penn State Univ, University Park, PA, United States, (2)Sapienza University of Rome, Rome, Italy, (3)Pennsylvania State University, University Park, PA, United States
4549
 
An Integrated Analysis of Seismic and InSAR data from the June 2012 Koa‘e Fault System Earthquake Sequence, Hawai‘i
Shuangyu Ge1, Guoqing Lin2, Falk Amelung1, Paul Okubo3 and Michael P Poland4, (1)University of Miami, Miami, FL, United States, (2)University of Miami, Department of Marine Geosciences, Miami, FL, United States, (3)USGS, Hawaii National Park, HI, United States, (4)Hawaiian Volcano Observatory, Hawaii National Park, HI, United States
4550
 
Fault Gouge Velocity Characteristics During Slow-Slip and Stick-Slip Under Laboratory Conditions
Paul A Johnson1, Marco Scuderi2, John Leeman3, Jacques Vincent Riviere4, Behrooz Ferdowsi5, Jan Carmeliet5 and Chris Marone6, (1)Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, NM, United States, (2)Sapienza University of Rome, Rome, Italy, (3)Pennsylvania State University Main Campus, University Park, PA, United States, (4)Los Alamos National Laboratory, Santa Fe, NM, United States, (5)ETH Swiss Federal Institute of Technology Zurich, Building Physics, Zurich, Switzerland, (6)Penn State Univ, University Park, PA, United States
4551
 
Effects of Temperature on the Frictional Behavior of Material from the Alpine Fault Zone, New Zealand
Robert D Valdez, II, Pennsylvania State University Main Campus, University Park, PA, United States, Hiroko Kitajima, Texas A & M University, College Station, TX, United States and Demian M Saffer, Pennsylvania State University, University Park, PA, United States
4552
 
Magnetic Fabric Analysis of Chelungpu Fault Gouge in Taiwan and its Implications
Yu-Min Chou, National Taiwan University, Department of Geosciences, Taipei, Taiwan, Sheng-Rong Song, Department of Geosciences, National Taiwan University, Taipei, Taiwan, Teh-Quei Lee, Academia Sinica, Institute of Earth Sciences, Taipei, Taiwan, Charles T Aubourg, University of Pau and Pays de l'Adour, Laboratory of Complex Fluids and their Reservoir. UMR 5150. CNRS, Pau, France and En-Chao Yeh, NTNU National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan
4553
 
Assessment of the efficiency of thermal pressurisation using natural pseudotachylyte-bearing rocks
Nicolas Brantut and Thomas M Mitchell, University College London, London, United Kingdom
4554
 
Microstructural Character and Strain Localization at Initiation of a Low-Angle Normal Fault in Crystalline Basement (Chemehuevi Mountains, SE California)
Justin LaForge1, Barbara E John1, Craig B Grimes2 and Cody MacDonald2, (1)University of Wyoming, Laramie, WY, United States, (2)Ohio University, Athens, OH, United States
4555
 
The role of clay content during earthquake propagation in carbonate-hosted faults
Nicola De Paola1, Rachael J Bullock1 and Robert Holdsworth2, (1)University of Durham, Durham, DH1, United Kingdom, (2)University of Durham, Durham, United Kingdom
4556
 
Earthquake Parameters Inferred from the Hoping River Pseudotachylyte, Taiwan
Caitlyn Korren1, Eric C. Ferre1, En-Chao Yeh2 and Yu-Min Chou3, (1)Southern Illinois University Carbondale, Carbondale, IL, United States, (2)NTNU National Taiwan Normal University, Department of Earth Sciences, Taipei, Taiwan, (3)National Taiwan University, Taipei, Taiwan
4557
 
The role of stressing rate in state evolution under rate-state friction
Pathikrit Bhattacharya1, Allan M Rubin1, Marco Maria Scuderi2, John Leeman2, Kerry Ryan2 and Chris Marone2, (1)Princeton University, Princeton, NJ, United States, (2)Pennsylvania State University, University Park, PA, United States
4558
 
Microstructure and influence of slickenside on faulting behavior developed in limestone
Taku Sato1, Jun-ichi Ando2, Takafumi Nishiwaki1, Takehiro Hirose3, Hiroyuki Kagi4 and Hiroaki Ohfuji5, (1)Hiroshima University, Higashi-Hiroshima, Japan, (2)Hiroshima Univ, Higashi-Hiroshima, Japan, (3)JAMSTEC, Kochi Institute for Core Sample Research, Nankoku City, Kochi, Japan, (4)University of Tokyo, Bunkyo-ku, Japan, (5)Ehime University, Matsuyama, Japan
4559
 
Velocity Weakening to Velocity Strengthening Transition Controlled by Temperature, Effective Normal Stress and Sliding Rate in Frictional Sliding of a Phyllosilicate-Rich Mylonite from Longmenshan Fault Zone
Changrong He and Lei Zhang, Institute of Geology, China Earthquake Administration, Beijing, China
4560
 
Quantitative Identification and Analysis of Sub-Seismic Extensional Structure System: Technique Schemes and Processes
Chenghua Ou and Wei Chen, SWPU Southwest Petroleum University, Chengdu, China
4561
 
Fault-Zone Maturity Defines Maximum Earthquake Magnitude
Marco Bohnhoff1, Fatih Bulut1, Eva Stierle1 and Yehuda Ben-Zion2, (1)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)USC, Los Angeles, CA, United States
4562
 
3D Microstructural Investigation of Experimentally Deformed Smectite-rich San Andreas Fault Gouge from the Southern Deforming Zone (SAFOD)
Jasmaria Wojatschke1, Marco Scuderi2,3, Laurence N Warr1, Demian M Saffer4 and Chris Marone3, (1)University of Greifswald, Greifswald, Germany, (2)Sapienza University of Rome, Rome, Italy, (3)Penn State Univ, University Park, PA, United States, (4)Pennsylvania State University, University Park, PA, United States
4563
 
Improved Data Set for the Frequency of Gaps and Steps in Ground Ruptures
Glenn P Biasi, University of Nevada Reno, Reno, NV, United States, Steven G Wesnousky, Univ Nevada Reno, Reno, NV, United States and Alexander E Morelan III, Univ. of California, Davis, Davis, CA, United States
4564
 
Microroughness Variation with Inferred Changes in Fault-Normal Stress Along a Pseudotachylyte-Bearing Fault
Phillip G Resor1, Katherine Shervais1, Giulio Di Toro2 and William A Griffith3, (1)Wesleyan University, Middletown, CT, United States, (2)University of Padua, Padua, Italy, (3)University of Texas Arlington, Arlington, TX, United States
 
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