MR022
Physical Properties of Earth Materials (PPEM): Using the Whole Toolbox to Understand Rock Deformation II Posters

Wednesday, 16 December 2020: 04:00-20:59
Poster
Primary Convener:  Christine McCarthy, Columbia University of New York, Palisades, NY, United States
Convener:  Marco Maria Scuderi, Sapienza University of Rome, Rome, Italy
Primary Liaison:  Christine McCarthy, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
Chairs:  Christine McCarthy, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States and Marco Maria Scuderi, Sapienza University of Rome, Rome, Italy
OSPA Liaison:  Christine McCarthy, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States
 
Modelling the Effect of Heterogeneity on the Hydromechanical Response of Large-Scale Fracture-Networks in Brown Coal Slopes (688547)
Roger Hu, Monash University, Melbourne, VIC, Australia and Stuart Walsh, Monash University, Department of Resources Engineering, Melbourne, Australia
 
Fracture Behavior of the Longmaxi Shale with Implications for Reservoir Evaluation (689864)
Shunjie Deng, China University of Petroleum, Beijing, China, Zonghu Liao, China University of Petroleum (Beijing), College of Geosciences, Beijing, China, Xiaofeng Chen, Texas A&M University College Station, Geology and Geophysics, College Station, TX, United States and Huayao Zou, China University of Petroleum (Beijing), Changping, China
 
Frictional Stability at High Pressure vs. Fault Angle: A Derivation for Experimental Applications Including Confining Resistance and Its Implications for Natural Seismicity (696111)
Eric Burdette, Brown University, Providence, RI, United States and Greg Hirth, Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States
 
Effects of water fraction on strengths and microstructures of quartz aggregates at the brittle plastic transition (741964)
Keishi Okazaki, Kochi/JAMSTEC, Nankoku, Japan, Eric Burdette, Brown University, Providence, RI, United States and Greg Hirth, Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, RI, United States
 
Semi-brittle Transient Creep and Twinning-induced Plasticity in Carrara Marble (693747)
Erik Rybacki, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, Lu Niu, Hebei Earthquake Agency, Shijiazhuang, China and J Brian Evans, Massachusetts Institute of Technology, Cambridge, MA, United States
 
Experimental investigation of the nonlinear viscoelasticity of olivine single crystals (666498)
Ri Cao, University of Oxford, Oxford, United Kingdom, Lars N Hansen, University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States, Christopher A. Thom, University of Oxford, Department of Earth Science, Oxford, United Kingdom and David Wallis, University of Cambridge, Department of Earth Science, Cambridge, United Kingdom
 
Intragranular stress heterogeneity records transient creep dy dislocation interactions in the Oman-UAE ophiolite (737105)
David Wallis, University of Cambridge, Cambridge, United Kingdom and Mike Sep, Utrecht University, Department of Earth Sciences, Utrecht, Netherlands
 
Microstructural evolution of amphibole peridotite from Aheim, Norway and its implication for the seismic anisotropy of the mantle wedge (688417)
Sejin Jung1, Haemyeong Jung1 and HÃ¥kon Austrheim2, (1)Seoul National University, Tectonophysics Laboratory, Seoul, Korea, Republic of (South), (2)University of Oslo, Oslo, Norway
 
Dislocation density evolution and its consequences for steady-state and transient creep. New theory and models. (691743)
Thomas Breithaupt1, Lars N Hansen2, Kathryn M. Kumamoto1 and Richard F Katz1, (1)University of Oxford, Oxford, United Kingdom, (2)University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States
 
Analysis of electron backscattered diffraction (EBSD) mapping of geological materials: precautions for reliably collecting and interpreting data on petro-fabric and seismic anisotropy (689600)
Munjae Park, Korea University, Seoul, Korea, Republic of (South) and Haemyeong Jung, Seoul National University, Tectonophysics Laboratory, Seoul, Korea, Republic of (South)
 
Strain-Induced Fabric Transition of Chlorite and Implications for Seismic Anisotropy in Subduction Zones (677845)
Dohyun Kim, Haemyeong Jung and Jungjin Lee, Seoul National University, Tectonophysics Laboratory, Seoul, Korea, Republic of (South)
 
A Dislocation and a Grain Boundary Walk Into a Bar (743702)
Elvira Mulyukova and David Bercovici, Yale University, Earth & Planetary Sciences, New Haven, CT, United States
 
Plasticity of olivine at extreme strain rates characterized with ball-drop experiments (688324)
Lars N Hansen, University of Minnesota Twin Cities, Minneapolis, MN, United States, Thomas Breithaupt, University of Oxford, Oxford, United Kingdom and Christopher A. Thom, University of Oxford, Department of Earth Science, Oxford, United Kingdom
 
Deformation microstructure of amphibolite at high pressure and implications for seismic anisotropy in the crust (716478)
Junha Kim, Seoul National University, Seoul, Korea, Republic of (South) and Haemyeong Jung, Seoul National University, Tectonophysics Laboratory, Seoul, Korea, Republic of (South)
 
Direct measurement of olivine grain boundary viscosity (697312)
Christopher Thom, University of Oxford, Oxford, United Kingdom, Jacob A Tielke, Lunar and Planetary Institute, Houston, United States, Katharina Marquardt, Imperial College London, Faculty of Engineering, Department of Materials, London, United Kingdom, Elisabetta Mariani, University of Liverpool, Earth, Ocean and Ecological Sciences, Liverpool, United Kingdom, Julian Mecklenburgh, University of Manchester, School of Earth and Environmental Science, Manchester, United Kingdom, John Wheeler, University of Liverpool, Earth, Ocean and Ecological Sciences, Liverpool, L69, United Kingdom and Lars N Hansen, University of Minnesota - Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States
 
Relative strength of the three major phases of fertile continental lithospheric mantle during deformation (737173)
Gordana Garapic1, Ulrich Faul2 and Allison Seyler1, (1)SUNY College at New Paltz, Department of Geology, New Paltz, NY, United States, (2)Massachusetts Institute of Technology, Earth Atmospheric and Planetary Sciences, Cambridge, MA, United States
 
A closer look at melt network geometry in deformation experiments: Implications for seismic anisotropy (699447)
Cassandra Seltzer, Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, Matej Pec, Massachusetts Institute of Technology, EAPS, Cambridge, MA, United States, Mark E Zimmerman, Univ Minnesota, Minneapolis, MN, United States, Benjamin K Holtzman, Lamont Doherty Earth Observatory, Columbia Univ., Palisades, NY, United States and David L Kohlstedt, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Post-deformation grain growth in polymineralic rocks of olivine + ferropericlase (676000)
Harison Wiesman, University of Minnesota Twin Cities, Physics, Minneapolis, MN, United States, Zachary D Michels, University of Minnesota Twin Cities, Earth and Environmental Sciences, Minneapolis, MN, United States, Mark E Zimmerman, Univ Minnesota, Minneapolis, MN, United States and David L Kohlstedt, University of Minnesota Twin Cities, Minneapolis, MN, United States
 
Diffusion Creep of the Lower Mantle and Its Strain Dependence (702192)
Heechen E. Cho, Liberty University, School of Engineering and Computational Sciences, Lynchburg, VA, United States and Shun-ichiro Karato, Yale University, Geology and Geophysics, New Haven, CT, United States
 
The onset of anelastic behaviour in polycrystalline olivine (687069)
Tongzhang Qu, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, Emmanuel David, University College London, London, United Kingdom, Ian Jackson, Australian Natl Univ, Canberra, Australia and Ulrich Faul, Massachusetts Institute of Technology, Earth Atmospheric and Planetary Sciences, Cambridge, MA, United States
 
Digital-Rock-Physics Modelling of Carbonates and Sandstones (714268)
Somtochukwu Ufondu, University of Saskatchewan, Saskatoon, SK, Canada and Samuel L Butler, Univ Saskatchewan, Saskatoon, SK, Canada