T23D:
Deciphering Active Faults: Properties, Processes and Activity Assessment II Posters


Submit an Abstract to this Session


Session ID#: 45322

Session Description:
Active faults and related fault damage zones that occur at shallow crustal depths are closely related to the long-term faulting history of seismogenic crust. Assessment of faults and their recent activity have direct societal applications to the mitigation of earthquake hazards, especially the identification of near-term seismic potential, the recurrence pattern of such fault activity, long-term seismic faulting behavior and the tectonic environment of active faults and fault damage zones.  Importantly, direct access to active faults by drilling and trenching has become more common. This session will integrate research from different disciplines encompassing the properties and processes of faults and damage zones, rupture/slip attributes (including thermal transients), dating of fault rock materials, fault zone hydrology and  stress-state determinations from field, trenching and fault drilling studies. We invite contributions from geological, geophysical, geochemical, thermochronological and experimental deformation studies that can elucidate these issues.
Primary Convener:  Aiming Lin, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Conveners:  Joseph Clancy White, Univ New Brunswick, Fredericton, NB, Canada, Weiren Lin, Kyoto University, Graduate School of Engineering, Kyoto, Japan and Evangelos Tsakalos, National Center for Scientific Research (NCSR) "Demokritos", Institute of Nanoscience and Nanotechnology, Laboratory of Luminescence dating, Athens, Greece
Primary Liaison:  Aiming Lin, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Chairs:  Joseph Clancy White, Univ New Brunswick, Fredericton, NB, Canada and Weiren Lin, Kyoto University, Graduate School of Engineering, Kyoto, Japan
OSPA Liaison:  Evangelos Tsakalos, National Center for Scientific Research (NCSR) "Demokritos", Institute of Nanoscience and Nanotechnology, Laboratory of Luminescence dating, Athens, Greece
Index Terms:

1140 Thermochronology [GEOCHRONOLOGY]
8034 Rheology and friction of fault zones [STRUCTURAL GEOLOGY]
8036 Paleoseismology [STRUCTURAL GEOLOGY]
8118 Dynamics and mechanics of faulting [TECTONOPHYSICS]

Abstracts Submitted to this Session:

Interdisciplinary Earthquake Hazard Research in Gulf of Aqaba and Strait of Tiran (GAST) (400206)
Sigurjon Jonsson1, Ulas Avsar2, Zeynep Bektas2, Nicolas Castro-Perdomo1, Alice-Agnes Gabriel3, Sherif Hanafy1,4, Yann Klinger5, Marthe Lefevre6, Paul Martin Mai1, Frederic Masson7, Luca Passone1, Edwige Pons-Branchu8, Matthieu Ribot6, Thomas Ulrich9, Stephanie Wollherr3 and Mohammad Youssof1, (1)King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, (2)Middle East Technical University, Ankara, Turkey, (3)Ludwig Maximilians University of Munich, Department of Earth and Environmental Sciences, Munich, Germany, (4)King Fahd University of Petroleum & Minerals, Dhanran, Saudi Arabia, (5)Université de Paris Cité, Institut de Physique du Globe de Paris, CNRS, Paris, France, (6)Institut de Physique du Globe de Paris, Paris, France, (7)Univ Strasbourg, Strasbourg Cedex, France, (8)University of Versailles Saint-Quentin en Yvelines, Versailles, France, (9)LMU Munich, Department of Earth and Environmental Sciences, Munich, Germany
Rock Magnetic Studies of Fault Rocks from the Jingtai Segment of the Haiyuan Fault Zone, Northeastern Margin of the Tibetan Plateau (349746)
Caicai Liu and Yanjiang Liu, Institute of Geology, China Earthquake Administration, Beijing, China
Crustal stress states around Nojima fault measured by using a new testing system for hydraulic fracturing (352375)
Tatsuya Yokoyama, OYO Corporation, Tokyo, Japan, Aiming Lin, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan, Weiren Lin, Kyoto University, Graduate School of Engineering, Kyoto, Japan, Takashi Danjo, OYO Corporation, Saitama, Japan and Takatoshi Ito, Tohoku University, Institute of Fluid Science, Sendai, Japan
Multiple seismic slipping events recorded in a fault gouge zone: evidence from the Nojima Fault drilling holes, SW Japan (352530)
Aiming Lin and Takafumi Nishiwaki, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Current stress orientation around the Nojima Fault that triggered the 1995 Mw 6.9 Kobe earthquake, Japan (353562)
Takafumi Nishiwaki1, Aiming Lin1 and Weiren Lin2, (1)Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan, (2)Kyoto University, Graduate School of Engineering, Kyoto, Japan
Topographic divides formed by active flexural folding in the NE marginal zone of the Tibetan Plateau (353814)
Peng Chen, Kyoto University, Kyoto, Japan and Aiming Lin, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
3D Microstructural Features of the Fault Core Zones from the Nojima Fault and Arima-Takatsuki Fault Zones, SW Japan, Revealed by CT and μCT Scanning Techniques (359691)
Bingcheng Liu1, Aiming Lin2 and Takafumi Nishiwaki2, (1)Kyoto University, Kyoto, Japan, (2)Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Focal mechanism of a Triassic large magnitude earthquake along the Longmen Shan thrust belt (368353)
LEI Zhang1,2, Haibing Li3,4, Eric C Ferre5, Zhiming Sun6, Yu-Min Chou7, Dr. Yong Cao, PhD8, Wang Huan2,9 and Chenglong Li1, (1)Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resources, Institute of Geology, Chinese Academy of Geological Sciences, Beijing, China, (2)Key Laboratory of Deep-Earth Dynamics, Ministry of Natural Resources, Beijing, China, (3)Key Laboratory of Continental Dynamics, Ministry of Natural Resources, Beijing, China, (4)Key Laboratory of Continental Dynamics, Ministry of Natural Resources, Beijing, China, Beijing, China, (5)University of Louisiana at Lafayette, School of Geosciences, Lafayette, LA, United States, (6)Key Laboratory of Paleomagnetism and Tectonic Reconstruction of Ministry of Natural Resources, Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing, China, Beijing, China, (7)Department of Ocean Science & Engineering, Southern University of Science and Technology, Shenzhen, Guangdong, China, (8)Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing, China, (9)Institute of Geology, CAGS, Beijing, China
Recovery process of temperature profile in a scientific-drilling borehole from a disturbed state caused by drilling mud circulation (385125)
Weiren Lin1,2, Tatsuhiro Sugimoto1, Koichiro Sado3, Xiaoqiu Yang4, Susumu Shibutani5, Nana Kamiya6, Yudai Kayamoto7, Yuki Hidata1 and Aiming Lin8, (1)Kyoto University, Kyoto, Japan, (2)JAMSTEC, Kochi Institute for Core Sample Research, Nankoku, Japan, (3)Chi-ken Sogo Consultants Co., Ltd., Tokyo, Japan, (4)SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China, (5)Chi-ken Sogo Consultants Co., Ltd., Niihama, Japan, (6)Kyoto University, Graduate School of Engineering, Kyoto, Japan, (7)Graduate School of Engineering, Kyoto University, Kyoto, Japan, (8)Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Towards understanding the direct dating of co-seismic fault slip events (388625)
Masahiro Miyawaki1, Jun-ichi Uchida1 and Scientific Team of the DFDZ (Drilling into the Fault Damage Zone), Nojima Fault, Japan, (1)Secretariat of Nuclear Regulation Authority, Regulatory Standard and Research Department (S/NRA/R), Tokyo, Japan
Detecting a buried active fault by multidisciplinary investigations of geology, geomorphology, remote-sensing and geophysics: A case study from the Yangsan fault, SE Korea (403055)
Seung Ryeol Lee, Korea Inst. Geosci. Min Res., Daejeon, Korea, Republic of (South) and Jin-Hyuck Choi, Korea Institute of Geoscience and Mineral Resources, Geology Division, Daejeon, South Korea
ASR compliance ratio measurement for determination of stress state in claystone (404899)
Sho Nagata, Kyoto University, Kyoto, Japan and Weiren Lin, Kyoto university, Kyoto, Japan
Development of Thermal Property Measurement Procedure of Cuttings by the Transient Plane Source Technique (428069)
Naoya Miura1, Weiren Lin2,3, Osamu Tadai4, Xiaoqiu Yang5, Tatsuhiro Sugimoto1, Yohei Hamada3 and Takehiro Hirose3, (1)Kyoto University, Kyoto, Japan, (2)Kyoto University, Graduate School of Engineering, Kyoto, Japan, (3)JAMSTEC, Kochi Institute for Core Sample Research, Nankoku, Japan, (4)Marine Works Japan Ltd., Nankoku, Japan, (5)South China Sea Institute of Oceanology, CAS Key Laboratory of Ocean and Marginal Sea Geology, Guangzhou, China
Microstructural Character of Active Fault Zones, Southwest Honshu, Japan (433145)
Joseph Clancy White, University of New Brunswick, Fredericton, NB, Canada and Aiming Lin, Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
LUMINESCENCE AND ESR DATING OF FAULT GOUGE MATERIALS FROM THE NOJIMA FAULT -JAPAN (435042)
Evangelos Tsakalos1,2, Maria Kazantzaki1, Aiming Lin2 and Takafumi Nishiwaki2, (1)National Center for Scientific Research (NCSR) "Demokritos", Institute of Nanoscience and Nanotechnology, Laboratory of Luminescence dating, Athens, Greece, (2)Kyoto University, Department of Geophysics, Graduate School of Science, Kyoto, Japan
Optical dating of paleoearthquakes of the Ms7.4 1985 Wuqia earthquake surface ruptures along the Pamir Front Thrust (465188)
Yang Huili, Institute of Geology, China Earthquake Administration, Beijing, China, Jie Chen, State Key Laboratory of Earthquake Dynamics, Institute of Geology, China Earthquake Administration, Beijing, China, Tao Li, Guangdong Provincal Key Lab of Geodynamics and Geohazards, School of Earth Sciences and Engineering, Sun Yat-sen University, Guangzhou, China, Wenqiao Li, Institute of Earthquake Science, China Earthquake Administration, Beijing, China and Xiao Weipeng Sr, Anhui Earthquake Administration, Hefei 230031, He Fei, China

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