*Hisao Kondo1 (1.Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)
Session information
[EE] Poster
S (Solid Earth Sciences) » S-SS Seismology
[S-SS07] [EE] Surface Ruptures During Earthquakes: Mapping, Analyses, and Hazard Assessment
Wed. May 24, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)
convener:Koji Okumura(Graduate School of Letters, Hiroshima University), St?phane Baize(Institut de Radioprotection et de S?ret? Nucl?aire), Nobuhisa Matsuta(Okayama University Graduate School of Education), Takashi Azuma(National Institute of Advanced Industrial Science and Technology)
The surface ruptures during earthquakes are invaluable information on the subterranean slip and rupture process. Recent progress in image analyses and laser scanning techniques innovated high-resolution three-dimentional mapping of the ruptures. We firstly examine the high-precision mapping of recent and past surface ruptures and discuss about the way to develop the technique. Secondly, the relationship of the earthquake source processes, strong motion generation, and geologic structure with observed surface deformation is an important unsolved issue. We still do not know much about correlation of slip at depth with slip at surface and about generation of seismic waves above seismogenic zone. Fault displacement hazard assessment is a new challenging technique that follows far behind the bivratory seismic hazard assessment of strong ground motions. Ongoing development of the fault displacement hazard assessment will be discussed together with the surface rupture database of past earthquakes.
*Ling-Ho Chung1, Ray Y Chuang2, J Bruce H Shyu3, Mong-Han Huang4, Kenn-Ming Yang5, Kuo-En Ching6, Yuan-Hsi Lee1 (1.Department of Earth and Environmental Sciences, National Chung Cheng University, 2.Department of Geography, National Taiwan University, 3.Department of Geosciences, National Taiwan University, Taipei, Taiwan, 4.Jet Propulsion Laboratory, California Institute of Technology, Pasadena, USA, 5.Department of Earth Sciences, National Cheng Kung University, 6.Department of Geomatics, National Cheng Kung University)
*Hiroshi Une1, Takayuki Nakano1, Satoshi Fujiwara1, Tomokazu Kobayashi1, Yu Morishita1, Kazumi Iwata1, Hiroshi, P. Sato2, Hiroshi YAGI3 (1.Geospatial Information Authority of Japan, 2.Nihon Univ., 3.Yamagata Univ.)
*Tatsuro Chiba1, kazuo oda1, kazuya funakoshi1, toko takayama1 (1.Asia Air Survey Co., Ltd.)
*Chengli LIU1, Yong ZHENG1,2, Zujun XIE2, Xiong XIONG2 (1.Hubei Subsurface Multi-Scale Imaging Key Laboratory, Institute of Geophysics and Geomatics, China University of Geosciences, 2.State Key Laboratory of Geodesy and Earth’s Dynamics, Institute of Geodesy and Geophysics, Chinese Academy of Sciences)
Maxwell Wilkinson1, Laura Gregory2, Richard Walters3, Luke Wedmore4, Ken McCaffrey3,1, Richard Jones1, Gerald Roberts4, *Robert Holdsworth1,3 (1.Geospatial Research Limited, Department of Earth Sciences, Durham University, Durham, DH1 3LE, 2.School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, 3.Department of Earth Sciences, Durham University, Durham, DH1 3LE, 4.Department of Earth and Planetary Sciences, Birkbeck, University of London, London, WC1E 7HX)
*Ken Xiansheng Hao1,4, David Barrell2, Mark Stirling3, Katrina Sauer3, Jack Williams3, Grace Duke3 (1.National Research Institute for Earth Science and Disaster(NIED), 2.GNS Science, 3.UNIVERSITY OF OTAGO, 4.GEM Foundation)
*TAKUMI ONUMA1 (1.JGI, Inc.)
*Yasuo Awata1, Takashi Azuma1, Tadashi Maruyama1 (1.Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)
*Keitaro Komura1, Koutaro Aiyama1, Keiichi Ueta1, Yasuhira Aoyagi1, Toshinori Sasaki1, Takahiro Nagata2, Kazuo Kobori2 (1.Central Research Institute of Electric Power Industry, 2.Dia consultants)
*Naoko Kitada1, Naoto Inoue1, Masao Tonagi2 (1.Geo-Research Institute, 2.Kozo Keikaku Incorporated)
*Naoto Inoue1, Naoko Kitada1, Takashi Kumamoto2 (1.Geo-Research Institute, 2.Graduate School of Natural Science and Technology, Okayama University)
*Naoto Inoue1, Naoko Kitada1, Yasuhiro Matsumoto2, Tsutomu Takahama2, Tonagi Masao2, LUIS ANGEL DALGUER3, Kojiro Irikura3 (1.Geo-Research Institute, 2.KOZO KEIKAKU ENGINEERING Inc., 3.Aichi Institute of Technology)
*Tonagi Masao1, Tsutomu Takahama1, Yasuhiro Matsumoto1, Naoto Inoue2, Kojiro Irikura3, LUIS ANGEL DALGUER3 (1.KOZO KEIKAKU Engineering Inc., 2.Geo-Research Institure, 3.Aichi Institute of Technology)