[H-DS17] [JJ] Geohazards in humid, tectonically active countries and their precursors

Wed. May 24, 2017 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall HALL7)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Satoru Kojima(Department of Civil Engineering, Gifu University), Hiroshi YAGI(Faculty of Art, Science and Education, Yamagata University), Taro Uchida(National Institute for Land and Infrastructure Management)

This session covers mass movements of landslide, slope failure, debris flow, and gravitational slope deformation in tectonically active, humid countries, and aims to discuss on their mechanisms, characteristics of occurrence sites, the significance in geological time scale, and the methodology to mitigate their affects by researchers with various related research fields.

[HDS17-P01] Relation between 2016 Kumamoto Earthquake-induced landslide surface deformation and 3-D surface deformation detected by Pixel Offset method using InSAR image

*Hiroshi, P. Sato¹, Hiroshi Une² (1.College of Humanities and Sciences, Nihon University, 2.Geospatial Information Authority of Japan)

[HDS17-P02] Detection of slope deformation by using InSAR analysis - A case of Shikoku Mountains and Asahi Mountains

*Takayuki Nakano¹, Masayuki Yamanaka¹, Tomokazu Kobayashi¹, Yu Morishita¹, Satoshi Fujiwara¹, Hiroyuki Nakai¹ (1.GSI of Japan)

[HDS17-P03] The relationship between source faults and distribution of landslide induced by inland earthquakes in Japan - a preliminary report

*Ryuji Yamada¹, Tomoyuki Iida¹, Masayuki Matsuda², Baator Has², Toko Takayama², Shohei Igari² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Asia Air Survey Co., Ltd)

[HDS17-P04] Analysis of relationships between strike of rock discontinuities and formation position of linear depressions using finite element method

*Ryo Endo¹, Toshihiko Sugai¹ (1.The University of Tokyo)

Session information