[H-DS11] Geohazards in humid, tectonically active countries and their precursors

Tue. May 22, 2018 1:45 PM - 3:15 PM 201B (2F International Conference Hall, Makuhari Messe)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Satoru Kojima(Department of Civil Engineering, Gifu University), Hiroshi YAGI(山形大学地域教育文化学部, 共同), Taro Uchida(National Institute for Land and Infrastructure Management), Chairperson:Kojima Satoshi

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.

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1:45 PM - 2:15 PM

[HDS11-01] Observation-based research toward mitigation of earthquake-induced landslides –expansion of slope seismology -

★Invited Papers

*Issei Doi¹, Toshitaka Kamai¹, Gonghui Wang¹, Masahiro Chigira¹ (1.Disaster Prevention Research Institute)

2:15 PM - 2:45 PM

[HDS11-02] Proposal for technical issues to advance sediment disasters prevention

★Invited Papers

*Taro Uchida¹, Wataru Sakurai¹ (1.National Institute for Land and Infrastructure Management)

2:45 PM - 3:00 PM

[HDS11-03] Preparation of geomorphological and geological data for earthquake-induced landslides potential assessment in Japanese Island situated in a humid, tectonically active volcanic zone

*Takehiko Suzuki¹, Masahiro Chigira² (1.Faculty of Urban Environmental Sciences, Tokyo Metropolitan University, 2.Disaster Prevention Research Institute, Kyoto University)

3:00 PM - 3:15 PM

[HDS11-04] Comparing magnitudes of tephra-mantled slope failures triggered by the 2016 Kumamoto earthquake and those triggered by rainfalls before and after the earthquake in the post-caldera central cones of Aso volcano, southwestern Japan

*Takashi Kimura¹, Naoki Sakai¹ (1.National Research Institute for Earth Science and Disaster Resilience)

Session information

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

[HDS11-01] Observation-based research toward mitigation of earthquake-induced landslides –expansion of slope seismology -

★Invited Papers

[HDS11-02] Proposal for technical issues to advance sediment disasters prevention

★Invited Papers

[HDS11-03] Preparation of geomorphological and geological data for earthquake-induced landslides potential assessment in Japanese Island situated in a humid, tectonically active volcanic zone

[HDS11-04] Comparing magnitudes of tephra-mantled slope failures triggered by the 2016 Kumamoto earthquake and those triggered by rainfalls before and after the earthquake in the post-caldera central cones of Aso volcano, southwestern Japan

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