[H-DS07] Landslides and related phenomena

Tue. May 22, 2018 9:00 AM - 10:30 AM 201B (2F International Conference Hall, Makuhari Messe)

convener:Masahiro Chigira(Disaster Prevention Research Institute, Kyoto University), Gonghui Wang(Disaster Prevention Research Institute, Kyoto University), Fumitoshi Imaizumi(静岡大学農学部), Chairperson:Gonghui Wang

Mass movements, such as landslides, rockfalls, and debris flows, have been occurring extensively in a large number of countries, causing heavy damage. In order to understand them and mitigate induced disasters, we would like to discuss on various issues. We invite contributions that report and discuss on mass movements and related phenomena, focussing on improved understanding of their characteristics; new insights into landslide mechanisms; the development of new approaches to monitoring; novel approaches to behaviour forecasting and prediction; studies of successful landslide management; and the development of methods for hazard and risk evaluation.

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9:00 AM - 9:15 AM

[HDS07-01] Rupture directivity of strike-slip earthquakes on landslide distribution: A case study of the Kumamoto 2016 Earthquake

*Sebastian Specht^1,3, Ugur Ozturk^1,2, Georg Veh¹, Fabrice Cotton^1,3, Oliver Korup¹ (1.Potsdam Univ., 2.PIK, 3.GFZ)

9:15 AM - 9:30 AM

[HDS07-02] Monitoring insights on the co-seismic responses of a deep-seated landslide

*Ning MA^1,2, Gonghui Wang¹, Toshitaka Kamai¹, Issei Doi¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.Graduate School of Science, Kyoto University, )

9:30 AM - 9:45 AM

[HDS07-03] Tephrostratigraphy and the formative processes of halloysite that controll landslide sites by earthquakes: Landslides of tephra induced by 2016 Kumamoto earthquake

*Tatsuki Sato², Masahiro Chigira¹, Yuki Matsushi¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.School of Science, Kyoto University)

9:45 AM - 10:00 AM

[HDS07-04] Distribution of earthquake-susceptible tephra in Kanto and Tohoku areas: For the earthquake hazard mapping

*Masahiro Chigira¹, Takehiko Suzuki² (1.Disaster Prevention Research Institute, Kyoto University, 2.Faculty of Urban Environmental Earth Sciences, Tokyo Metropolitan University)

10:00 AM - 10:15 AM

[HDS07-05] Characteristics of seismic waveforms excited by slope failures

*Issei Doi¹, Takuto Maeda², Toshitaka Kamai¹, Gonghui Wang¹ (1.Disaster Prevention Research Institute, Kyoto Univ., 2.Earthquake Research Institute, Univ. of Tokyo)

10:15 AM - 10:30 AM

[HDS07-06] Failure of landslide dam in centrifuge model test

*Gonghui Wang¹ (1.Disaster Prevention Research Institute, Kyoto University)

Session information