[H-DS07] Landslides and related phenomena

Tue. May 22, 2018 10:45 AM - 12:15 PM 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:Imaizumi Fumitoshi

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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10:45 AM - 11:00 AM

[HDS07-07] Measurements of strain changes along a borehole in a landslide using distributed fiber optic sensing

*Tetsuya Kogure¹, Yudai Okuda² (1.Interdisciplinary Graduate School of Science and Engineering, Shimane University, 2.Interdisciplinary Faculty of Science and Engineering, Shimane University)

11:00 AM - 11:15 AM

[HDS07-08] Study of ICP analysis of LiDAR using UAV laser measurement of surface slope collapse

*Teruyuki kikuchi¹, Teruyoshi Hatano² (1.JP-design,Co,Ltd., 2.Electric Power Development Co., Ltd.)

11:15 AM - 11:30 AM

[HDS07-09] Experimental study on water and salt migration of solidified sulphate saline soil

*CHENGRUI CHANG^1,4, Qingfeng Lv^2,3 (1.Disaster Prevention Research Institute, Kyoto University, 2.Key Laboratory of Mechanics on Disaster and Environment in Western China (Lanzhou University) , The Ministry of Education of China, 3.College of Civil Engineering and Mechanics, Lanzhou University, 4.Graduate School of Science, Kyoto University)

11:30 AM - 11:45 AM

[HDS07-10] Initiation and runout characteristics of debris flow surges in a huge landslide scar

*Fumitoshi Imaizumi¹, Takeshi Masui¹, Yushi Yokota¹, Haruka Tsunetaka², Yuichi S. Hayakawa³, Norifumi Hotta³, Okihiro Ohsaka¹, Satoshi Tsuchiya¹ (1.Shizuoka Univ., 2.Tsukuba Univ., 3.Tokyo Univ.)

11:45 AM - 12:00 PM

[HDS07-11] Influence of grain-size distribution on formation of debris-flow fan

*Haruka Tsunetaka¹, Norifumi Hotta², Yuichi Sakai², Yuki Nishiguchi³, Junya Hina³ (1.Life and Environmental Sciences, Tsukuba University, 2.Graduate School of Agricultural and Life Sciences, The University of Tokyo, 3.Construction Technology Institute Co., Ltd.)

12:00 PM - 12:15 PM

[HDS07-12] Attempt for hazard prediction of deep-seated landslide based on stream water chemistry

*Norifumi Hotta¹, Tomohiro Egusa¹, Yosuke Yamakawa², Yuan-Jung Tsai³, Shin-Ping Lee³ (1.Graduate School of Agricultural and Life Sciences, the University of Tokyo, 2.Faculty of Life and Environmental Sciences, University of Tsukuba, 3.Disaster Prevention Research Center, National Cheng Kung University, Taiwan)

Session information