JpGU Meeting 2019
Session outline| Human Geosciences (H) | ||
|---|---|---|
| Session Sub-category | Disaster geosciences(DS) | |
| Session ID | H-DS09 | |
| Title | Landslides and related phenomena | |
| Short Title | Landslides | |
| Main Convener | Name | Masahiro Chigira |
| Affiliation | Disaster Prevention Research Institute, Kyoto University | |
| Co-Convener 1 | Name | Gonghui Wang |
| Affiliation | Disaster Prevention Research Institute, Kyoto University | |
| Co-Convener 2 | Name | Fumitoshi Imaizumi |
| Affiliation | Faculty of Agriculture, Shizuoka University | |
| Session Language | E | |
| Scope | 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 invite contributions that report and discuss on mass movements and related phenomena, focusing on improved understanding of their characteristics; new insights into landslide mechanisms; the development of new approaches to monitoring; novel approaches to behavior forecasting and prediction; studies of successful landslide management; and the development of methods for hazard and risk evaluation. In particular, papers about recent landslide hazards, induced by 2017 northern Kyushu rainstorm, 2018 Osaka earthquake, 2018 western Japan rainstorm, and 2018 Hokkaido earthquake are welcome. | |
| Presentation Format | Oral and Poster presentation | |
| Invited Authors | Zheng-yi Feng (Department of Soil and Water Conservation, National Chung Hsing University, Taichung, Taiwan) Gonghui Wang (Disaster Prevention Research Institute, Kyoto University) Fumitoshi Imaizumi (Faculty of Agriculture, Shizuoka University) Shin-ichiro Hayashi (Hokkaido University) | |
| Time | Presentation No | Title | Presenter | Abstract |
|---|---|---|---|---|
| Oral Presentation May 28 AM1 | ||||
| 09:00 - 09:15 | HDS09-01 | Mechanical behavior modulated by shear surface morphology of simulated shear zone | Yao Jiang | |
| 09:15 - 09:30 | HDS09-02 | On the Pre-failure Shear Behavior of Clayey Soil | Chengrui Chang | |
| 09:30 - 09:45 | HDS09-03 | GeoGuard: low-cost GNSS sensors for the continuous monitoring of landslides and structures | Andrea Gatti | |
| 09:45 - 10:00 | HDS09-04 | Landslide Susceptibility Analysis in the Chenyulan River Watershed, Taiwan | Po-Tsun Yeh | |
| 10:00 - 10:15 | HDS09-05 | Investigating the Relationship Between Tree Height and Landslide Occurrence in the Ikawa Catchment, Central Japan | Jamie Rhys Evans | |
| 10:15 - 10:30 | HDS09-06 | Landslides induced by the knickpoint migration in the southern and the eastern margins of the Tibetan Plateau. | Masahiro Chigira | |
| Oral Presentation May 28 AM2 | ||||
| 10:45 - 11:15 | HDS09-07 | Landslides caused by the 2018 Hokkaido Eastern Iburi Earthquake | Shin-ichiro Hayashi | |
| 11:15 - 11:45 | HDS09-08 | On the coseismic landslides occurring on tephra slopes during the 2018 Hokkaido Eastern Iburi Earthquake | Gonghui Wang | |
| 11:45 - 12:00 | HDS09-09 | Seismological and geotechnical surveys on the landslides induced by the 2018 Hokkaido Eastern Iburi earthquake | Issei Doi | |
| Oral Presentation May 28 PM1 | ||||
| 13:45 - 14:15 | HDS09-10 | Initiation conditions of debris flows in Ohsawa landslide, Mt. Fuji | Fumitoshi Imaizumi | |
| 14:15 - 14:30 | HDS09-11 | The role of thrust faults with incohesive clayey fault materials to generate deep-seated gravitational slope deformations and catastrophic landslides in the Shimanto accretionary complex | Noriyuki Arai | |
| 14:30 - 14:45 | HDS09-12 | Control effect of huge faults on the structure of surrounding regional rock mass in the whole mountain: implications for the distribution pattern of coseismic landslides | Chao HUANG | |
| Presentation No | Title | Presenter | Abstract |
|---|---|---|---|
| Poster Presentation May 28 PM2 | |||
| HDS09-P01 | Fluidized landslides triggered by the liquefaction of subsurface volcanic deposits during the 2018 Iburi–Tobu earthquake, Hokkaido | Jun Kameda | |
| HDS09-P02 | A comparison between the acoustic signals and seismic signals generated during a dam-break test | Zheng-yi Feng | |
| HDS09-P03 | Evaluation of factors of safety and landslide risk for a watershed by Scoops3D | Zheng-yi Feng | |
| HDS09-P04 | Fuzzy Clustering Algorithms for Establishing Landslide Susceptibility Map | Pei-hsun Tsai | |
| HDS09-P05 | A Study on Landslides and Debris Flows Susceptibility Mapping Using Unmanned Aerial Vehicles | Sheng-Jia Liu | |
| HDS09-P06 | Largescale landslide induced by AD1586 Tensho-Earthquake in Gifu Prefecture, central Japan | Takahiro Kurimoto | |
| HDS09-P07 | Failure Probability of Lushan Landslide, Taiwan | Wei-Ting Lin | |
| HDS09-P08 | Interpretation of landslide surface deformation in Kali Gandaki River watershed, Nepal using ALOS-2/PALSAR-2 InSAR image | Hiroshi, P. Sato | |
| HDS09-P09 | A depth-integrated model for granular flows on the transition of different bed conditions | Ling-Yi Hsu | |
| HDS09-P10 | A viscous granular flow experiment with new refractive index matching material | Tsai-Jung Lin | |
| HDS09-P11 | Sandbox experiments of submarine landslide caused by water film in low permeability layer | Shogo Kawakita | |
| HDS09-P12 | Study on Creep Properties of Sand and Cemented Sand | JIN-YI YU | |
| HDS09-P13 | The effects of seepage force and the Poisson’s ratio on slope stability | Hirokazu Fukui | |
| HDS09-P14 | Study on the factors of seepage erosion | Szu-Wei Fu | |
| HDS09-P15 | Deformation of slope models with different orientations of weak planes | taeyuan tseng | |