Rchr
J-GLOBAL ID：202001020768797037
Update date: Jun. 10, 2024
Shimizu Hiroyuki A.
シミズ ヒロユキ | Shimizu Hiroyuki A.
Affiliation and department：
Job title：
Chief Researcher
Homepage URL (1)：
https://www.researchgate.net/profile/Hiroyuki_Shimizu2
Research field (7)：
Solid earth science
, Forest science
, Human geoscience
, Human geoscience
, Disaster prevention engineering
, Hydroengineering
, Mathematical physics and basic theory
Research keywords (8)：
Pyroclastic density current
, Computational Fluid Dynamics
, Gravity current
, Density current
, Sediment transport
, Snow avalanche
, Debris flow
, Turbidity current
Research theme for competitive and other funds (1)：
- 2021 - 2024 マグマ噴火・マグマ水蒸気噴火で生じる大規模火砕流の到達距離に関する数値的研究
Papers (9)：
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Hiroyuki A. Shimizu, Takehiro Koyaguchi, Yujiro J. Suzuki. Dynamics and Deposits of Pyroclastic Density Currents in Magmatic and Phreatomagmatic Eruptions Revealed by a Two-Layer Depth-Averaged Model. Geophysical Research Letters. 2023. 50. 16. e2023GL104616
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Hiroyuki A. Shimizu. Numerical simulations of dome-collapse pyroclastic density currents using faSavageHutterFOAM: Application to the 3 June 1991 eruption of Unzen volcano, Japan. Journal of Disaster Research. 2022. 17. 5. 768-778
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Eisuke Fujita, Hiroyuki A. Shimizu, Haruhisa Nakamichi. High precision lava flow simulation using digital elevation data by 8K drone observation. Journal of Disaster Research. 2022. 17. 5. 779-790
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Hiroyuki A. Shimizu, Takehiro Koyaguchi, Yujiro J. Suzuki, Ermanno Brosch, Gert Lube, Matteo Cerminara. Validation of a two-layer depth-averaged model by comparison with an experimental dilute stratified pyroclastic density current. Bulletin of Volcanology. 2021. 83. 11. 73
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Hiroyuki A. Shimizu, Takehiro Koyaguchi, Yujiro J. Suzuki. The run-out distance of large-scale pyroclastic density currents: A two-layer depth-averaged model. Journal of Volcanology and Geothermal Research. 2019. 381. 168-184
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MISC (3)：
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Takahiro TANABE, Hiroyuki SHIMIZU. Introduction of avalanche dynamics simulator "faSavageHutterFOAM". Journal of the Japanese Society of Snow and Ice. 2022. 85. 4. 297-308
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Hiroyuki SHIMIZU. Applicability of numerical two-layer depth-averaged models for pyroclastic density currents to powder snow avalanches: Toward developing a unified model for powder snow avalanches and pyroclastic density currents. Journal of the Japanese Society of Snow and Ice. 2022. 85. 4. 323-340
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志水 宏行, 菅野 洋, 松尾 直弥, 森田 雅明. 火山学勉強会2015報告. 火山. 2016. 61. 3. 559-562
Lectures and oral presentations (35)：
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Application of a 2-D two-layer depth-averaged model for large-scale pyroclastic density currents to the Pinatubo 1991 eruption: Effects of uncertainty in source location
(Japan Geoschience Union Meeting 2024 2024)
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コンクリートブロック堰堤モデルの底面応力に関する個別 要素法による検討
(令和6年度砂防学会研究発表会「和歌山大会」 2024)
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土石流・土砂流における堆積侵食プロセス: (2)数値シミュレーションによる細粒粒子流体化の影響評価
(令和6年度砂防学会研究発表会「和歌山大会」 2024)
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土石流・土砂流における堆積侵食プロセス: (1)堆積侵食速度式に対する代数的・物理的考察
(令和6年度砂防学会研究発表会「和歌山大会」 2024)
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火砕流数値シミュレーションの条件設定に関する留意点
(令和6年度砂防学会研究発表会「和歌山大会」 2024)
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Works (1)：
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SKS-1D: a Fortran90 code for a 1-D two-layer depth-averaged model of pyroclastic density currents
Hiroyuki A. Shimizu, Takehiro Koyaguchi, Yujiro J. Suzuki 2021 - 現在
Education (3)：
- 2015 - 2018 The University of Tokyo Graduate School of Science Department of Earth and Planetary Science
- 2013 - 2015 The University of Tokyo Graduate School of Science Department of Earth and Planetary Science
- 2009 - 2013 Shimane University Interdisciplinary Faculty of Science and Engineering Department of Geoscience
Professional career (1)：
- Ph.D. (The University of Tokyo)
Work history (4)：
- 2024/04 - 現在 Sabo & Landslide Technical Center Sabo Technology Research Institute Chief Researcher
- 2023/01 - 2024/03 Sabo & Landslide Technical Center Sabo Technology Research Institute Researcher
- 2019/10 - 2022/12 National Research Institute for Earth Science and Disaster Prevention Center for Integrated Volcano Research Associated Research Fellow
- 2018/04 - 2019/09 Earthquake Research Institute, The University of Tokyo Division of Theoretical Geoscience Project Researcher
Awards (1)：
- 2015/07 - Japan Geoscience Union (JpGU) Outstanding Student Presentation Award
Association Membership(s) (3)：
Japan Society of Erosion Control Engineering (JSECE)
, The Volcanological Society of Japan
, Japan Geoscience Union (JpGU)
