Ogata Sho 緒方奨

Researcher Number	50868388
Other IDs
Affiliation (Current)	2025: 大阪大学, 大学院工学研究科, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2024: 大阪大学, 大学院工学研究科, 助教 2020 – 2021: 大阪大学, 工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 22030:Geotechnical engineering-related / Medium-sized Section 22:Civil engineering and related fields Except Principal Investigator Basic Section 22030:Geotechnical engineering-related / Basic Section 31020:Earth resource engineering, Energy sciences-related / Medium-sized Section 22:Civil engineering and related fields
Keywords	Principal Investigator 亀裂の透水性変化 / 透水特性 / 岩盤内亀裂 / マルチフィジックスモデル / 岩石亀裂透水試験 / 超臨界地熱発電 / 岩石亀裂の透水性変化 / 超臨界水－岩石地化学反応 / 岩石鉱物の溶解・沈殿 / GPGPU並列計算 … More / 亀裂内マルチフィジックス現象 / 亀裂のミクロ構造 / 鉱物分布モデル / 岩石亀裂生成解析の高速化 / マルチGPU並列計算 / ミクロスケールの岩石亀裂生成解析 / 岩盤内亀裂のミクロ構造 / マルチスケール・マルチフィジックスシミュレータ / 熱・水・力学・化学連成現象 / 地化学現象 / 岩盤亀裂 / 不連続体モデル / 化学現象（圧力溶解） / 亀裂の生成・進展 / 高レベル放射性廃棄物の地層処分 / モデルの統合化 / 熱・水・応力・損傷・化学連成数値シミュレーション / 圧力溶解 / 熱―水―応力―損傷―化学連成 / 岩石亀裂の生成 / 岩石亀裂の内部構造 / 亀裂の内部構造 / 高レベル放射性廃棄物地層処分 / 連成数値シミュレータ / 化学現象 … More Except Principal Investigator 透水試験 / 環境安全性 / 物質移行解析 / 六価クロム / 溶出 / 循環資材 / THMC連成 / き裂進展 / 地熱開発 / THMC連成解析 / 損傷理論 / 水圧破砕 / 地層処分技術 / 透水・物質移行挙動 / 亀裂性岩盤 / 連成数値シミュレータ / 熱・水・応力・化学連成 / スーパーコンピュータ / トレーサー試験 / 連成数値シミュレーション / 岩石不連続面 / 透水挙動 / 連成モデル Less

Development of a numerical model for predicting permeability evolution with time induced by geochemical reactions between supercritical water and rockPrincipal Investigator
- Principal Investigator
  
  緒方奨
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 22:Civil engineering and related fields
- Research Institution
  Osaka University
Development of a large-scale multiphysics analysis platform for rock mass to be implemented in geological disposal technology
- Principal Investigator
  
  安原英明
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 22:Civil engineering and related fields
- Research Institution
  Kyoto University
  Ehime University
An integrated framework for evaluation of leaching of toxic chemicals in utilization of secondary materials
- Principal Investigator
  
  乾徹
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22030:Geotechnical engineering-related
- Research Institution
  Osaka University
Development of multiscale simulator for revealing actual behavior of long-term permeability evolution after fracture generation within rocksPrincipal Investigator
- Principal Investigator
  
  緒方奨
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22030:Geotechnical engineering-related
- Research Institution
  Osaka University
Development of rock fracturing simulator that combines damage theory and THMC coupling and its application to geothermal development
- Principal Investigator
  
  Kishida Kiyoshi
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  Kyoto University
Development of coupled numerical simulator for describing processes within rocks from fracture generation to long-term change of fracture permeabilityPrincipal Investigator
- Principal Investigator
  
  Ogata Sho
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 22030:Geotechnical engineering-related
- Research Institution
  Osaka University

All 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] Immobilization of Arsenic Naturally Contained in Excavated Rock by MgO-Based Agents with Different Physicochemical Properties2024
- Author(s)
  Takata, T., Hakozaki, Y., Inui, T., Ogata, S. Sakamoto, Y., Obana, S. and Mori, H.
- Journal Title
  
  Journal of the Society of Materials Science, Japan
  
  Volume: 73 Issue: 1 Pages: 70-75
- DOI
  10.2472/jsms.73.70
- ISSN
  0514-5163, 1880-7488
- Year and Date
  2024-01-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] Modeling Rock Permeability Alteration in NaCl Solution Flow-through Experiments2024
- Author(s)
  Achmad HAFIDZ, Sho OGATA, Hideaki YASUHARA, Naoki KINOSHITA, Yuri IWABUCHI
- Journal Title
  
  International Journal of the JSRM
  
  Volume: 20 Issue: 2 Pages: 1-5
- DOI
  10.11187/ijjsrm.240202
- ISSN
  2189-8405
- Year and Date
  2024-01-05
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22859
[Journal Article] Development of a GPGPU-parallelized FDEM based on extrinsic cohesive zone model with master-slave algorithm2024
- Author(s)
  Maeda Yutaro、Ogata Sho、Fukuda Daisuke、Liu Hongyuan、Inui Toru
- Journal Title
  
  Computers and Geotechnics
  
  Volume: 166 Pages: 105942-105942
- DOI
  10.1016/j.compgeo.2023.105942
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04996, KAKENHI-PROJECT-23K22859
[Journal Article] Laboratory observation of shear stress recovery in rock joints considering joint compaction and dilatancy2024
- Author(s)
  Zhang Jintong、Kikumoto Mamoru、Yasuhara Hideaki、Ogata Sho、Kishida Kiyoshi
- Journal Title
  
  International Journal of Rock Mechanics and Mining Sciences
  
  Volume: 174 Pages: 105666-105666
- DOI
  10.1016/j.ijrmms.2024.105666
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01869, KAKENHI-PROJECT-23K22859
[Journal Article] Leaching of Cr(VI) in stabilized clay compacted with recycled concrete aggregates2023
- Author(s)
  Ruangsangthong, A., Inui, T. and Ogata, S
- Journal Title
  
  Proc. 9th International Congress on Environmental Geotechnics (ICEG2023)
  
  Volume: － Pages: 179-186
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] FACTORS AFFECTING THE SORPTION PERFORMANCE OF MODIFIED GEOSYNTHETIC MATERIALS WITH HEAVY METAL SORPTION ABILITY2023
- Author(s)
  NISHIDA Shion、MURANAKA Ryunosuke、INUI Toru、OGATA Sho、ITAYA Yuki
- Journal Title
  
  Geosynthetics Engineering Journal
  
  Volume: 38 Issue: 0 Pages: 170-177
- DOI
  10.5030/jcigsjournal.38.170
- ISSN
  1344-6193, 1883-146X
- Year and Date
  2023-10-14
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18KK0120, KAKENHI-PROJECT-22H00227, KAKENHI-PROJECT-23K22860
[Journal Article] Numerical simulations for describing generation of excavation damaged zone: Important case study at Horonobe underground research laboratory2023
- Author(s)
  Ogata Sho、Yasuhara Hideaki
- Journal Title
  
  Rock Mechanics Bulletin
  
  Volume: 2 Issue: 3 Pages: 100063-100063
- DOI
  10.1016/j.rockmb.2023.100063
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22H00229, KAKENHI-PROJECT-23K22859
[Journal Article] Leaching behavior of geogenic arsenic from marine sediments in chemical and biochemical batch leaching tests2023
- Author(s)
  Zhang, Y., Inui, T. and Ogata, S.
- Journal Title
  
  Proc. 9th International Congress on Environmental Geotechnics
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] Scaling effects on arsenic release from excavated hydrothermally altered rocks in column experiments2023
- Author(s)
  Du Xun、Inui Toru、Ogata Sho
- Journal Title
  
  Environmental Science and Pollution Research
  
  Volume: 30 Issue: 58 Pages: 122024-122037
- DOI
  10.1007/s11356-023-30594-6
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22H00227, KAKENHI-PROJECT-23K22860
[Journal Article] Leaching of Cr(VI) in Stabilized Clay Compacted with Recycled Concrete Aggregates.2023
- Author(s)
  Ruangsangthong, A., Inui, T. and Ogata, S.
- Journal Title
  
  Proc. 9th International Congress on Environmental Geotechnics
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] Leaching behavior of geogenic arsenic from marine sediments in chemical and biochemical batch leaching tests2023
- Author(s)
  Zhang, Y. Inui, T. and Ogata, S
- Journal Title
  
  Proc. 9th International Congress on Environmental Geotechnics (ICEG2023)
  
  Volume: － Pages: 107-114
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] A Framework of Coupled Thermal-Hydraulic-Mechanical Analysis for Simulating Hydraulic Fracturing Based on Explicit and Implicit Methods2023
- Author(s)
  Maeda Y.、Ogata S.、Fukuda D.、Inui T.、Yasuhara H.、Kishida K.
- Journal Title
  
  The 57th U.S. Rock Mechanics/Geomechanics Symposium
  
  Volume: 1
- DOI
  10.56952/arma-2023-0759
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01869, KAKENHI-PROJECT-23K22859
[Journal Article] Scaling effects on lead release from excavated hydrothermally altered rock2023
- Author(s)
  Du X., Inui, T. and Ogata, S.
- Journal Title
  
  Smart Geotechnics for Smart Societies, Proc. 17th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, A. Zhussupbekov, A. Sarsembayeva, V.N. Kaliakin (eds.), CRC Press, London
  
  Volume: － Pages: 1844-1847
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K22860
[Journal Article] Coupled THMC Simulation Based on Explicit Fracture Representation Using Extrinsic Cohesive Zone Model2022
- Author(s)
  Ogata S.、Maeda Y.、Fukuda D.、Yasuhara H.、Inui T.、Kishida K.
- Journal Title
  
  Proceedings of 56TH US ROCK MECHANICS / GEOMECHANICS SYMPOSIUM
  
  Volume: ARMA-2022-0642
- DOI
  10.56952/arma-2022-0642
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22859
[Journal Article] Fundamental Study on Fracture Process Analysis of Rocks under Quasi-Static Loading Based on Hybrid FEM-DEM Using Extrinsic Cohesive Zone Model2022
- Author(s)
  前田悠太朗 , 緒方奨 , 福田大祐 , 乾徹 , 安原英明 , 岸田潔
- Journal Title
  
  Journal of the Society of Materials Science, Japan
  
  Volume: 71 Issue: 3 Pages: 206-213
- DOI
  10.2472/jsms.71.206
- ISSN
  0514-5163, 1880-7488
- Year and Date
  2022-03-15
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14826
[Journal Article] Modeling the shearing behavior of discontinuous rock mass incorporating dilation of joint aperture2022
- Author(s)
  Zhang Jintong、Kikumoto Mamoru、Yasuhara Hideaki、Ogata Sho、Kishida Kiyoshi
- Journal Title
  
  International Journal of Rock Mechanics and Mining Sciences
  
  Volume: 153 Pages: 105101-105101
- DOI
  10.1016/j.ijrmms.2022.105101
- Data Source
  KAKENHI-PROJECT-23K22859
[Journal Article] Numerical analyses of coupled thermal-hydraulic-mechanical-chemical processes for estimating permeability change in fractured rock induced by alkaline solution2022
- Author(s)
  Ogata Sho、Yasuhara Hideaki、Kinoshita Naoki、Inui Toru、Nishira Eita、Kishida Kiyoshi
- Journal Title
  
  Geomechanics for Energy and the Environment
  
  Volume: 31 Pages: 100372-100372
- DOI
  10.1016/j.gete.2022.100372
- Data Source
  KAKENHI-PROJECT-23K22859
[Journal Article] Multi-physics numerical analyses for predicting the alterations in permeability and reactive transport behavior within single rock fractures depending on temperature, stress, and fluid pH conditions2022
- Author(s)
  Ogata Sho、Nishira Eita、Yasuhara Hideaki、Kinoshita Naoki、Inui Toru、Kishida Kiyoshi
- Journal Title
  
  Soils and Foundations
  
  Volume: 62 Issue: 6 Pages: 101207-101207
- DOI
  10.1016/j.sandf.2022.101207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H01869, KAKENHI-PROJECT-23K22859
[Journal Article] Development of hydraulic fracturing simulator based on explicit and implicit methods2022
- Author(s)
  Yutaro Maeda, Sho Ogata, Daisuke Fukuda, Hideaki Yasuhara, Toru Inui
- Journal Title
  
  The proceedings of CouFrac2022
  
  Volume: No. 165 Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22859
[Journal Article] Roughness Evaluation for Distinguishing Fresh and Sheared Rock Joint Surfaces with Different Sampling Intervals2021
- Author(s)
  Zhang Jintong、Ogata Sho、Kishida Kiyoshi
- Journal Title
  
  International Journal of Geomechanics
  
  Volume: 21 Issue: 12
- DOI
  10.1061/(asce)gm.1943-5622.0002220
- NAID
  120007164133
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14826
[Journal Article] Multi-physics simulation for predicting the permeability change of single rock fracture due to geochemical effect depending on pH condition2021
- Author(s)
  Ogata Sho、Yasuhara Hideaki、Kinoshita Naoki、Kumagai Takeru、Inui Toru、Mishima Seiki、Kishida Kiyoshi
- Journal Title
  
  Japanese Geotechnical Society Special Publication
  
  Volume: 9 Issue: 3 Pages: 71-76
- DOI
  10.3208/jgssp.v09.cpeg045
- NAID
  130008103315
- ISSN
  2188-8027
- Year and Date
  2021-10-12
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14826, KAKENHI-PROJECT-19K05350
[Journal Article] A novel framework for coupled THMC analysis employing explicit rock fracture2021
- Author(s)
  Ogata S、Maeda Y、Fukuda D、Yasuhara H、Inui T、Kishida K
- Journal Title
  
  IOP Conference Series: Earth and Environmental Science
  
  Volume: 861 Issue: 3 Pages: 032053-032053
- DOI
  10.1088/1755-1315/861/3/032053
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Observation of Fracture Permeability by Flow-Through Tests and X-ray CT Tests2024
- Author(s)
  Zhiqi LI, Sho OGATA, Shinichiro NAKASHIMA, Hideaki YASUHARA and Kiyoshi KISHIDA
- Organizer
  第50回岩盤力学に関するシンポジウム講演集
- Data Source
  KAKENHI-PROJECT-21H01869
[Presentation] 火山岩地熱貯留層のCO2フラクチャリングシミュレーション2023
- Author(s)
  詫間康平, 渡辺優斗, 坂口清敏, 渡邉則昭, 緒方奨, 前田悠太朗, 大里和己, 寺井周
- Organizer
  資源・素材学会東北支部令和五年春季大会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 岩石のCO2水押破砕シミュレータの開発2023
- Author(s)
  前田悠太朗, 緒方奨, 詫間康平, 渡邉則昭, 大里和己, 寺井周
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 花崗岩の圧裂引張試験における鉱物界面の影響を考慮した数値解析2023
- Author(s)
  池田尚太郎，緒方奨，安原英明，岸田潔
- Organizer
  第58回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-21H01869
[Presentation] Elastoplastic Model for Rock Joint Considering Matching and Adhesion2023
- Author(s)
  Y. Matsuoka, M. Kikumoto, S. Ogata, K. Kishida
- Organizer
  The 34th KKHTCNN Symposium on Civil Engineering
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 三次元T-H-M-C連成数値シミュレータによる天然バリアの長期透水特性評価2023
- Author(s)
  末武航弥、緒方奨、乾徹
- Organizer
  日本材料学会第72期学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 亀裂発生・進展を考慮した 3次元坑道掘削シミュレーション2023
- Author(s)
  末武航弥, 緒方奨, 安原英明, 岸田潔
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Short-term and long-term observation of fractured granite permeability by flow-through tests and X-ray CT tests2023
- Author(s)
  LI. Zhiqi, OGATA. Sho, NAKASHIMA. Shinichiro, YASUHARA Hideaki, KISHIDA. Kiyoshi
- Organizer
  The 34th KKHTCNN Symposium on Civil Engineering
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Observation of Fracture Permeability by Flow-through Tests and X-ray CT Tests2023
- Author(s)
  Zhiqi LI, Sho OGATA, Shinichiro NAKASHIMA, Hideaki YASUHARA, Kiyoshi KISHIDA
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] X-FEM亀裂進展解析とFEM流体浸透解析を連成した水圧破砕解析の提案2023
- Author(s)
  谷澤侑樹、緒方奨、乾徹
- Organizer
  日本材料学会第72期学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 熱－流体－力学連成モデルによる三次元地熱流体流動解析2023
- Author(s)
  3.前原崇志，緒方奨，乾徹，安原英明，岸田潔
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-21H01869
[Presentation] μX線CTと機械学習を組み合わせた花崗岩の鉱物分布評価手法の開発とGrain-based modelへの応用2023
- Author(s)
  尾崎友星, 緒方奨, 下茂道人, 木下尚樹, 東辰之介, 乾徹
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 地熱貯留層条件下でのCO2圧入による火山岩の破砕メカニズム2023
- Author(s)
  詫間康平, 渡辺優斗, 坂口清敏, 渡邉則昭, 前田悠太朗, 緒方奨, 大里和己, 寺井周
- Organizer
  日本地熱学会令和五年学術講演会（岐阜大会）
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 花崗岩不連続面の塩水浸透に関する室内実験2023
- Author(s)
  岩渕友梨, 木下尚樹, 安原英明, 緒方奨, Achmad Hafidz
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Phase-Field 法に基づく低粘性を考慮した SC-CO2 破砕シミュレータの開発と検証2023
- Author(s)
  谷澤侑樹, 緒方奨, 乾徹
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 亜臨界領域での地化学反応に伴う岩石亀裂の透水性変化を考慮した透水－反応輸送連成シミュレータの開発と検証2023
- Author(s)
  永瀬みちる, 緒方奨, 岡本敦, 乾徹
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 亜臨界条件における花崗岩亀裂の透水性経時変化予測解析2023
- Author(s)
  永瀬みちる、緒方奨、乾徹、岡本敦
- Organizer
  日本材料学会第72期学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] セメント改良土から溶出する六価クロムの帯水層中での移行特性に関する基礎的検討2023
- Author(s)
  沼尻思佳・Zhang Yiming・緒方奨・乾徹
- Organizer
  第58回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-23K22860
[Presentation] Development of Coupled THMC Model for Predicting Rock Permeability Evolution Under a Seawater Condition2023
- Author(s)
  Achmad HAFIDZ, Sho OGATA, Naoki KINOSHITA, Hideaki YASUHARA
- Organizer
  第 50 回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 陽解法－陰解法連結計算による水圧破砕解析手法の開発2022
- Author(s)
  家永凌冴,緒方奨,前田悠太朗,福田大祐,乾徹
- Organizer
  日本材料学会第７１期学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Development of coupled thermal-hydraulic-mechanical-chemical (THMC) models for predicting rock permeability change2022
- Author(s)
  Sho Ogata
- Organizer
  ISRM YOUNG MEMBER'S SEMINAR SERIES
- Invited
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 熱－流体－力学連成数値モデルによる地熱流体流動解析2022
- Author(s)
  前原崇志 , 緒方奨 , 乾徹 , 安原英明 , 岸田潔
- Organizer
  第48回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 亀裂表面形状を考慮した透水ー反応輸送解析による模擬海水中での岩石亀裂の透水性変化予測2022
- Author(s)
  西羅瑛太, 緒方奨, 安原英明, 木下尚樹, 乾徹, 岸田潔
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 陽解法と陰解法を連成した岩石の水圧破砕シミュレータの開発2022
- Author(s)
  家永凌冴, 緒方奨, 前田悠太朗, 乾徹
- Organizer
  2022年度土木学会関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 損傷理論を用いた大土被り条件下の掘削解析における側圧係数の影響2022
- Author(s)
  三好航平, 緒方奨, 安原英明, 岸田潔
- Organizer
  第57回地盤工学発表会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 亀裂性岩盤における熱－水理－力学－化学連成場を解くマルチフィジックスシミュレータの開発2022
- Author(s)
  緒方奨
- Organizer
  日本機械学会M&Mカンファレンス
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 地熱資源開発やエネルギー生成後の副産物地下貯留に関する熱－水理－力学－化学連成数値シミュレーション2022
- Author(s)
  緒方奨
- Organizer
  第6回 COMSOLを用いたカーボンニュートラルを支援するためのCAEセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 熱―流体ー力学連成モデルによる三次元地熱流体流動解析2022
- Author(s)
  前原崇志, 緒方奨, 福田大祐, 乾徹
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 高温・高圧環境における塩水を用いた花崗岩不連続面の透水実験2022
- Author(s)
  佐古大地 , 緒方奨 , 大西史記 , 木下尚樹 , 安原英明
- Organizer
  第48回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 陽解法－陰解法連成解析法を用いた水圧破砕解析2022
- Author(s)
  緒方奨, 前田悠太朗, 福田大祐, 陳友晴
- Organizer
  日本地熱学会令和4年学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 垂直拘束圧条件下における岩石亀裂構造評価手法の検討2022
- Author(s)
  尾崎友星, 緒方奨, 安原英明, 木下尚樹, 佐古大地, 乾徹
- Organizer
  2022年度土木学会関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Extrinsic Cohesive Zone Modelに基づいたハイブリッドFEM-DEMを用いたTHMC連成シミュレータの開発2022
- Author(s)
  前田悠太朗 , 緒方奨 , 福田大祐 , 乾徹 , 安原英明 , 岸田潔
- Organizer
  第48回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 垂直拘束圧条件下における岩石亀裂面挙動評価手法の検討2022
- Author(s)
  尾崎友星, 緒方奨, 安原英明, 木下尚樹, 佐古大地, 乾徹
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 垂直拘束圧条件下での花崗岩亀裂の開口幅・接触状態評価2022
- Author(s)
  尾崎友星,緒方奨,安原英明,木下尚樹,佐古大地,乾徹
- Organizer
  日本材料学会第７１期学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 塩水の影響を考慮した岩石亀裂の透水性変化予測解析2022
- Author(s)
  西羅瑛太 , 緒方奨 , 安原英明 , 木下尚樹 , 乾徹 , 岸田潔
- Organizer
  第48回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 開口幅と固着の影響を考慮した岩石不連続面せん断モデルー定式化と適用性2022
- Author(s)
  松岡勇樹, 菊本統, 緒方奨, 岸田潔
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] Extrinsic Cohesive Zone ModelをベースとしたハイブリッドFEM-DEM解析の並列化2022
- Author(s)
  前田悠太朗, 緒方奨, 福田大祐, 乾徹
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 稲田花崗岩の室内水圧破砕実験と鉱物分布を考慮した解析モデルの検討2022
- Author(s)
  佐古大地, 緒方奨, 安原英明, 木下尚樹
- Organizer
  第49回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 岩石不連続面のせん断強度回復のモデル化とパラメータの検討2022
- Author(s)
  松岡勇樹, 菊本統, 緒方奨, 張晋通, 岸田潔
- Organizer
  第57回地盤工学発表会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 割れ目の開口幅を考慮した岩石不連続面のせん断シミュレーションとパラメータの分析2022
- Author(s)
  松岡勇輝, 菊本統, 緒方奨, 岸田潔
- Organizer
  2022年度土木学会関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-23K22859
[Presentation] 層理面を有する泥岩の内部構造と圧裂引張試験の破壊形態に関する考察2022
- Author(s)
  三好航平 , 緒方奨 , 中島伸一郎 , 安原英明 , 岸田潔
- Organizer
  第48回岩盤力学に関するシンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 泥岩の内部構造が一軸圧縮試験の破壊形態に与える影響2021
- Author(s)
  三好航平 , 安原英明 , 中島伸一郎 , 緒方奨 , 岸田潔
- Organizer
  2021年度土木関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 温度・応力・化学条件を考慮した花崗岩単一亀裂の透水性変化予測解析2021
- Author(s)
  西羅瑛太 , 緒方奨, 乾徹, 安原英明
- Organizer
  2021年度土木関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 亀裂性岩盤の熱－水－力学－化学連成数値シミュレータの開発2021
- Author(s)
  緒方奨
- Organizer
  COMSOL Simulations Week 2021
- Invited
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 岩盤不連続面を陽に導入した数値モデルを用いたTHMC連成解析2021
- Author(s)
  前田悠太朗 , 緒方奨 , 福田大祐 , 乾徹 , 安原英明 , 岸田潔
- Organizer
  日本材料学会第70期学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 貯留槽造成EGSを想定した地熱流体流動解析2021
- Author(s)
  前原崇志 , 緒方奨, 乾徹
- Organizer
  2021年度土木関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Extrinsic Cohesive Zone Modelを導入したハイブリッドFEM-DEMによる岩盤空洞掘削解析2021
- Author(s)
  前田悠太朗 , 緒方奨 , 福田大祐 , 安原英明 , 乾徹 , 岸田潔
- Organizer
  2021年度資源・素材関係学協会合同秋季大会資源・素材2021（札幌）
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 泥岩の内部構造と圧裂引張試験の破壊形態の比較2021
- Author(s)
  三好航平 , 緒方奨 , 安原英明 , 岸田潔
- Organizer
  第56回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] FDEMを用いた熱・水・応力・化学連成数値シミュレータの構築2021
- Author(s)
  前田悠太朗 , 緒方奨 , 乾徹 , 福田大祐 , 安原英明 , 岸田潔
- Organizer
  2021年度土木関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 損傷モデルによる珪質泥岩を対象とした坑道掘削解析2021
- Author(s)
  三嶌星輝，緒方奨，乾徹，安原英明，岸田潔，青柳和平
- Organizer
  第15回岩の力学国内シンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Multi-physics simulation for predicting permeability change of rocks through fracturing and temporal sealing based on explicit fracture representation2021
- Author(s)
  Sho Ogata
- Organizer
  The 15th International Conference on Analysis of Discontinuous Deformation (ICADD15)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 鉱物分布・組成の不均質性を考慮した花崗岩の水圧破砕解析2021
- Author(s)
  伊澤正悟，緒方奨，安原英明，木下尚樹，岸田潔
- Organizer
  第15回岩の力学国内シンポジウム
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 温度・応力・化学条件に依存した花崗岩亀裂の透水・物質輸送挙動の予測解析2021
- Author(s)
  西羅瑛太 , 緒方奨 , 乾徹 , 安原英明 , 木下尚樹 , 岸田潔
- Organizer
  日本材料学会第70期学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Dual porosity理論を用いた亀裂性岩盤内の流体流動予測2021
- Author(s)
  前原崇志 , 緒方奨 , 乾徹 , 安原英明 , 岸田潔
- Organizer
  日本材料学会第70期学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 異なる鉱物分布条件による岩石のき裂進展シミュレーション2020
- Author(s)
  池本龍平，伊澤正悟，緒方奨，安原英明，岸田潔
- Organizer
  2020年度土木関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Performance evolution of the Lahendong geothermal field by coupled numerical model2020
- Author(s)
  Muhammad Qarinur, Sho Ogata, Tri Rahayu, Naoki Kinoshita and Hideaki Yasuhara
- Organizer
  International Conference on Coupled Processes in Fractured Geological Media
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 岩石のき裂進展シミュレーションによるき裂形状の抽出2020
- Author(s)
  池本龍平，伊澤正悟，緒方奨，安原英明，岸田潔
- Organizer
  第55回地盤工学研究発表会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 幌延泥岩を用いた力学試験における亀裂発生・進展挙動の再現解析2020
- Author(s)
  三嶌星輝，緒方奨，乾徹
- Organizer
  2020年度土木学会関西支部年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] Prediction of permeability evolution in granite under the coupled THMC interactions with pH alteration2020
- Author(s)
  S. Ogata, H. Yasuhara, N. Kinoshita, T. inui, S. Mishima and K. Kishida
- Organizer
  International Conference on Coupled Processes in Fractured Geological Media
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14826
[Presentation] 幌延泥岩を対象とした坑道掘削時の天然バリアにおける力学的挙動の検討2020
- Author(s)
  三嶌星輝，乾徹，緒方奨
- Organizer
  令和2年度土木学会全国大会第75回年次学術講演会
- Data Source
  KAKENHI-PROJECT-20K14826

1. Kishida Kiyoshi (20243066)

# of Collaborated Projects: 3 results

# of Collaborated Products: 18 results
2. 安原英明 (70432797)

# of Collaborated Projects: 3 results

# of Collaborated Products: 22 results
3. 下茂道人 (90393694)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. 清水麻由子 (10751191)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 中島伸一郎 (70346089)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
6. 木下尚樹 (30263958)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 青柳和平 (40636841)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 三好貴子 (30982318)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 乾徹 (90324706)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
10. 福田大祐 (80647181)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results

Ogata Sho 緒方 奨

Research Projects

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Co-Researchers

Development of a numerical model for predicting permeability evolution with time induced by geochemical reactions between supercritical water and rockPrincipal Investigator

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Development of a large-scale multiphysics analysis platform for rock mass to be implemented in geological disposal technology

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An integrated framework for evaluation of leaching of toxic chemicals in utilization of secondary materials

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Development of multiscale simulator for revealing actual behavior of long-term permeability evolution after fracture generation within rocksPrincipal Investigator

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Development of rock fracturing simulator that combines damage theory and THMC coupling and its application to geothermal development

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Development of coupled numerical simulator for describing processes within rocks from fracture generation to long-term change of fracture permeabilityPrincipal Investigator

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[Journal Article] Immobilization of Arsenic Naturally Contained in Excavated Rock by MgO-Based Agents with Different Physicochemical Properties2024

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[Journal Article] Modeling Rock Permeability Alteration in NaCl Solution Flow-through Experiments2024

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[Journal Article] Development of a GPGPU-parallelized FDEM based on extrinsic cohesive zone model with master-slave algorithm2024

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[Journal Article] Laboratory observation of shear stress recovery in rock joints considering joint compaction and dilatancy2024

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[Journal Article] Leaching of Cr(VI) in stabilized clay compacted with recycled concrete aggregates2023

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[Journal Article] FACTORS AFFECTING THE SORPTION PERFORMANCE OF MODIFIED GEOSYNTHETIC MATERIALS WITH HEAVY METAL SORPTION ABILITY2023

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[Journal Article] Numerical simulations for describing generation of excavation damaged zone: Important case study at Horonobe underground research laboratory2023

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Ogata Sho 緒方奨