肥後 陽介/Yosuke HIGO, 助教, 博士(工学)

updated June 2012

研究概要

粘性土や砂をはじめとする地盤材料を対象とし,実験による力学特性の把握と構成則による記述および高度な予測解析手法の構築など,地盤の変形・破壊メカニズムについて基礎研究からその応用まで一連の研究を行っています。

 

主な研究テーマ

・ひずみの局所化と破壊問題の実験と数値シミュレーション

・マイクロフォーカスX線CTによる内部微視構造の可視化

・空気−水−土−熱連成解析手法の開発

・粒子法による大変形解析手法の開発

・液状化を含む地震時の動的問題の予測解析

 

 

略歴

1999年3月    京都大学工学部交通土木工学科 卒業

2001年3月    京都大学大学院工学研究科土木工学専攻修士課程 修了

2004年3月    京都大学大学院工学研究科土木工学専攻博士後期課程 修了

2004年4月    (財)地域地盤環境研究所 地盤解析グループ

2006年8月    京都大学助手 大学院工学研究科 社会基盤工学専攻 地盤・水工学講座 地盤力学分野

2007年4月    京都大学助教 大学院工学研究科 社会基盤工学専攻 地盤・水工学講座 地盤力学分野(職名改名,現在に至る)

 

学位

2001年3月    京都大学修士(工学): 弾粘塑性構成式による飽和粘土の局所化解析

2004年3月    京都大学博士(工学): Instability and Strain Localization Analysis of Water-saturated Clay by Elasto-viscoplastic Constitutive Models

 

受賞歴

2007年5月    国際会議若手優秀論文賞,地盤工学会.

2012年6月    研究奨励賞,地盤工学会.

 

所属学会

    地盤工学会(国際会員),土木学会(正会員),材料学会(正会員) ,計算工学会(正会員)

 

海外渡航歴

2010年9月〜11月 Visiting Researcher, Laboratoire 3S-R, Université Joseph Fourier, Grenoble, France.

2011年4月〜6月 Visiting Researcher, École des Ponts ParisTech, Laboratoire Navier - éq. Géotechnique (CERMES), France.

 

 

研究業績

  論文(学術雑誌)

  1. 岡二三生,肥後陽介,蒋明鏡 (2000),多孔質非局所弾粘塑性モデルを用いた変形の局所化に及ぼす不均一性と透水性の影響,土木学会応用力学論文集,Vol.3pp.371-378.

  2. Oka, F., Higo, Y. and Kimoto, S. (2002), Effect of dilatancy on the strain localization of water-saturated elasto-viscoplastic soil, International Journal of Solids and Structures, 39, pp.3625-3647, 2002.

  3. 岡二三生,肥後陽介,金榮錫,井村雄一,木元小百合 (2003),弾−熱粘塑性構成式を用いた熱−水−土連成有限要素法と飽和粘土の変形解析,土木学会応用力学論文集,Vol.6pp.427-436.

  4. Kimoto, S., Oka, F., and Higo, Y. (2004), Strain localization analysis of elasto-viscoplastic soil considering structural degradation, Computers Methods in Applied Mechanics and Engineering, 193, pp.2845-2866.

  5. Higo, Y., Oka, F., Jiang, M.J., and Fujita, Y. (2005), Effects of transport of pore water and material heterogeneity on strain localization of fluid-saturated gradient-dependent viscoplastic geomaterial, International Journal for Numerial and Analytical Methods in Geomechanics, 29, 495-523.

  6. Higo, Y., Oka, F., Kodaka, T., and Kimoto, S. (2006), Three dimensional strain localization of water-saturated clay and numerical simulation using an elasto-viscoplastic model, Philosophical Magazine, Structure and Properties of Condensed Matter, 86, 21-22, pp.3205-3240.

  7. Kimoto, S., Oka, F., Kim, Y.-S., Takada, N. and Higo, Y., (2007), A finite element analysis of the thermo-hydro-mechanically coupled problem of a cohesive deposit using a thermo-elasto-viscoplastic model, Key Engineering Material, 340-341, 1291-1296.

  8. Kodaka, T., Higo, Y., Kimoto, S. and Oka, F. (2007) Effect of sample shape on strain localization of water-saturated clay, Int. J. Numerical and Analytical method in Geomechanics, 31, 483-521.

  9. Boonlert, S., Oka, F., Kimoto, S., Kodaka, T. and Higo, Y. (2007), Elasto-viscoplastic finite element study of the effect of degradation on bearing capacity of footing on clay ground, Geomechanics and Geoengineering: An International Journal, 2(4), pp.235-251.

  10. Oka, F., Feng, H., Kimoto, S. and Higo, Y. (2008), An elasto-viscoplastic numerical analysis of the swelling process of unsaturated bentonite, Journal of Applied Mechanics, JSCE (土木学会応用力学論文集), Vol.11, pp.369-376.

  11. 岡二三生,肥後陽介,中野道夫,向井寛行,泉谷透,武田信一,天野健次,長屋淳一 (2009),弾粘塑性有限要素法による中之島粘土地盤掘削時の土留め変形解析,土木学会論文集CNo.65, Vol.2, pp.492-505

  12. Oka, F., Kimoto, S., Higo, Y., Ohta, H., Sanagawa, T. and Kodaka T. (2010), An elasto-viscoplastic model for diatomaceous mudstone and a numerical simulation of compaction bands, Int. J. Numerical and Analytical method in Geomechanics, published online in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/nag.987.

  13. Higo, Y., Oka, F., Kimoto, S., Morinaka, Y. and Goto, Y. (2010), An MPM-FDM coupled analysis method for multi-phase elasto-plastic soils, Soils & Foundations, 50(4), pp.515-532. 

  14. Oka, F., Kimoto, S., Takada, N. and Higo, Y. (2010), A multiphase elasto-viscoplastic analysis of an unsaturated river embankment associated with seepage flow, Soils & Foundations, 50(4), pp.483-494.

  15. Higo, Y., Oka, F., Kimoto, S., Sanagawa, T. and Matsushima, Y. (2011), Study of strain localization and microstructural changes in partially saturated sand during triaxial tests using microfocus X-ray CT, Soils & Foundations, 51(1), pp.95-111.

  16. Mirjalili, M., Kimoto, S., Oka, F. and Higo, Y. (2011), Elasto-viscoplastic modeling of Osaka soft clay considering destructuration and its effect on the consolidation analysis of an embankment, Geomechanics and Geoengineering: An International Journal, 6(2), pp.69-89.

  17. 鳥居宣之,肥後陽介,鏡原聖史 (2011),東北地方太平洋沖地震 宮城県北部地域第一次被害調査速報(A3グループ),地盤工学会誌,59(7),pp.56-59.

  18. 岡二三生,吉田信之,甲斐誠士,飛田哲男,肥後陽介,鳥居宣之,鏡原聖史,中西典明,木元小百合,山川優樹,東瀬康孝,渦岡良介,京谷孝史 (2012),東北地方太平洋沖地震被害調査報告 −宮城県北部−,地盤工学ジャーナル,Vol. 7,No. 1,pp.37-55,特集号招待論文(地域別編).

  学会発表論文(査読有)

  1. Kodaka, T., Higo, Y. and Takyu, T. (2001), Deformation and failure characteristics of rectangular clay specimens under three-dimensional condition, Proceedings of The 15th International Conference on Soil Mechanics and Geotechnical Engineering, August 27-31, Istanbul, Turkey, pp.167-170.

  2. Oka, F., Higo, Y. and Kimoto, S. (2002), Instability and strain localization analysis of elasto-viscoplastic normally and overconsolidated clays, Numerical Models in Geomechanics – NUMOG VIII, Proceedings of The 8th International Symposium on Numerical Models in Geomechanics, April 10-12, 2002, Pande, G.N. and Pietruszczak, S. eds., pp.185-190.

  3. Higo, Y., Oka, F., Kodaka, T., and Kimoto, S. (2004), A three-dimensional elasto-viscoplastic strain localization analysis of water-saturated clay, Numerical Models in Geomechanics – NUMOG IX – Pande, G.N. & Pietruszczak, S. editors, Taylor & Francis Group, London, pp.107-114.

  4. Oka, F., Kodaka, T., Higo, Y., Kimoto, S. and Ichinose, T. (2005), Strain localization of rectangular clay specimen under undrained triaxial compression conditions, Proceedings of The 16th International Conference on Soil Mechanics and Geotechnical Engineering, September 12-16, Osaka, Japan, pp.841-844.

  5. 肥後陽介,岡二三生,小高猛司,木元小百合 (2007), 飽和粘土の変形の局所化に与える試料形状の影響, 地盤力学における大変形の予測とシミュレーション法に関するシンポジウム論文集, 平成191026, 京都, TC34国内委員会, (社)地盤工学会, pp.11-18.

  6. Higo, Y., Oka, F., Kodaka, T., Kimoto, S., and Adachi, T. (2007), Three-dimensional strain localization of clay with different shapes of specimens, 13th Asian Regional Conference of Soil Mechanics and Geotechnical Engineering, December 10-14, Kolkata, India, Vol.1, Part 1, pp.3-6.

  7. Oka, F., Higo, Y., Kimoto, S., Nakano, M., Mukai, H., Kunotsubo, H., Izumitani, T., Takeda, S., Amano, K., and Nagaya, J. (2008), Elasto-viscoplastic numerical analysis of a deep excavation in an Osaka soft clay deposit using the open-cut method, the 12th International Conference of IACMAG, Singh, D.N. ed., October 1-6, Goa, India, pp.4709-4715.

  8. Higo, Y., Goto, Y., Kimoto, S., Oka, F. and Chen, Z. (2009), A coupled Material Point/Finite Difference scheme for model-based simulation of fluid-saturated porous media, International Symposium for Computational Geomechanics, ComGeo I, 29 April-1 May 2009, Juan-les-Pins, France, (CD-ROM) pp.447-456.

  9. Higo, Y. , Kimoto, S., Oka, F., Morinaka, Y., Goto, Y. and Chen, Z. (2009), An MPM-FDM coupled simulation method for analyzing partially-saturated soil responses, International Symposium on Prediction and Simulation Methods for Geohazard Mitigation, IS-Kyoto, May 25-27 2009, Kyoto, Japan, pp.219-225.

  10. Oka, F., Kimoto, S., Higo, Y. and Feng, H. (2010), Elasto-viscoplastic constitutive modeling of the swelling process of unsaturated clay, 4th Asia-Pacific Conference on Unsaturated Soils, 23-25 November 2009, Newcastle, Australia, .

  11. Higo, Y., Oka, F., Kimoto, S., Sanagawa, T., Sawada, M., Sato, T. and Matsushima, Y. (2010), Visualization of strain localization and microstructures in soils during deformation using microfocus X-ray CT, Proc. of the 3rd International Conference on X-ray CT for Geomaterials, March 1-3, 2010, New Orleans, Louisiana, USA, GeoX2010, Alshibli, K.A. and Reed, A.H., eds., ISTE Ltd., John Wiley & Sons, Inc., pp.43-51.

  12. Kodaka, T., Teramoto, T., Hirate, T., Motoyama, Y., Higo, Y. and Oka, F. (2010), Shear failure development in compacted bentonite specimens, Geomechanics and Geotechnics: From Micro to Macro, Proc. of the International Symposium on Geomechanics and Geotechnics: From Micro to Macro (IS-Shanghai 2010), Jiang, M.J., Liu, F. and Bolton, M., eds., Shanghai, China, 10-12 October 2010, pp.29-33.

  13. Oka, F., Higo, Y., Kimoto, S., Nakashima, K., Ohta, H. and Sanagawa, T. (2011), Observation of compaction bands in diatomaceous mudstone under triaxial conditions by image analysis and microfocus X-ray CT, Soil Mechanics and Geotechnical Engineering: Challenges and Solutions, Proc. the 14th Asian Regional Conference of Soil Mechanics and Geotechnical Engineering, May 23-27 2011, Hong-Kong, China, 198.

  14. Higo, Y., Oka, F., Kimoto, S., Sanagawa, T. and Matsushima, Y. (2011), Observation of microstructural changes and strain localization of unsaturated sands using microfocus X-ray CT, Advances in Bifurcation and Degradation in Geomaterials, Proc. the 9th International Workshop on Bifurcation and Degradation in Geomaterials, Bonelli, S., Dascalu, C. and Nicot, F., eds., May 23-26 2011, Porquerolles, France, Springer, pp.35-42.

  15. 山田茂治,北川義治,岡二三生,木元小百合,肥後陽介,電磁波速度構造探査による地下水調査事例,地盤の環境・計測技術に関するシンポジウム2011,公益社団法人地盤工学会関西支部,pp.79-82, 2011.

  国際学会発表論文

  1. Oka, F., Jiang, M. and Higo, Y. (2000), Effects of material inhomogeneity and transport of pore water on strain localization analysis of fluid-saturated strain gradient viscoplastic geomaterial, Proceedings of 8th International Symposium on Plasticity and Current Applications, Whistler, Canada, July 16-20, 2000, Khan, A.S., Zhang, H. and Yuan, Y. eds., Neat Press, pp.306-308.

  2. Oka, F., Kodaka, T., Higo, Y. and Takyu, T. (2000), Triaxial compression Test using rectangular clay specimens, Proceedings of The 13th KKNN Symposium on Civil Engineering, Taipei, Taiwan, December 7-8, pp.315-318.

  3. Oka, F., Jiang, M. and Higo, Y. (2001), Gradient dependent viscoplastic constitutive models and strain localization analysis of water saturated cohesive soil, Proceedings of 10th International Conference on Computer Methods and Advances in Geomechanics, Tucson, Arizona, Desai et al. ed., Balkema, pp.519-524.

  4. Oka, F., Higo, Y. and Kimoto, S. (2001), Effect of dilatancy on strain localization of elasto-viscoplastic soil, Proceedings of The 5th International Seminar on Microstructure and Mechanical Properties of New Engineering Materials, May 27-31, 2001, Mie, Japan, Tokuda, M. and Xu, B. eds., Mie University Press, pp.57-62.

  5. Oka, F., Higo, Y. and Kimoto, S. (2001), Effect of dilatancy on strain localization of water saturated cohesive soil based on an elasto-viscoplastic model, Computational Mechanics – New Frontiers for New Millennium, Proceedings of the 1st Asian-Pacific Congress on Computational Mechanics, November 20-23, Sydney, Australia, Valliappan, S. and Khalili, N. eds., pp.1147-1154. (Invited paper)

  6. Oka, F., Jiang, M. and Higo, Y. (2001), Effect of transport of pore water on strain localization analysis of fluid-saturated strain gradient dependent geomaterial, Bifurcation and Localization Theory in Geomechanics, Proceedings of The 5th IWBL, November 29-December 2, 1999, Perth, Australia, H.-B. Muhlhaus, A.V. Dyskin and E. Pasternak (eds), Balkema, pp.77-83.

  7. Oka, F., Higo, Y., and Jiang, M. (2001), A strain localization analysis using a strain gradient dependent porous elasto-viscoplastic soil, Proceedings of The 14th KKNN Symposium on Civil Engineering, November 5-7, 2001, Kyoto, Japan, pp.479-484.

  8. Oka, F., Higo, Y. and Kimoto, S. (2003), Instability and strain localization of water-saturated clay based on an elasto-viscoplastic model, Bifurcation and Instabilities in GeomechanicsProceedings of IWBL 2002, International Workshop on Bifurcation and Instabilities in Geomechanics, June 2-5, 2002, Minneapolis, MN, USA, Labuz, J. and Drescher, A. eds., Balkema, pp.223-246.

  9. Oka, F., Kimoto, S., Kim, Y.-S., Takada, N. and Higo, Y. (2005), A finite element analysis of the thermo-hydro-mechanically coupled problem of cohesive deposit using a thermo-elasto-viscoplastic model, Poromechanics – Biot – centennial, Proc. 3rd Biot Conference on Poromechanics, Abousleiman, Y.N., Cheng, A.H-D., Ulm, F-J. editors, Balkema, pp. 383-388.

  10. Kimoto, S., Oka, F., Fushita, T., Fujiwaki, M. and Higo, Y. (2007), Chemo-Thermo-Mechanically Coupled Numerical Analysis of Deformation of Surface Ground induced by Methane Hydrate Dissociation, 18th Engineering Mechanics Division Conference of ASCE, Blacksburg, Virginia, USA, June 3-6, 2007.

  11. Higo, Y., Oka, F., Kodaka, T. and Kimoto, S. (2007), Strain localization of different shaped clay specimens under three-dimensional conditions, the 20th KKCNN Symposium on Civil Engineering, Jeju, Korea, October 4-5, 2007.

  12. Oka, F., Kimoto, S., Higo, Y., Ohta, H. and Sanagawa, T. (2008), An elasto-viscoplastic model for diatomaceous mudstone and numerical simulation of compaction bands, 8th International Workshop on Bifurcations and Degradations in Geomaterials, 8th IWBDG 2008, May 28-31, 2008 Lake Louise, Alberta, Canada.

  13. Higo, Y., Oka, F., Kimoto, S., Sato, T., Sawada, M. and Sanagawa, T. (2008), Visualization of Strain Localization and Microstructure in Soil Specimens using Microfocus X-ray CT, the 21th KKCNN Symposium on Civil Engineering, Singapore, October 26-27, 2008.

  14. Higo, Y., Oka, F., Kimoto, S., Goto, Y., Morinaka, Y. and Chen, Z. (2010), A multi-phase analysis of unsaturated elasto-plastic soils by an MPM-FDM coupled method, Proceedings of the 9th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, WCCM/APCOM 2010, Sydney, Australia, July 19-23, 2010, pp. 180-181.

  15. Doi, T., Higo, Y., Oka, F., Kimura, M., Kimoto, S. and Lee, C.-W. (2010), Dynamic centrifugal tests for the unsaturated embankments with infiltration, the 23rd KKCNN Symposium on Civil Engineering, Taipei, November 13-15, pp.303-306.

  16. Noma, K., Oka, F., Kimoto, S. and Higo, Y. (2010), A seepage-deformation coupled analysis of the different size of river embankment considering overflow, the 23rd KKCNN Symposium on Civil Engineering, Taipei, November 13-15, pp.383-386.

  17. Lee, C.-W., Doi, T., Kinugawa, T., Higo, Y., Oka, F., Kimura, M. and Kimoto, S. (2011), Dynamic centrifuge modeling tests for the partially saturated embankments considering seepage flow, the 24th KKCNN Symposium on Civil Engineering, Awaji, Hyogo, December 14-16, pp.455-458.

  18. Yoshida, T., Higo, Y., Oka, F., Matsushima, Y. (2011), Visualization of microstructures of unsaturated Toyoura sand specimen during water retentivity test, the 24th KKCNN Symposium on Civil Engineering, Awaji, Hyogo, December 14-16, pp.393-396.

 著書

  1. 新関西地盤−大阪平野から大阪湾−,分担執筆(7.3.27.4.2),KG-NET・関西圏地盤研究会,2007.

  2. 新関西地盤−和歌山平野−,分担執筆(I-6.3.2-3,I-6.4.2,I-6.5,II-2.3.4-5),KG-NET・関西圏地盤研究会,2011.

  口頭発表

  1. 肥後陽介護岸構造物を対象とした兵庫県南部地震時の液状化解析,第10回震災対策技術展,「神戸の地盤・減災研究会」研究成果報告会,神戸,20061

  2. Higo, Y., Lateral Flows of Coastal Ground in Kobe due to Liquefaction under Inter-Plate Type Seismic Loading, The Safety of Built Environments Focusing on Seattle & Kobe, Proc. KU-UW International Symposium #4 on Design Strategy towards Safety and Symposium of Urban Space, September 30, 2006, Kobe, pp.80-83.

  3. 肥後陽介神戸地盤における東南海・南海地震時の液状化解析,第1回震災対策セミナー,「神戸の地盤・減災研究会」研究成果報告会,神戸,20071

  4. Higo, Y., Numerical Analysis of Lateral Flow of Coastal Ground due to Liquefaction during Inter-plate type Earthquake, 1st Kansai-Seoul Seminar on Geotechnical Engineering, Kyoto, Japan, Jan. 27, 2008.

  5. 肥後陽介, 地震時の地盤挙動,「地盤情報から学ぶ堆積盆地の地盤特性と防災・環境」講習会−大阪平野から大阪湾を例にして−,主催:KG-NET・関西圏地盤研究会,協賛:()地盤工学会関西支部ほか, 大阪,200712

  6. 肥後陽介, 東大阪における長周期地震時の1次元非線形動的解析(長周期応答WG活動報告),地震防災フォーラム'07,来るべき南海・東南海地震に備えて(5),南海・東南海地震が巨大地震になる可能性について,主催:関西地震観測研究協議会,大阪,20081

  7. 肥後陽介,澤田純男,香川敬生,大西良広,長周期地震時における東大阪軟弱地盤の非線形動的解析,京都大学防災研究所研究集会,「巨大地震による長周期地震動と構造物の耐震性」,京都,20081

  8. Higo, Y., Oka, F., Nakano, M., Mukai, H., Izumitani, T., Takeda, S., Amano, K. and Nagaya, J., Excavation Analysis of Nakanoshima Soft Clay Deposit Using an Elasto-viscoplastic Model, The 2nd Kansai-Seoul Geotechnical Engineering Conference, Seoul, Korea, Jan. 25-26, 2008.

  9. Higo, Y., Visualization of Strain Localization and Microstructure in Geomaterials using Microfocus X-ray CT, Kick Off Symposium of X-Earth Center, Kumamoto, 2008, 11.

  10. Higo, Y., Study on strain localization of multi-phase granular soils using microfocus X-ray CT, The 1st International Workshop on X-ray CT Visualization for Socio-Cultural, Engineering, & Environmental Materials, X-Earth (IWX) 2010, 100 Years Anniversary Memorial Hall of The Faculty of Engineering, Kumamoto University, Kumamoto, JAPAN, 2010, 11.

  11. Higo, Y., Macroscopic and microscopic observation of localized deformation in unsaturated sand by Microfocus X-ray CT with image analysis, The 2nd International Workshop on X-ray CT Visualization for Socio-Cultural, Engineering, & Environmental Materials, X-Earth (IWX) 2011, 100 Years Anniversary Memorial Hall of The Faculty of Engineering, Kumamoto University, Kumamoto, JAPAN, 2011, 12.

  学会発表論文(査読無)

  1.  岡二三生,小高猛司,沢田和秀,蒋明鏡,肥後陽介,ひずみ勾配依存性弾粘塑性構成式による不均質粘土の変形解析,第34回地盤工学研究発表会, 東京, 1999, 7, pp.565-566

  2. 岡二三生,蒋明鏡,肥後陽介 (2000),多孔質非局所化粘塑性モデルを用いた変形の局所化に及ぼす不均一性と透水性の影響,計算工学会,東京,2000, 5,計算工学講演会論文集Vol.5, No.1, pp.711-714

  3.  岡二三生,蒋明鏡,肥後陽介,変形の局所化解析に与える透水性と不均一性の効果,第35回地盤工学研究発表会, 岐阜, 2000, 6, pp.615-616

  4.  岡二三生,肥後陽介,木元小百合,弾粘塑性構成式を用いた粘土の変形の局所化解析におけるダイレイタンシーの影響,土木学会関西支部,大阪,20016

  5.  岡二三生,肥後陽介,木元小百合,飽和粘土の弾粘塑性構成式(その2)−変形の局所化解析−,第36回地盤工学研究発表会, 徳島, 20016

  6.  岡二三生,肥後陽介,木元小百合,飽和粘土の弾粘塑性構成式の不安定性と変形の局所化,土木学会全国大会,第56回年次学術講演会,熊本,200110, III-A056

  7.  岡二三生,肥後陽介,藤田裕司,弾粘塑性構成式を用いた不均一な粘土の変形解析,材料学会,第51期学術講演会,高松,20025

  8.  岡二三生,肥後陽介,藤田裕司,正規圧密粘土のひずみの局所化解析に与える形状と不均一性の影響,第37回地盤工学研究発表会,大阪,20027

  9.  岡二三生,小高猛司,山田裕久,肥後陽介,飽和砂の動的ひずみの局所化,第37回地盤工学研究発表会,大阪,20027

  10.  岡二三生,肥後陽介,木元小百合,飽和粘土のひずみの局所化解析に与えるダイレイタンシーと透水性の影響,土木学会全国大会,第57回年次学術講演会,札幌,20029

  11.  肥後陽介,岡二三生,木元小百合,里村知三,弾粘塑性構成式による粘土の2次元および3次元ひずみの局所化解析の比較,第38回地盤工学研究発表会,秋田,20037

  12.  肥後陽介,岡二三生,小高猛司,里村知三,市之瀬知子,木元小百合,三軸圧縮試験時の角柱飽和粘性土の変形挙動とその有限要素シミュレーション,第47回日本学術会議材料研究連合講演会,京都,200310.

  13.  肥後陽介,岡二三生,小高猛司,木元小百合,市之瀬知子,粘性土の非排水三軸圧縮試験の3次元数値シミュレーション −ひずみ速度の影響−,第53期学術講演会講演論文集,日本材料学会,岡山,20045.

  14.  肥後陽介,岡二三生,小高猛司,木元小百合,市之瀬知子,有限要素法による角柱飽和粘土供試体の3次元ひずみの局所化解析,第39回地盤工学研究発表会,新潟,20047

  15.  肥後陽介,岡二三生,小高猛司,木元小百合,市之瀬知子,角柱飽和粘土の非排水三軸圧縮時における供試体内部の挙動,土木学会全国大会,第59回年次学術講演会,豊田,20049

  16.  肥後陽介,岡二三生,飽和弾粘塑性地盤材料の不安定解析と不安定性に与える透水性の影響,第40回地盤工学研究発表会,函館,20057

  17.  肥後陽介,岡二三生,飽和粘塑性地盤材料の不安定性に与える粘性の影響,土木学会全国大会,第60回年次学術講演会,東京,20059

  18.  田中泰雄,肥後陽介,荒木繁幸,八谷誠,地層が傾斜した地盤上に存在する護岸構造物の側方流動に関する液状化解析,第41回地盤工学研究発表会,鹿児島,20067

  19.  肥後陽介,岡二三生,長屋淳一,渡部泰介,自然堆積粘土のひずみ速度依存性と二次圧密係数の関係,土木学会全国大会,第61回年次学術講演会,草津,20069

  20.  肥後陽介,岡二三生,中野道夫,向井寛行,武田信一,天野健次,長屋淳一,土留め掘削における中之島沖積粘土地盤の弾粘塑性有限要素解析,第42回地盤工学研究発表会,名古屋,20077

  21.  肥後陽介,岡二三生,中野道夫,向井寛行,武田信一,天野健次,長屋淳一,弾粘塑性有限要素法による土留め開削工事における大阪中之島粘土地盤の変形解析,土木学会全国大会,第62回年次学術講演会,広島,20079

  22.  岡二三生,木元小百合,肥後陽介,後藤優典,森中雄一,固液二相弾性多孔質体のMPM-FDM連成変形解析,第57回理論応用力学講演会講演論文集,東京,20086pp.201-202.

  23. 肥後陽介,岡二三生,木元小百合,後藤優典,森中雄一,MPM法による固液二相多孔質体の変形解析,第43回地盤工学研究発表会,広島,20087

  24. 肥後陽介,岡二三生,木元小百合,太田浩史,佐名川太亮,弾粘塑性構成式を用いた三次元有限要素法による圧縮帯の解析,土木学会全国大会,第63回年次学術講演会,仙台,20089

  25. 肥後陽介,太田浩史,佐名川太亮,木元小百合,岡二三生,珪藻泥岩における圧縮帯形成の弾粘塑性シミュレーション, 第52回日本学術会議材料工学連合講演会講演論文集,京都,2008,10,pp.55-56.

  26. 肥後陽介,後藤優典,森中雄一,木元小百合,岡二三生,Chen Zhen (2009),飽和多孔質体のMPM-FDM連成シミュレーション法計算工学会,東京,2009, 5,計算工学講演会論文集Vol.14, No.2, pp.449-452.

  27. 肥後陽介,佐名川太亮,松島祥樹,木元小百合,岡二三生,partial CT scanによる三軸圧縮試験における不飽和砂内部構造の可視化,第44回地盤工学研究発表会,横浜,20098.

  28. 肥後陽介,岡二三生,木元小百合,森中雄一,後藤優典,不飽和土のMPM-FDM連成シミュレーション法,土木学会全国大会,第64回年次学術講演会,福岡,20099.

  29. 肥後陽介,岡二三生,木元小百合,森中雄一,後藤優典,Chen Zhen (2010),多相系地盤材料の浸透−変形連成解析のためのMPM-FDMシミュレーション法,計算工学会,福岡,2010, 5,計算工学講演会論文集Vol.15, pp.953-956.

  30. 肥後陽介,後藤優典,岡二三生,木元小百合,MUSL アルゴリズムを適用したMPM-FDM法による不飽和土の浸透−変形連成解析,第45回地盤工学研究発表会,松山,20108.

  31. 肥後陽介,佐藤朋弥,松島祥樹,岡二三生,木元小百合,三次元DICによる不飽和砂の三軸圧縮試験におけるひずみ場の定量化,土木学会全国大会,第65回年次学術講演会,札幌,20109.

  32. 松島祥樹,肥後陽介,岡二三生,木元小百合,佐名川太亮,μX線CTを用いた完全飽和,部分飽和,気乾状態の砂供試体の三軸圧縮挙動に関する研究,第54回日本学術会議材料工学連合講演会,京都,2010,10.

  33. 肥後陽介,岡二三生,木元小百合,松島祥樹,佐藤朋弥,X線CT画像を用いた三軸圧縮条件における不飽和砂の粒子構造変化の定量化,第54回日本学術会議材料工学連合講演会,京都,2010,10.

  34. 肥後陽介,松島祥樹,吉田竜也,岡二三生,木元小百合,三軸圧縮過程における不飽和砂の三相割合変化のμX線CTによる定量的評価,第45回地盤工学研究発表会,神戸,2011,7.

  35. 肥後陽介,吉田竜也,松島祥樹,岡二三生,μX線CTによる地盤材料の粒子破砕挙動の微視的観察と定量的評価,第55回日本学術会議材料工学連合講演会,京都,2011,10.