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Selected Publications

  1. Kido, R. and Higo, Y. (2020), Microscopic characteristics of partially saturated dense sand and their link to macroscopic responses under triaxial compression conditions, Acta Geotechnica, Published Online: August 05, 2020. https://doi.org/10.1007/s11440-020-01049-w
  2. Kido, R., Higo, Y., Takamura, F., Morishita, R., Khaddour, G. and Salager, S. (2020), Morphological transitions for pare water and pore air during drying and wetting processes in partially saturated sand, Acta Geotechnica, published online (19 February 2020), https://doi.org/10.1007/s11440-020-00939-3.
  3. ⼤⽵雄，茂野恭平，渡邉慎也，肥後陽介，村松正吾 (2020)，モード分解を⽤いた時空間の特徴抽出に基づくデータ駆動型・動的信頼性解析法︓有効応⼒動的解析への適⽤，⼟⽊学会論⽂集 C（地圏⼯学）, Vol.76, No.2, pp.142-157, https://doi.org/10.2208/jscejge.76.2_142.
  4. 肥後陽介，⾳⽥慎⼀郎，⾼野⼤樹，⼭内敏貴 (2018)，表⾯流による⼟のせん断破壊挙動としての表⾯侵⾷の解釈，⼟⽊学会論⽂集B1（⽔⼯学），74, No.5, pp. I_901- I_906, https://doi.org/10.2208/jscejhe.74.5_I_901.
  5. Higo, Y., Kido, R., Takamura, F. and Fukushima, Y. (2018), Pore-scale investigations of partially water-saturated granular soil, Mechanics Research Communications, Vol.94, pp.1-7. https://doi.org/10.1016/j.mechrescom.2018.08.016
  6. 深⽥⻯司，肥後陽介，⼤⽵雄，南野佑貴，加藤亮輔 (2017)，盛⼟内の不均質透⽔性空間分布の⽣成と不飽和降⾬浸透解析への適⽤，⼟⽊学会論⽂集A2（応⽤⼒学），73，No.2，p. I_791-I_799. https://doi.org/10.2208/jscejam.73.I_791
  7. ⽊⼾隆之祐，肥後陽介，⾼村福志 (2017)，三軸圧縮下の不飽和砂の進⾏的なせん断帯発達過程における間隙⽔の微視的特性，⼟⽊学会論⽂集C（地圏⼯学），73，No.2，pp.233-247．https://doi.org/10.2208/jscejge.73.233
  8. 桐⼭貴俊，肥後陽介 (2016)，計算格⼦を利⽤した領域積分数値計算法の地盤⼤変形問題への適⽤，⼟⽊学会論⽂集A-2, Vol. 72, No. 2, p. I_155-I_165．https://doi.org/10.2208/jscejam.72.I_155
  9. 南野佑貴，肥後陽介，⼤⽵雄，加藤亮輔，吉村貢 (2016)，不飽和盛⼟内宙⽔の発⽣要因についての数値解析的研究，Kansai Geo-Symposium 2016-地下⽔地盤環境・防災・計測技術に関するシンポジウム-，189-194．
  10. 肥後陽介，南野佑貴，加藤亮輔，⽚岡沙都紀，甲斐誠⼠ (2016)，道路盛⼟内の宙⽔の原位置調査および再現解析，Kansai Geo-Symposium 2016-地下⽔地盤環境・防災・計測技術に関するシンポジウム-，183-188．
  11. Oka, F., Takada, N., Simono, K., Higo, Y. and Kimoto, S. (2016), A large-scale excavation in soft Holocene deposit and its elasto-viscoplastic analysis, Acta Geotechnica, 11(3), pp 625–642. Published online: 02 March 2016. https://doi.org/10.1007/s11440-016-0445-9.
  12. Higo, Y., Lee, C.-W., Doi, T., Kinugawa, T., Kimura, M., Kimoto, S. and Oka, F. (2015), Study of dynamic stability of unsaturated embankments with different water contents by centrifugal model tests, Soils and Foundations, 55(1), pp.112-126. https://doi.org/10.1016/j.sandf.2014.12.009.
  13. Higo, Y., Oka, F., Morishita, R., Matsushima, Y. and Yoshida, T. (2014), Trinarization of μX-ray CT images of partially saturated sand at different waterretention states using a region growing method, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 324(1), pp.63-69, 2014. https://doi.org/10.1016/j.nimb.2013.11.024
  14. Higo, Y., Oka, F., Sato, T., Matsushima, Y. and Kimoto, S. (2013), Investigation of localized deformation in partially saturated sand under triaxial compression by microfocus X-ray CT with digital image correlation, Soils & Foundations, 53(2), pp.181-198. https://doi.org/10.1016/j.sandf.2013.02.001
  15. 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，中⻄典明，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， 7，No. 1，pp.37-55，特集号招待論⽂（地域別編）．https://doi.org/10.3208/jgs.7.37
  16. 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. https://doi.org/10.3208/sandf.51.95
  17. Oka, F., Kimoto, S., Higo, Y., Ohta, H., Sanagawa, T. and Kodaka T. (2011), An elasto-viscoplastic model for diatomaceous mudstone and a numerical simulation of compaction bands, J. Numerical and Analytical Methods in Geomechanics, 35, pp. 244-263. Article first published online: 10 NOV 2010 DOI: 10.1002/nag.987 in Wiley Online Library. https://onlinelibrary.wiley.com/doi/full/10.1002/nag.987
  18. Higo, Y., Oka, F., Kimoto, S., Morinaka, Y., Goto, Y. and Chen, Z. (2010), A coupled MPM-FDM analysis method for multi-phase elasto-plastic soils, Soils & Foundations, 50(4), pp.515-532. https://doi.org/10.3208/sandf.50.515 Award 2.
  19. 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，⻑屋淳⼀ (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C，65, Vol.2, pp.492-505. https://doi.org/10.2208/jscejc.65.492
  20. Kodaka, T., Higo, Y., Kimoto, S. and Oka, F. (2007) Effect of sample shape on strain localization of water-saturated clay, J. Numerical and Analytical Methods in Geomechanics, 31, 483-521. https://doi.org/10.1002/nag.585
  21. Higo, Y., Oka, F., Kodaka, T., and Kimoto, S. (2006), Three dimensional strain localization of water-saturated clay and numerical simulation using an elastoviscoplastic model, Philosophical Magazine, Structure and Properties of Condensed Matter, 86, 21-22, pp.3205-3240. https://doi.org/10.1080/14786430500321203
  22. 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 gradientdependent viscoplastic geomaterial, International Journal for Numerical and Analytical Methods in Geomechanics, 29, 495-523. https://onlinelibrary.wiley.com/doi/abs/10.1002/nag.423
  23. 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，6，pp.427-436. https://doi.org/10.2208/journalam.6.427
  24. 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.
  25. 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.3，pp.371-378.

Invited Talks

  1. 肥後陽介，不飽和⼟せん断帯内部の微視的挙動解明とマクロ応答の解釈，応⽤⼒学講演会2018，2018年12⽉5⽇．（招待講演）
  2. Higo, Y., Observations of micro-scale geometry changes of unsaturated soils to interpret phenomenological behaviors, International Workshop on Geomechanics from Micro to Macro: Trends and Challenges, the 2nd IROAST Symposium, June 11, 2018, Kumamoto, Japan. (Invited lecture)
  3. 肥後陽介，微視構造とマクロ挙動のリンクと⼟の変形量照査解析⼿法，地盤⼯学とリスク共⽣Ⅱ－若⼿が考える地盤⼯学の姿－，横浜国⽴⼤学，2017年7⽉20⽇．（招待講演）
  4. Higo, Y., Observation of Menisci for Unsaturated Sands Using a Trinarization Technique of μX-ray CT images, The 3rd International Workshop on X-ray CT Visualization for Socio-Cultural, Engineering, & Environmental Materials, X-Earth (IWX) 2012, 100 Years Anniversary Memorial Hall of The Faculty of Engineering, Kumamoto University, Kumamoto, JAPAN, 2012, 12.
  5. 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.
  6. 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 SocioCultural, Engineering, & Environmental Materials, X-Earth (IWX) 2010, 100 Years Anniversary Memorial Hall of The Faculty of Engineering, Kumamoto University, Kumamoto, JAPAN, 2010, 11.

Awards & Honors

4. Apr 2017 Academic Award of the Year, Japanese Geotechnical Society, Kansai Branch
3. Jun 2016 Best Paper Award (English paper category), Japanese Geotechnical Society
2. Jun 2012 Encouraging Award, Japanese Geotechnical Society
1. May 2007 Best International Conference Paper Award for Young Researchers, Japanese Geotechnical Society

Patent

ピパットポンサーティラポン，肥後陽介，⽩⽯啓太，ファンクン, 圧⼒センサおよび圧⼒測定装置, 特願2018-115467．