2017 - 2020 Collaborative research: Validation of centrifuge and numerical modeling for dynamic behavior of civil infrastructure under earthquakes
2019 - 2020 地震による斜面崩壊に樹木根系が与える力学的作用の検討
2017 - 2019 巨大地震時における地盤増幅率の予測手法の高精度化
2017 - 2019 地盤災害リスクの予測精度向上に向けた地盤物性の不確実性評価
2016 - 2018 Verification of large deformation analyses for predicting the liquefaction-induced damage to soil-structure systems and improvement of the accuracy
2016 - 2018 軸力計測による杭基礎の施工管理・大地震後の健全性評価システムの開発
2014 - 2017 Multiple centrifuge tests and numerical analyses for geotechnical hazard prediction based on generalized scaling law
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Papers (126):
S.H.S. Jayakody, Ryosuke Uzuoka, Kyohei Ueda. Effect of groundwater dynamics in rain-induced landslides: centrifuge and numerical study. Soils and Foundations. 2024. 64. 4. 101482-101482
Jiawei Xu, Ryosuke Uzuoka, Kyohei Ueda. Coupled finite element analysis of the dynamics of poroelastic media considering the relative fluid acceleration. International Journal for Numerical and Analytical Methods in Geomechanics. 2024. 48. 14. 3561-3592
Gowtham Padmanabhan, Kyohei Ueda, Bal Krishna Maheshwari, Ryosuke Uzuoka. Reliquefaction behavior of sand and response of pile group subjected to repeated shaking sequence using centrifuge model experiments. Soil Dynamics and Earthquake Engineering. 2024. 182. 108741-108741
Anurag Sahare, Kyohei Ueda. Novel Insights on the Soil-Pile Dynamic Interaction Considering the Spatial Mobilization of Kinematic Effects. Japanese Geotechnical Society Special Publication. 2024. 10. 39. 1480-1485
Gowtham Padmanabhan, Kyohei Ueda, Ryosuke Uzuoka, Bal Krishna Maheshwari. Influence of Foreshock and Aftershock Events on Reliquefaction Potential of Saturated Sand Specimen using Centrifuge Modelling Experiments. Japanese Geotechnical Society Special Publication. 2024. 10. 37. 1401-1406
藤井 紀之, 清田 隆, 上田 恭平, 栗間 淳. 砂質土の大ひずみ液状化特性を考慮した有効応力解析の適用性に関する研究-Study on applicability of effective stress analysis considering large-strain liquefaction characteristics of sandy soils-特集 関東大震災100周年と都市の基盤. 生産研究 : 東京大学生産技術研究所所報 = Journal of Institute of Industrial Science, The University of Tokyo. 2023. 75. 4. 287-291
HAN Y., 渦岡良介, 上田恭平, 中村満太. Microscopic Study of Factors Affecting Liquefaction Strength during Anisotropic Consolidation. 地盤工学研究発表会(Web). 2023. 58th
新良心, 渦岡良介, 上田恭平, 齋藤健太. Inverse analysis of changes in hydraulic conductivity distribution on unsaturated slopes subjected to an earthquake. 地盤工学研究発表会(Web). 2023. 58th
藤井紀之, 清田隆, 上田恭平, 栗間淳. Study on applicability of effective stress analysis considering large-strain liquefaction characteristics of sandy soils. 生産研究. 2023. 75. 4
齋藤健太, 齋藤健太, JAYAKODY S.H.S, 上田恭平, 渦岡良介. Application of model experiments and data assimilation analysis for seepage and failure behavior of unsaturated slope. 計算工学講演会論文集(CD-ROM). 2023. 28
2024/04 - Japanese Geotechnical Society Kansai Branch 支部賞(学術賞) Liquefaction analysis of Izumio sands under variation of ground motions during strong earthquake in Osaka, Japan
2021/06 - Japanese Geotechnical Society The Research/Paper Awards (English category) Applicability of the generalized scaling law to a pile-inclined ground system subject to liquefaction-induced lateral spreading