ベントナイトの熱－水－応力－化学特性
ベントナイトの熱－水－応力－化学特性
Thermal-Hydro-Mechanical-Chemical Properties of Bentonite
Embedded Files
RUAN Kunlin, KOMINE Hideo, WANG Hailong, and ITO Daichi. 2023. 5. Experimental study of initial water content and specimen preparation method effects on Kunigel-V1 bentonite swelling pressures. Canadian Geotechnical Journal, 60 (5): 731-748. https://doi.org/10.1139/cgj-2021-0532
RUAN Kunlin, KOMINE Hideo, WANG Hailong, ITO Daichi, and GOTOH Takahiro. 2023. 4. Experimental study on swelling pressure of low dry density compacted bentonites during saturation combining X-ray diffraction. Canadian Geotechnical Journal, 60 (4): 566-579. https://doi.org/10.1139/cgj-2020-0342
RUAN Kunlin, WANG Hailong, KOMINE Hideo, and ITO Daichi. 2022. 12. Experimental Study for Temperature Effect on Swelling Pressures During Saturation of Bentonites. Soils and Foundations, 62 (6): 101245. https://doi.org/10.1016/j.sandf.2022.101245
RUAN Kunlin, SUN De’an, FU Xianlei, WANG Hailong, KOMINE Hideo, and ITO Daichi. 2021. 10. Reversibility of micro and macrostructure in compacted bentonite under chemo-mechanical couplings. Third International Symposium on Coupled Phenomena in Environmental Geotechnics. Kyoto University, Kyoto, Japan. Paper published in Japanese Geotechnical Society Special Publication, 9(2): 20-25.
土壌中の多孔質システムとその水－応力的特性への影響
土壌中の多孔質システムとその水－応力的特性への影響
The multi-pore system in soil and its effect on hydro-mechanical properties
RUAN Kunlin, KOMINE Hideo, ITO Daichi, MIYOSHI Kentaro, and GOTOH Takahiro. 2022. 9. Hydraulic conductivity and X-ray diffraction tests of unsaturated bentonites with a multi-ring and their predictions by pores distributions. Engineering Geology, 306 (5): 106738. https://doi.org/10.1016/j.enggeo.2022.106738
WANG Hao, Wang Hailong, KOMINE Hideo, ITO Daichi, and RUAN Kunlin. 2025. Sand displacement and nonuniform swellings in sand-bentonite mixture by image processing. Journal of Rock Mechanics and Geotechnical Engineering. (Accepted, Under Publishment)
最近の研究興味であり、新しい論文もいくつか書かれている。
This is a recent research interest with some new papers being written.
埋立地における垂直バリアと水平バリアの力学的特性
埋立地における垂直バリアと水平バリアの力学的特性
Mechanical properties of Vertical and Hirozonal barriers in landfill
Mechanical properties of Vertical and Hirozonal barriers in landfill
RUAN Kunlin, SUN De’an, WANG Haoyue, FU Xianlei. 2018. 3. Swelling characteristics of bentonite and sand mixtures saturated with landfill leachate. The 7th China-Japan Geotechnical Symposium. Sanya, China. pp261-265.
FU Xianlei, JIANG Zheyuan, REDDY Krishna R, RUAN Kunlin, DU Yanjun. 2023. 8. Hydraulic Conductivity, Microstructure, and Compositional Changes of Sand-Bentonite Backfill in Cutoff Walls Exposed to Organic Acids. Journal of Geotechnical and Geoenvironmental Engineering. 149 (8): 04023060. https://doi.org/10.1061/JGGEFK.GTENG-11321
研究費（Grants）
海水浸透時のベントナイトの膨潤圧，水分およびイオン移動の長期モニタリング, 300 万円, 2025.4-2027.4, 鹿島学術財団 研究助成.
Long-term Monitoring of Swelling Pressure, Water Movement and Ion Transfer of Bentonite Saturated by Seawater, 3 million yen, 2025.4-2027.4, The Kajima Foundation.
地層処分の地下水質・温度履歴を模擬した環境におけるベントナイト系緩衝材の水分移動特性および膨潤特性の実験的評価, 1300 万円, 2023.9-2026.9, 令和5年度 放射性廃棄物に係る重要な基礎技術に関する 研究調査の支援等に関する業務 放射性廃棄物の地層処分に係る萌芽的・先進的かつ重要な 研究開発テーマ, 原子力環境整備促進・資金管理センター .
Experimental evaluation of water migration and swelling characteristics of bentonite buffer material in an environment simulating groundwater quality and temperature history for geological disposal, 13 million yen, 2023.9-2026.9,Program to support research and investigation on important basic technologies related to radioactive waste (2023 FY)" under the contract with Ministry of Economy, Trade and Industry (METI).
近赤外分光スペクトルを用いた締固めたベントナイトの含水比推定手法の提案, 100 万円, 2025.4-2026.3.前田記念工学振興財団 研究助成 .
Proposal of a Method for Estimating Water Content Ratio of Compacted Bentonite Using Near-Infrared Spectroscopy, 1 million yen, 2025.4-2026.3,The Maeda Engineering Foundation.
海水飽和時におけるベントナイトの透水係数の測定と二重細孔モデルによる予測, 50 万円, 2024.4-2025.3, 環境地盤工学研究所 若手研究者研究助成金 .
Measurement of Permeability of Bentonite under Seawater Saturation and Prediction by Double Pore Model, 500 thousand yen, 2024.4-2025.3, Research Grant for Young Researchers, zResearch Institute for Environmental Geotechnics.
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