特殊土（変形・動的性質・物理化学的性質）

Thu. Jul 25, 2024 2:45 PM - 4:15 PM Room 6 (Art Hotel Asahikawa Pansy)

座長:川村志麻(室蘭工業大学)

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[25-6-4-01] High-temperature history effect on swelling pressure of Kunigel-V1 bentonite

*KUNLIN RUAN¹, Daichi ITO¹, Hailong WANG¹, Hideo KOMINE¹ (1. Waseda University)

[25-6-4-02] Failure of a large-scale basket-type retaining wall facing with decomposed granite soil

*JUNHUN LEE⁴, Satoru Shibuya¹, Noriaki Nakanishi¹, Yorihide Asaoka², Yutaka Maekawa², Kenji Ishihara², Seiji Ueda³, Hideo Wake³ (1. Construction Engineering Research Institute, 2. Chugoku-Shikoku Defense Bureau, MOD, 3. PACIFIC CONSULTANTS CO., LTD., 4. Kansai Geo and Environment Research Center)

[25-6-4-03] Effect of weathering on various mechanical properties of compacted decomposed granite soil

*HIROTO YAMADA¹, NORITAKA ARAMAKI¹, RIN MORI², TORANOSUKE TSUCHIDA³ (1. National Institute of Technology, Kagawa College, 2. West Nippon Expressway Company Limited, 3. Taisei Corporation)

[25-6-4-04] Differences in physical properties of the Aso-4 pyroclastic-flow and the Aso-4 co-ignimbrite ash-fall deposits on their distribution elevation

*TAKAYUKI YAMASHITA¹, KOUHEI MIYAZAKI², TOSHIFUMI MUKUNOKI³ (1. Graduate　School of Science and Technology, Kumamoto University, 2. Avance Co.Ltd, 3. Kumamoto University)

[25-6-4-05] Engineering properties on improved Shirasu soils mixed with cellulose nanofiber in bamboo

*MIZUKI HIRA¹, CHIKA FUKUMOTO¹ (1. Kagoshima University)

[25-6-4-06] Reliquefaction characteristics of volcanic ash soil collected from cut ground

*YUTA FUJISHIMA¹, Satoshi Yamashita¹ (1. Kitami Institute of Technology)

[25-6-4-07] Damage Parameters of Volcanic-Ash Cohesive Soils for Prediction of Post-cyclic Degradation of Strength and Stiffness

*Kanta Usui¹, Kazuya Yasuhara¹, Tomohito Kakegawa², Kaoru Kobayashi¹ (1. Ibaraki University, 2. Chuo Kaihatsu Co. LTD)

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