改良土・軽量土ー変形・強度④

Thu. Jul 23, 2020 10:50 AM - 12:20 PM Room No. 2

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[23-2-2-01] The shear strength recovery characteristics of cement treated Kaolin-clay

*Tomoro Ueda¹, Kiyonobu Kasama¹ (1. Tokyo Institute of Technology)

[23-2-2-02] Evaluation of improved ground and investigation of shear wave velocity for the high strength soil improvement

*Eisaku Takayama¹, Keisuke Nakano², Takashi Osada³ (1. Fudo Tetra Corporation, 2. Takenaka Civil Engineering & Corporation, 3. Shouwashisui Corporation)

[23-2-2-03] Development of Plastic Grout Mixture for Subsurface Cavity with Re-excavation Potential

*TAN TINGSHEN¹, Kuwano Reiko², Kinjou Masaki³, Kosakai Noriyuki³ (1. Tokyo University, 2. IIS Tokyo University, 3. Sumitomo Osaka Cement)

[23-2-2-04] A consideration of influences that clay chunks into a soil-cement column affect their strength (part 1)

*Tatsuya Ueda¹, Takanobu Satou¹, Masahiko Yoshida¹, Keiji Okumura² (1. Sumitomo Osaka Cement Co., Ltd., 2. Estec Co., Ltd.)

[23-2-2-05] A consideration of influences that clay chunks into a soil-cement column affect their strength (part 2)

*Satou Takanobu¹, Tatsuya Ueda¹, Masahiko Yoshida¹, Keiji Okumura² (1. Sumitomo Osaka Cement Co., Ltd., 2. Estec Co., Ltd.)

[23-2-2-06] Study of compression stress distribution and displacement of polyurethane filled in the bridge lower space by FEM analysis

*Ryo Murakami¹, Atsushi Koyama¹, Yoshinori Fukubayashi¹, Daisuke Suetsugu¹, Yoshikazu Akira², Hitoshi Mitabe³ (1. MIYAZAKI University, 2. KAGOSHIMA University, 3. INOAC JYUKANKYO)

[23-2-2-07] Underwater curing time dependent strength and deformation characteristics of sand-blast furnace slag fine powder mixture by unconfined compression tests

*Ryutaro Sakamoto¹, Tomomi Nishi¹, Satoshi Murakami¹, Hirotaka Hazehara¹, Takuma Amemiya² (1. Fukuoka University, 2. Justekt Corporation)

[23-2-2-08] Various indoor tests on the usefulness of steel slag mixed soil as a fill improvement material

*Kota Obata¹ (1. Kobe University)

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