改良土・軽量土ー変形・強度⑤

Thu. Jul 23, 2020 1:20 PM - 2:50 PM Room No. 2

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[23-2-3-01] Compaction characteristics of Short Fiber Reinforced Soil using different length fibers

*TAKAYUKI HIRANO¹, Syunji Kato², Kiyomasa Dobashi³, Hiroyuki Sakamoto⁴, Fumio Fujii⁵, Tsuneo Hori⁵ (1. Nishimatsu Construction, 2. Public Works Research Institute, 3. Public Works Research Center, 4. Fujita, 5. Itochu TC Construction Machinery)

[23-2-3-02] Influence of Soil Grain Size on Strength and Durability of Sands Improved by Acidic Silica Sol Grout

*Takamitsu Sasaki¹, Naoaki Suemasa², Shunsuke Shimada¹ (1. Kyoukado Engineering Co.,ltd., 2. Tokyo City University)

[23-2-3-03] Long Term Durability Test of Improved by Silica Sol Grout in Site

*Yurika Tsunoda¹, Takamitsu Sasaki¹, Shunsuke Shimada¹, Ryozo Yonekura² (1. Kyokado Engineering Co.,Ltd., 2. Toyo University)

[23-2-3-04] Effects of water absorption performance of PS ash on strength development of PS ash–cement-treated clay

*Binh Nguyen Phan¹, Kimitoshi Hayano¹, Yoshitoshi Mochizuki², Hiromoto Yamauchi³ (1. Yokohama National University, 2. Sustainable Eco Corporation, 3. DOMI Environmental Solutions)

[23-2-3-05] Strength and deformation characteristics of short fiber reinforced sand

*Yuya Shinkawa¹ (1. National Institute of Technology Kagawa College)

[23-2-3-06] Fundamental study of geomaterial using biodegradable plastic

*Yasuyuki Hodotsuka¹, Dayani Sanjeewani¹, Naoki Takahashi¹, Suguru Yamada², Sorato Torigoe², Tomoya Nakata² (1. Sumitomo Mitsui Construction Co., Ltd., 2. Osaka City University)

[23-2-3-07] Fundamental study of geomaterial using biodegradable plastic
Part 2: Factors affecting on mechanical properties of improved soil with biodegradable plastics

*Dayani Sanjeewani¹, Yasuyuki Hodotsuka¹, Naoki Takahashi¹, Suguru Yamada², Sorato Torige², Tomoya Nakata² (1. Sumitomo Mitsui Construction Co., Ltd, 2. Osaka City University)

[23-2-3-08] Fundamental study of geomaterial using biodegradable plastic, part3: Characteristics of shear strength and permeability

*Sorato Torigoe¹, Tomoya Nakata¹, Suguru Yamada¹, Naoki Takahashi², Yasuyuki Hodotsuka², Dayani Sanjeewani² (1. Osaka City University, 2. Sumitomo Mitsui Construction)

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