砂質土・礫質土

Tue. Jul 21, 2020 9:00 AM - 10:30 AM Room No. 2

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[21-2-1-01] Reproduction of shear behavior of fiber-reinforced Toyoura sand by SYS Cam-clay model

*Jakhongirbek GANIEV¹, Masaki Nakano¹, Shotaro Yamada², Takayuki Sakai¹ (1. Nagoya University, 2. Tohoku University)

[21-2-1-02] Extension of Subloading tij model for describing soil behavior under cyclic loadings

*Teruo Nakai¹, Hossain Md. Shahin², Hiroomi Takahashi³, Yoshihiko Toda³, Tetsuo Okuno⁴, Hirokazu Sugiyama⁴, Kiyoshi Fukutake⁴ (1. Geo-Research Institute, 2. Islamic University of Technology, 3. JIP Techno-Science, 4. Shimizu Corporation)

[21-2-1-03] Simulation between soil and metal by using subloading friction model

*Toshiyuki Ozaki¹, Hashiguchi Koichi², Ueno Masami³ (1. Kyushu Electric Engineering Consultants Inc.,, 2. MSC Software, 3. Ryukyu University)

[21-2-1-04] Fundamental Study on effects of structure to critical state with 3D distinct element method

*Yusong Han¹, Shoji Kato¹, Beyong-Su Kim² (1. Kobe University, 2. Okayama University)

[21-2-1-05] Strength coefficients evaluation for gravelly levee soil by water absorption softening test

Takeshi Kaodaka¹, *Zhaohui Li¹, Yuichi Kubo², kyutae Lee³, Yuto Nakayama¹, Hitomi Saji¹ (1. MEIJO UNIVERSITY, 2. Geolabo-Chubu, 3. Nippon Koei)

[21-2-1-06] Evaluation of angle of repose for binary granular mixture based on micromechanics

*Masato Taue¹, Yukio Nakata¹, Shintaro Kajiyama¹ (1. Yamaguchi University)

[21-2-1-07] Effect evaluation of grain refinement and particle shape change on water retentivity of aged ballast

*Haruki Kaneko¹, Kaito Hiramatsu¹, Tatsuya Ishikawa¹, Takahisa Nakamura², Ippei Kijiya² (1. Hokkaido University, 2. Railway Technical Research Institute)

[21-2-1-08] The influence on the effect of the particle size change on the water retention characteristics of sandy soil

*Kai Kato¹ (1. Yokohama National University)

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