液状化①

Mon. Jul 12, 2021 9:00 AM - 10:30 AM 第9 (Zoom)

座長：遠藤正悟（基礎地盤コンサルタンツ）

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[12-9-1-01] Evaluation formula for liquefaction-induced volume change developed by cyclic triaxial tests on intact core samples

*TAKAJI KOKUSHO¹ (1. Chuo University (Professor Emeritus))

[12-9-1-02] Evaluation of the Effect of Arch Action on Liquefaction Using Dynamic Analysis

*KEITA HAYASHI¹, Tomohide Takeyama², Shinya Tachibana², Atsushi Iizuka² (1. KAJIMA CORPORATION, 2. KOBE University)

[12-9-1-03] Centrifuge model vibration testing focused on sand voil using trigger hole

*SHOICHI TSUKUNI¹, KAZUHIRO KANEDA², MASAYUKI IMAI¹, TAKAHISA SHIIBA¹, SHIN NAKAMURA¹ (1. TAKENAKA CIVIL ENGINEERING & CONSTRUCTION CO.,LTD., 2. TAKENAKA CORPORATION)

[12-9-1-04] Laboratory element test of simulated Pleistocene sand using artificial materials

*MASAHIRO SAWATSUBASHI¹, Makoto Ishimaru¹, Kenji Hiraga², Kenji Oikawa³, Katsuya Yokota⁴ (1. Central Research Institute of Electric Power Industry, 2. CERES, 3. TEPCO, 4. KEPCO)

[12-9-1-05] Liquefaction strength of various sands with fines in very dense conditions

*GENKI TAMARU¹, Tadashi Kawai¹, Motoki Kazama¹ (1. TOHOKU Universitiy)

[12-9-1-06] Experimental verification of liquefaction and tsunami evacuation behavior, Part 1 Relationship between the degree of liquefaction

*TADASHI HARA¹, KENICHI AKIMOTO², MASATO KAWAHARA², KATSUNORI SASAKI³, SHOTA MASAGAKI³ (1. Kochi University, 2. Kochi Prefecture, 3. Oyo corpration)

[12-9-1-07] Experimental verification of liquefaction and tsunami evacuation behavior, Part 2 Effect of steps caused by liquefaction on walking

*Katsunori Sasaki¹, Tadashi Hara², Kenichi Akimoto³, Masato Kawahara³, Shota Masagaki¹ (1. Oyo Corp., 2. Kochi Univ., 3. Kochi Pref.)

[12-9-1-08] Discussion on Iso-energetic Surfaces of Sandy Soil during Undrained Cyclic Loading

*MASATAKA SHIGA¹, Takashi Kiyota¹ (1. Institute of Industrial Science, the University of Tokyo)

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