[III-114] Influence of lateral stress ratio of silty sands on CPT qc-value and cyclic strength to liquefaction

〇Hiroshi Yabe¹, Kenji Harada¹, Kenji Ishihara² (1.Fudo Tetra Corpration, 2.Chuo University)

[III-115] Applicability evaluation for estimation method of cyclic resistance ratio using shear wave velocity

〇Jun Kawamura¹, Makoto Kitayama¹, Masataka Shiga², Takashi Kiyota², Takemine Yamada³ (1.Chemical Grouting CO.,LTD, 2.University of Tokyo, 3.Kajima Corporation)

[III-116] Examination of groundwater level conditions in liquefaction risk assessment of lowland in Niigata City

〇Yoshinori HOSAKA¹ (1.Niigata University)

[III-117] Relation between groundwater level rise and excess pore water pressure rise due to main shock affecting liquefaction damage of sandy ground during aftershock

〇Takahiro Yoshikawa¹, Toshihiro Noda¹ (1.Nagoya University)

[III-118] Behaviors of pore water seepage to unsaturated surface layer during liquefaction

〇Yohsuke Kawamata¹, Masatoshi Iijima² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Integrated Geotechnology Institute Limited.)

[III-119] Stress-strain relation of shaking table tests simulating construction of sand compaction piles.

〇Shinsuke Kusakabe¹, Junichi Koseki², Harada Kenji¹ (1.Fudo Tetra Corporation, 2.The University of Tokyo)

[III-120] DYNAMIC CENTRIFUGE MODEL TEST ON THE APPLICATION OF DRAIN METHOD TO PREVENT SAND BOIL DUE TO LIQUEFACTION

Ayu Putri Nuradi¹, Shinji Sassa², 〇Binh Nguyen¹, Kazuhiko Ueno¹ (1.Penta-Ocean construction Co. Ltd. Institute of Technology, 2.Port and Airport Research Institute)

[III-121] 3-Dimensional underwater shake table test focusing on generated strain of grid-form ground improvement

〇Tsukuni Shoichi¹, Ohya Yousuke², Kohama Eiji², Takahashi Hidenori², Imai Masayuki¹, Kaneda Kazuhiro³ (1.TAKENAKA CIVIL ENGINEERING & CONSTRUCTION CO.,LTD., 2.Port and Airport Research Institute, 3.Takenaka Corporation)

[III-122] Improvement effect of chemical grouting method to reduce the settlement of detached house during ground liquefaction - Part 1: Shaking table test in centrifuge

〇Keizo Kariya¹, Atsushi Yashima¹, Yoshinobu Murata¹, Shotaro Higuchi¹, Yuki Hanada¹, Kazuna Yubuki¹, Yuanfeng Sun¹, Ryosuke Uzuoka², Yasutoshi Ohno³, Takayoshi Ito³, Kenji Shimosaka⁴, Mitshuhiro Akatsuka⁴ (1.Gifu University, 2.Kyoto University, 3.Taiyo Kisokogyo, 4.TODA CORPORATION)

[III-123] Improvement effect of chemical grouting method to reduce the settlement of detached house during ground liquefaction – Part 2: Simulation of centrifuge test –

〇Shotaro Higuchi¹, Hiroshi Yokowa², Keizo Kariya¹, Atsushi Yashima¹, Yoshinobu Murata¹, Yuki Hanada¹, Kazuna Yubuki¹, Yuanfeng Sun¹, Ryosuke Uzuoka³, Yasutoshi Ohno⁴, Takayoshi Ito⁴, Kenji Shimosaka⁵, Mitsuhiro Akatsuka⁵ (1.Gifu University, 2.Chubu University, 3.Kyoto University, 4.TAIYOKISOKOGYO, 5.TODA)

Session information

地盤の動的挙動(1)(液状化)