General Session

[General Session] A. Earthquake-related natural phenomena (ground motion, subsurface structure, subsurface site effects, tsunami, historical earthquakes, etc.) » A-4 Soil liquefaction/slope failure

Soil liquefaction / slope failure (2)

Sat. Nov 25, 2023 9:15 AM - 10:45 AM G417 (PACIFICO Yokohama North, 4F)

Chairperson: Makoto Ishimaru (Central Research Institute of Electric Power Industry)

+Add all to schedule

9:15 AM - 9:27 AM

[Day3-G417-01] Causes of liquefaction damage on sidewalks and damage reduction effect due to drainage

*Hideyuki Mano¹, Toshiyuki Iwai¹ (1. Shimizu Corporation)

9:28 AM - 9:40 AM

[Day3-G417-02] Centrifugal Experiments on Seismic Behavior of Seawall Pile Foundation in Dense Sand with Non-uniform Density Distribution

*Ikki KATO¹, Makoto Ishimaru², Masahiro Sawatsubashi², Kenji Hiraga³, Hitoshi Tokunaga⁴ (1. OBAYASHI Corporation, 2. Central Research Institute of Electric Power Industry, 3. Civil Engineering Research and Environmental Studies, 4. Kyushu Electric Power Company)

9:41 AM - 9:53 AM

[Day3-G417-03] Effect of Soil Properties of Embankment Materials in Expressway Embankment on Deformation and Erosion under Earthquake and Tsunami

*Shota Hayashizaki¹, Shunzou Kawajiri², Masahiro Kurokawa¹, Akinobu Ogasawara³, Takayuki Kawaguchi¹, Dai Nakamura¹ (1. Kitami Institute of Technology, 2. Kyushu Institute of Technology, 3. National Institute of Technology Toyota College)

9:54 AM - 10:06 AM

[Day3-G417-04] Centrifugal Model Test and Numerical Simulations on the Seismic Behavior of Landfill Ground Consisting of Rock Debris under Embankment

*Makoto Ishimaru¹, Masahiro Sawatsubashi¹, Kenji Hiraga², Ikki Kato³, Takaaki Kobayashi⁴, Junichi Hyodo⁵, Katsuya Yokota⁶ (1. Central Research Institute of Electric Power Industry, 2. Civil Engineering Research and Environmental Studies, 3. Obayashi Corporation, 4. Kajima Corporation, 5. Tokyo Electric Power Services, 6. Kansai Electric Power Company)

10:07 AM - 10:19 AM

[Day3-G417-05] Centrifuge model experiment and numerical simulation on seismic behavior of simulated Pleistocene sand

*Masahiro Sawatsubashi¹, Makoto Ishimaru¹, Kenji Hiraga², Tatsuta Suzuki³, Kenji Oikawa⁴, Katsuya Yokota⁵ (1. Central Research Institute of Electric Power Industry, 2. Civil Engineering Research & Environmental Studies, 3. NEWJEC, 4. Tokyo Electric Power Company Holdings, 5. The Kansai Electric Power Company)

10:20 AM - 10:32 AM

[Day3-G417-06] Evaluation of the Influence of horizontal bi-directional ground motions on nonlinear seismic response of sandy soil based on 1G-Field Shaking table experiments

*Kazuma Inoue¹, Kento Asami¹, Kyohei Ueda², Yuko Serikawa³, Takao Hattori⁴, Ryota Kaho⁴ (1. National institute of technology, Gunma college, 2. Disaster Prevention Reserach Institute, Kyoto University, 3. National institute of technology, Fukui college, 4. Createch Co., Ltd.)

10:33 AM - 10:45 AM

[Day3-G417-07] Prediction of liquefaction-induced manhole uplifting coupled with time-dependent viscosity

Chih-Wei Lu¹, *Yu-Feng Lin¹, Wei-Lin Lee² (1. Department of Civil and Construction Engineering, National Taiwan University of Science and Technology, 2. National Science and Technology Center for Disaster Reduction)

Session information