空洞・陥没

Fri. Jul 22, 2022 1:00 PM - 2:30 PM 第11会場 (メインホールB（2階）)

座長：藤岡大輔（大林組）

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[22-11-3-01] Challenge of detecting deep-ground cavities using wave propagation in soil

*Yohei Karasaki¹, Makoto Kuno², Masahide Otsubo², Reiko Kuwano² (1. The University of Tokyo, 2. Institute of Industrial Science, The University of Tokyo)

[22-11-3-02] Development of elastic wave analysis program for SEG2 files

*MAKOTO KUNO¹, Yohei KARASAKI², Reiko KUWANO¹ (1. Institute of Industrial Science, the University of Tokyo, 2. The University of Tokyo)

[22-11-3-03] Performance of the geotechnical filter considering sand grain shape and various external forces at the waterfront as a countermeasure against internal erosion

*Soonbo YANG¹, Shinji SASSA¹, Kenta KUDAI², Kazuki MURATA¹, Chihiro KOBAYASHI¹ (1. Port and Airport Research Institute, 2. Haneda Airport Construction Office)

[22-11-3-04] Caving and sinkhole process under the cyclic ground water level

*JUMPEI OKAMOTO¹, Ryoko Sera¹, Kazuhiro Takumi², Motoki Yoshii², Kyosuke Hayashi², Haobo Song², Hirotoshi Mori² (1. Geo Search Co., LTD., 2. Yamaguchi University)

[22-11-3-05] Model experiments on the process of cavity and sinkhole generation process on Masa soil by the cyclic ground water level and ground surface inundation

*MOTOKI YOSHII¹, Hirotoshi Mori¹, Kazuhiro Takumi¹, Haobo Song¹, Ryoko Sera², Jumpei Okamoto² (1. Yamaguchi University, 2. GEO SEARCH)

[22-11-3-06] Prediction of the extent of impact and visualization of subsurface seepage flow for ground depression

*Erina Hayashi¹, Kenichi Maeda¹, Ryohei Noura¹, Kaito Nakagami¹ (1. Nagoya Institute of Technology)

[22-11-3-07] Development of filling materials for filling cavity at the water

*Hidenori Takada¹, Akihiko Suzuki¹, Takeshi Itou¹, Hiroshi Yabe¹, Masahiro Nagaishi¹, Kazuo Kobayashi¹ (1. Fudo Tetra Corporation)

[22-11-3-08] Effect of Geosynthetics on mitigating the development of ground cavities and improving the seismic resistance

*TAICHI IYO¹, Takuho Sato², Jiro Kuwano¹ (1. Saitama university, 2. Hazama-Ando)

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