地下空洞１

Thu. Jul 23, 2020 9:00 AM - 10:30 AM Room No. 12

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[23-12-1-01] Underground cavities generated at the boundary between sidewalk and private land

*Akane Hayashi¹, Ryoto Yamashita¹, Katsutoshi Ueno¹ (1. Tokushima University)

[23-12-1-02] Model experiments for the displacement of a ground surface on the process of a caving and a sinkhole

*Kazuhiro Takumi¹, Kai Watanabe¹, Shota Nakagawa¹, Hirotoshi Mori¹, Daisuke Simokawa¹ (1. Yamaguchi University)

[23-12-1-03] Numerical analysis for the groundwater level on the process of a caving and a sinkhole

*Shota Nakagawa¹, Kazuhiro Takumi¹, Kai Watanabe¹, Hirotoshi Mori¹, Daisuke Shimokawa¹ (1. Yamaguchi University)

[23-12-1-04] Deteriorations of grounds with different particle gradings and localization of seepage flow around sewer pipe with defect

*Ryosuke Sugiura¹, Kenichi Maeda¹, Shinya Kawada¹, Tomomi Hirako¹ (1. Nagoya Institute of Technology)

[23-12-1-05] A study on the process of generation and expansion of subsurface cavities around the location of water leakage in buried pipes

*Yohei Karasaki¹, Kanon Kaneko², Reiko Kuwano³, Jiro Kuwano⁴ (1. The University of Tokyo, 2. Saitama university, 3. Institute of Industrial Science, The University of Tokyo , 4. Saitama University )

[23-12-1-06] Laboratory model test of road cave-ins due to cavity

*Kamal Prasad Regmi¹, Taiki Yamato¹, Takuto Chiba¹, Jiro Kuwano¹ (1. Saitama University)

[23-12-1-07] Observation on the Behavior of Asphalt-collapse on a Cavity

*Ryoko SERA¹, Shintaro KANO¹, Tsutomu IHARA², Kazuya MUROI², Reiko KUWANO³ (1. GEO SEARCH Co., LTD, 2. NIPPO CORPORATION, 3. Institute of Industrial Science, the UNIV. of Tokyo)

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