Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection III

透水・圧密③

Thu. Sep 11, 2025 1:00 PM - 2:20 PM JST
Thu. Sep 11, 2025 4:00 AM - 5:20 AM UTC
3F A4
1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[III-107]The relationship between flood control geomorphological classification and the soil quality of old embankments revealed by embankment excavation, and points to consider for maintenance and management.

*Takayoshi Usui1, Yukio Tamura1, Yuzi Suzuki2, Satoko Kasahara2, Shiori Endo2 (1. Pacific Consultants co., ltd, 2. Tohoku Technical Office)
1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[III-108]Replicated analysis of rainfall experiment on railway embankment with drainage blanket

*Hiroaki Mori1, Taketo Sato1, Takaki Matsumaru1, Yuki Amano1 (1. Railway Technical Research Institute)
1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[III-109]Evaluation of stability of railway embankments during rainfall considering infiltration capacity of their materials

*Taketo Sato1, Hiroaki Mori1, Shinichiro Fujisawa1, Takaki Matsumaru1 (1. Railway Tecchnical Research Institute)
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[III-110]Visualization of seepage flow in non-uniform slopes using thermal images and numerical analysis

*Masahiko Saito1, Shoma Tone1 (1. Kobe University)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[III-111]Understanding and reproducing analysis results of groundwater level behavior in road embankments in snowy cold regions

*Kohei Ommayashiki1, Eri Fukada1, Masahiko Yamaki1 (1. Civil Engneering Research Institute for Cold Region)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[III-112]Calculation of quantitative changes in cut slope due to freezing and thawing and verification of effectiveness of anti-frost heaving countermeasure

*Eri Fukada1, Kohei Onmayashiki1, Masahiko Yamaki1 (1. Civil Engineering Research Institute for Cold Region, PWRI)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[III-113]Research on the Advancement of a Soil Freezing System that combines Liquefied Carbon Dioxide and Three-Dimensional Curved Boring.

*Ryotaro Koike1, Hiroshi Soma1, Yuta Shioya1, Kosuke Maejima1, Tadashi Yoshikawa2, Kenji Hashidate2, Seiichiro Nishi3 (1. CHEMICAL GROUTING CO.,LTD., 2. Advanced Construction Technology Center, 3. SEIWA RENEWAL WORKS CO., LTD.)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[III-114]"Evaluation of the Effect of Roughness Parameters of Steel on Adhesion Strength in Frost Shear"

*Reo Migita1, Daisaku Sumitani1, Yasushi Ueda1, Yuzuru Ito2, Takato Otoma2, Hayase Kawabata2, Hiroki Tonguu2 (1. Seiken Co.Ltd., 2. Setsunan university)
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