Japan Society of Civil Engineers 2025 Annual Meeting
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Presentation Information

10:10 AM - 10:20 AM JST(1:10 AM - 1:20 AM UTC)

[VI-1231]Study on the Excavation Rate and Strength/Stiffness Characteristics of Frozen Subgrade in Winter Construction

*Hiroki Hirashima1, Kinji Sato1, Masanori Sugawara2, Yuta Mashiko2, Keita Matsuda3, Takayuki Kawaguchi4 (1. Corporation Sunagogumi, 2. Koken Engineering Co.,Ltd, 3. Hokkaido University of Science, 4. Kitami Institute of Technology)

Keywords:

during Winter Construction,Freezing Subbase,Construction Capability,Unconfined Compression Test,Soft Rock Equivalent

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