Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection III

地盤挙動の計測

Fri. Sep 12, 2025 10:40 AM - 12:00 PM JST
Fri. Sep 12, 2025 1:40 AM - 3:00 AM UTC
C409
10:40 AM - 10:50 AM JST(1:40 AM - 1:50 AM UTC)

[III-342]Improving the accuracy of the borehole jack method for measuring rock mass stresses

*Shohei Kawakubo1, Takeshi Katoh2, Hodaka Aizawa2 (1. HAZAMA ANDO CORPORATION, 2. Kawasaki Geological Engineering Co.,Ltd.)
10:50 AM - 11:00 AM JST(1:50 AM - 2:00 AM UTC)

[III-343]Consideration on rebar measurement in deep circular RC diaphragm walls

*Shogo Nomura1, Kentaro Maeda1, Hirotoshi Ishii1, Takashi Miura1 (1. Central Japan Railway Company)
11:00 AM - 11:10 AM JST(2:00 AM - 2:10 AM UTC)

[III-344]Shear Stress Response of Dense Saturated Sand Under Horizontal Bidirectional Seismic Motion

*Ikki Kato1, Tomohiro Sasaki1, Kazuma Inoue2, Kyohei Ueda3 (1. Obayashi Corporation, 2. National Institute of Tschnology (KOSEN), unma College, 3. Kyoto University)
11:10 AM - 11:20 AM JST(2:10 AM - 2:20 AM UTC)

[III-345]Study of landslide countermeasures and snow dumping ground structure in Kawajiri area, Akita Expressway

*Shoya Momiyama1, Takayasu Tamaoki1, Chikara Nakata1 (1. East Nippon Expressway Company Limited)
11:20 AM - 11:30 AM JST(2:20 AM - 2:30 AM UTC)

[III-346]Application examples of the free hitting simple penetration test in investigation of defective sprayed mortar work

*Kosaku Inoue1, Hiroya Nishiwaki1, Keigo Kohara1, Tsuyoshi Takayanagi1 (1. Railway Technical Research Institute)
11:30 AM - 11:40 AM JST(2:30 AM - 2:40 AM UTC)

[III-347]Evaluation of the range of influence on the surrounding ground by embankment on peaty ground

*Hijiri Hashimoto1, Hirochika Hayashi1, Masahiko Yamaki1 (1. Civil Engineering Research Institute for Cold Region, PWRI)
11:40 AM - 11:50 AM JST(2:40 AM - 2:50 AM UTC)

[III-348]Let's create an officially recognized management standard value (threshold value) for surface inclinometer.

*Taisei Suga1, Hirai Kenta1, Toshihiro Kawanami1 (1. West Nippon Expressway Engineering Chugoku Co.,Ltd)
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