Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection V

維持・修繕（舗装）(2)

Thu. Sep 11, 2025 1:30 PM - 2:50 PM JST
Thu. Sep 11, 2025 4:30 AM - 5:50 AM UTC
C309
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[V-15]Time-induced degradation of asphalt concrete mixture for facing based on long-term exposure test

*Shohei Takino1, Kenichi Sasaki1, Akinobu Tsunekawa1, Shintaro Nohara2, Kasumi Ito3 (1. Tokyo Electric Power Company Holdings, Inc., 2. Central Research Institute of Electric Power Industry, 3. TEPCO Renewable Power, Inc.)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[V-16]A consideration on the effectiveness of the surface protection layer of asphalt-surfaced impermeable walls.

*Ken-ichi Sasaki1, Shohei Takino1, Akinobu Tsunekawa1, Yoshitaka Matsuura1, Yasushi Kobayashi1, Yousuke Ibusuki1 (1. Tokyo Electric Power Company Holdings, Inc.)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[V-17]Demonstration of Life Extension Effect of Penetrating Repair Method on Porous Asphalt Pavements

*Yoshinari Sano1, Kazuhiro Nakamura1, Takayuki Kazato1, Shiro Motomatsu2, Uesaka Kenichi3 (1. West Nippon Expressway Company Limited, 2. West Nippon Expressway Engineering Kansai Company Limited, 3. Showa Rekisei Industries Company Limited)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[V-18]Analysis of the Impact of Subsurface Cavities on Pavement Based on Three-Dimensional FEM Analysis

*Atsuhiro OHNO Ohno1, Hanyu Tomoaki1, Ryusei Sato1, Hajime Kageyama1, Tatsuo Nishizawa2 (1. GEO SEARCH Co., LTD, 2. NATIONAL INSTITUTE OF TECHNOLOGY.ISHIKAWA COLLEGE)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[V-19]An Examination of the Road Cave-in Hazard Evaluation Map Using 3D FEM Analysis

*Tomoaki Hanyu1, Atsuhiro Ohno1, Ryusei Sato1, Hajime Kageyama1, Tatsuo Nishizawa2 (1. Geo Search Co., Ltd., 2. NATIONAL INSTITUTE OF TECHNOLOGY.ISHIKAWA COLLEGE)
2:20 PM - 2:30 PM JST(5:20 AM - 5:30 AM UTC)

[V-20]Non-destructive evaluation of pavement integrity using electromagnetic radar

*Hiroki Goto1, Aki Ito2, Yukio Ozawa3 (1. West Nippon Expressway Engineering Kyushu Company Limited , 2. West Nippon Expressway Company Limited, 3. GEO SEARCH CO.,LTD.)
2:30 PM - 2:40 PM JST(5:30 AM - 5:40 AM UTC)

[V-21]Trial of Remote On-site Inspection During Detailed Pavement Survey

*Shohei Kimura1, Mizuho Shinoyama1, Misora Hirayama1, Tomotaka Ueta1 (1. Oriental Consultans Co., Ltd.)
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