Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection III

試験法・調査法②

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
C403
1:00 PM - 1:10 PM JST(4:00 AM - 4:10 AM UTC)

[III-298]Application of Sounding Method for Estimating Compaction of Embankments

*Satoshi Nonami1, Nobuyuki Torii1 (1. Kobe City College of Technology)
1:10 PM - 1:20 PM JST(4:10 AM - 4:20 AM UTC)

[III-299]Experimental study on the automation of plate load testing

*Tomohito Hori1, Satoshi Tamate1 (1. National Institute of Occupational Safety and Health, Japan)
1:20 PM - 1:30 PM JST(4:20 AM - 4:30 AM UTC)

[III-300]SBIFT Investigation and Strength Evaluation of Structural Backfill Soil

*Kenji Matsukata1, Tomohiro Hamasaki2 (1. NEXCO West Nippon Consultants Co. Ltd., 2. West Nippon Expressway Company. Ltd.)
1:30 PM - 1:40 PM JST(4:30 AM - 4:40 AM UTC)

[III-301]Experimetal study on cavity investigation Part 1 - Cavity survey by low frequency Ground Penetrating Radar -

*Shigehiro Nomura1, Naoto Yoshino2, Takehiro Kanii2 (1. Tanaka Geological Corporation, 2. TODA Corporation)
1:40 PM - 1:50 PM JST(4:40 AM - 4:50 AM UTC)

[III-302]Experimental study on cavity investigation Part 2 - Results of applying cavity visualization techniques -

*Hiroyuki Yamamoto1, Kouji Noda1, Jun Ebisutani1, Akihito Iwamoto2, Takayuki Yamamoto2, Hideaki Kakuta2, Naoto Yoshino3, Takehiro Kanii3 (1. JAPAN CONSERVATION ENGINEERS & CO., LTD., 2. KATECS CO., LTD. , 3. TODA CORPORATION)
1:50 PM - 2:00 PM JST(4:50 AM - 5:00 AM UTC)

[III-303]Experimental study on cavity investigation Part3 - Grouting materials for cavity visualization techniques -

*Takayuki Yamamoto1, Akihito Iwamoto1, Hideaki Kakuta1, Hiroyuki Yamamoto2, Kouji Noda2, Yoshino Naoto3, Takehiro Kanii3 (1. KATECS CO., LTD., 2. JAPAN CONSERVATION ENGINEERS & CO.,LTD., 3. TODA CORPORATION)
2:00 PM - 2:10 PM JST(5:00 AM - 5:10 AM UTC)

[III-304]The effect of differences in impact force by compaction layer on the vertical density distribution of specimens prepared by tamping

*Yuichi Tomita1, Junichi Koseki2 (1. TOKYU CONSTRUCTION CO., LTD., 2. Raito Kogyo Co., Ltd.)
2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[III-305]Verification of successive accuracy improvements of long distance survey ahead of the tunnel face

*Masahito Yamagami1, Moeru Kojima1, Nobuhiro Asai2, Hayao Tanabe2, Kazunori Murata3 (1. TAISEI CORPORATION Taisei Advanced Center of Technology, 2. TAISEI CORPORATION Shikoku branch, 3. Suncoh Consultants, Co., Ltd)
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