Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Poster PresentationSection V

構造物調査・診断2

Fri. Sep 12, 2025 1:00 PM - 2:20 PM JST
Fri. Sep 12, 2025 4:00 AM - 5:20 AM UTC
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[12PM1-Io-01]Fundamental study on estimation of chloride content and moisture content in concrete using near-infrared spectroscopy and chemometrics

*Hiroki Matsuzaka1, Yoshihito Yamamoto1, Takao Ueda2 (1. Hosei University, 2. Tokushima University)

[12PM1-Io-03]Analysis of factors affecting surface salt content of concrete structures measured using a handheld X-ray fluorescence analyzer

*Shota Hoshino1, Gohta Ainai1, Takuya Maeshima1, Ichiro Iwaki1, Naoko Kuramochi2, Toshiki Satoh3 (1. Nihon University, 2. East Nippon Expressway Company Limited, 3. NEXCO Engineering Tohoku)

[12PM1-Io-05]Monitoring of chloride attack on concrete using MEMS vibrational energy harvester

*Makoto Iwasaki1, Nicharin Nithimethaporn1, Takafumi Sugiyama1, Katsufumi Hashimoto1, Hiroyuki Mitsuya2 (1. Hokkaido University, 2. Saginomiya Seisakusho)

[12PM1-Io-07]The Influence of Coastal Distance on Cl- Concentration Distribution in Concrete Structures within Kochi Prefecture.

*Sohei Takemura1,2, Takuya Kondo1, Ryota Tadokoro2, Kakeru Kodama2 (1. National Institute of Technology, Kochi College, 2. DAIICHI-CONSULTANTS CO.,LTD.)

[12PM1-Io-09]Experiments and Analysis of Water-free Snow Removal Facilities with Damage Using Infrared Thermography

*Masataka Niitsuma1, Mutsumi Miyagawa1, Shinnya Taguchi2, Hiromu Kaneko2 (1. Maebashi Institute of Technology, 2. ACON Surveying and Design, Inc.)

[12PM1-Io-11]Investigation of the relationship between rebar corrosion and chloride ion behavior in mortar using mineral admixtures

*Mizuki Asayama1, Kenji Kawai1, Ogawa Yuko1 (1. Hiroshima University)

[12PM1-Io-13]Fundamental Study on Spatial Distribution Estimation of RC Corrosion Risk with Emphasis on Data Correlation

*Daisuke Hayashi1 (1. Shimizu corporation)
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