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WG1-1:Salt Damage
Staff introduction
- Chairman Shinichi Miyazato (Kanazawa Institute of Technology)
- Mitsuharu Tokunaga (Kanazawa Institute of Technology)
- Shōji Takechi (Kanazawa Institute of Technology)
- Sadao Kimura (Kanazawa Institute of Technology)
- Yasushi Tanaka (Kanazawa Institute of Technology)
- Daishin Hanaoka (Kanazawa Institute of Technology)
- Tatsuro Hatanaka (Kanazawa Institute of Technology)
- Hajime Ito (Toyama Prefectural University)
- Shinya Uchida (Toyama Prefectural University)
- Zyunzo Tachibana (Toyama Prefectural University)
- Yūya Sakai (University of Tokyo)
- Minobu Aoyama (Central Nippon Highway Engineering Nagoya Company Limited)
- Kazuhiro Kobayashi (P.S. Mitsubishi Construction Co., Ltd.)
- Shinya Kitagawa (Sato Kogyo Co., Ltd.)
Outline
① Continuous exposure of PC test girder deteriorated by salt damage
④ Experimental and analytical study on effects of steel corrosion degree on serviceability and load bearing capacity of RC-PC test girders
⑤ Assessing the influence of complex deterioration caused by “salt damage and ASR” and “salt damage and neutralization” in ④
⑥-1 Investigation of steel corrosion degree based on loading tests and dismantling investigation of PC test girders manufactured in ①
⑥-2 Creating the evaluation criteria for visual inspection and the determination of degradation degree based on steel corrosion on actual bridges
⑦ Salt damage countermeasures based on the regional standardization of fly ash concrete
⑨ Development of monitoring technology using titanium wire sensor
⑪ Developing asset management system for bridges deteriorated by salt damage
⑫ Trial run of the asset management system for bridges under salt deterioration in local region