Corrosion resistant property of stainless steel bars in concrete under marine environment

T. Yamaji, Hidenori Hamada, S. Mizuma, T. Okabe

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

For the durability enhancement of port RC structures, corrosion resistant property of three types of stainless steel bars (SUS430, SUS304 and SUS316) in concrete was studied by the exposure tests under marine environment. Results obtained are as follows, i) No corrosion was observed at the sound part on all types of stainless steels under high concentration of chloride ion. Here, the threshold levels for corrosion were estimated larger than 13-14 kg/m3, ii) No corrosion was observed at the small cracked part on all types of stainless steels where the crack width was smaller than 0.5mm. On the other hand, slight corrosion was observed at the large crack regions where the crack width was larger than 0.5mm on SUS 304 and 316. iii) In case that stainless steel bar is applied to port RC structures, the life cycle cost can be lower than the case of carbon steel bar.

元の言語英語
ホスト出版物のタイトルLife-Cycle of Structural Systems
ホスト出版物のサブタイトルDesign, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
編集者Mitsuyoshi Akiyama, Hitoshi Furuta, Dan M. Frangopol
出版者CRC Press/Balkema
ページ1524-1531
ページ数8
ISBN(印刷物)9781138001206
出版物ステータス出版済み - 1 1 2015
イベント4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014 - Tokyo, 日本
継続期間: 11 16 201411 19 2014

出版物シリーズ

名前Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014

その他

その他4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
日本
Tokyo
期間11/16/1411/19/14

Fingerprint

Stainless steel
Concretes
Corrosion
Cracks
Carbon steel
Life cycle
Durability
Acoustic waves
Ions
Costs

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Safety, Risk, Reliability and Quality

これを引用

Yamaji, T., Hamada, H., Mizuma, S., & Okabe, T. (2015). Corrosion resistant property of stainless steel bars in concrete under marine environment. : M. Akiyama, H. Furuta, & D. M. Frangopol (版), Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014 (pp. 1524-1531). (Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014). CRC Press/Balkema.

Corrosion resistant property of stainless steel bars in concrete under marine environment. / Yamaji, T.; Hamada, Hidenori; Mizuma, S.; Okabe, T.

Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. 版 / Mitsuyoshi Akiyama; Hitoshi Furuta; Dan M. Frangopol. CRC Press/Balkema, 2015. p. 1524-1531 (Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014).

研究成果: 著書/レポートタイプへの貢献会議での発言

Yamaji, T, Hamada, H, Mizuma, S & Okabe, T 2015, Corrosion resistant property of stainless steel bars in concrete under marine environment. : M Akiyama, H Furuta & DM Frangopol (版), Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014, CRC Press/Balkema, pp. 1524-1531, 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014, Tokyo, 日本, 11/16/14.
Yamaji T, Hamada H, Mizuma S, Okabe T. Corrosion resistant property of stainless steel bars in concrete under marine environment. : Akiyama M, Furuta H, Frangopol DM, 編集者, Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. CRC Press/Balkema. 2015. p. 1524-1531. (Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014).
Yamaji, T. ; Hamada, Hidenori ; Mizuma, S. ; Okabe, T. / Corrosion resistant property of stainless steel bars in concrete under marine environment. Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014. 編集者 / Mitsuyoshi Akiyama ; Hitoshi Furuta ; Dan M. Frangopol. CRC Press/Balkema, 2015. pp. 1524-1531 (Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014).
@inproceedings{76f8dbca1bb6414293f8c9dee3c4d203,
title = "Corrosion resistant property of stainless steel bars in concrete under marine environment",
abstract = "For the durability enhancement of port RC structures, corrosion resistant property of three types of stainless steel bars (SUS430, SUS304 and SUS316) in concrete was studied by the exposure tests under marine environment. Results obtained are as follows, i) No corrosion was observed at the sound part on all types of stainless steels under high concentration of chloride ion. Here, the threshold levels for corrosion were estimated larger than 13-14 kg/m3, ii) No corrosion was observed at the small cracked part on all types of stainless steels where the crack width was smaller than 0.5mm. On the other hand, slight corrosion was observed at the large crack regions where the crack width was larger than 0.5mm on SUS 304 and 316. iii) In case that stainless steel bar is applied to port RC structures, the life cycle cost can be lower than the case of carbon steel bar.",
author = "T. Yamaji and Hidenori Hamada and S. Mizuma and T. Okabe",
year = "2015",
month = "1",
day = "1",
language = "English",
isbn = "9781138001206",
series = "Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014",
publisher = "CRC Press/Balkema",
pages = "1524--1531",
editor = "Mitsuyoshi Akiyama and Hitoshi Furuta and Frangopol, {Dan M.}",
booktitle = "Life-Cycle of Structural Systems",

}

TY - GEN

T1 - Corrosion resistant property of stainless steel bars in concrete under marine environment

AU - Yamaji, T.

AU - Hamada, Hidenori

AU - Mizuma, S.

AU - Okabe, T.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - For the durability enhancement of port RC structures, corrosion resistant property of three types of stainless steel bars (SUS430, SUS304 and SUS316) in concrete was studied by the exposure tests under marine environment. Results obtained are as follows, i) No corrosion was observed at the sound part on all types of stainless steels under high concentration of chloride ion. Here, the threshold levels for corrosion were estimated larger than 13-14 kg/m3, ii) No corrosion was observed at the small cracked part on all types of stainless steels where the crack width was smaller than 0.5mm. On the other hand, slight corrosion was observed at the large crack regions where the crack width was larger than 0.5mm on SUS 304 and 316. iii) In case that stainless steel bar is applied to port RC structures, the life cycle cost can be lower than the case of carbon steel bar.

AB - For the durability enhancement of port RC structures, corrosion resistant property of three types of stainless steel bars (SUS430, SUS304 and SUS316) in concrete was studied by the exposure tests under marine environment. Results obtained are as follows, i) No corrosion was observed at the sound part on all types of stainless steels under high concentration of chloride ion. Here, the threshold levels for corrosion were estimated larger than 13-14 kg/m3, ii) No corrosion was observed at the small cracked part on all types of stainless steels where the crack width was smaller than 0.5mm. On the other hand, slight corrosion was observed at the large crack regions where the crack width was larger than 0.5mm on SUS 304 and 316. iii) In case that stainless steel bar is applied to port RC structures, the life cycle cost can be lower than the case of carbon steel bar.

UR - http://www.scopus.com/inward/record.url?scp=84941206198&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84941206198&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9781138001206

T3 - Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014

SP - 1524

EP - 1531

BT - Life-Cycle of Structural Systems

A2 - Akiyama, Mitsuyoshi

A2 - Furuta, Hitoshi

A2 - Frangopol, Dan M.

PB - CRC Press/Balkema

ER -