Corrosion evaluation of steel material on steel box girder bridge by comprehensive scoring method

Z. Q. Fu, B. H. Ji, D. D. Zhao, M. Y. Yang

研究成果: Contribution to journalArticle査読

抄録

According to the structure characteristic, comprehensive scoring method for corrosion evaluation is proposed for steel box girder. The effects of multiple factors of corrosion are considered comprehensively. Several existing indicators are selected for steel box girder. In addition, two new indicators are put forward to reflect the structure characteristic. An indicator system for corrosion evaluation of steel box girder is set up including corrosion density, size, depth, area ratio, depth ratio and location. Scores and amplification coefficient corresponding to indicators are given. Corrosion evaluation indicators and process are offered, and the corrosion grade corresponding to the final score range is also divided. Based on all of the above, corrosion evaluation of comprehensive scoring method of steel box girder is established and its application is also supported by examples.

本文言語英語
ページ(範囲)S2840-S2844
ジャーナルMaterials Research Innovations
18
DOI
出版ステータス出版済み - 5 1 2014
外部発表はい

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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