Investigation of the spatial variability of steel weight loss and corrosion cracking: A novel x-ray technique

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

The performance of corrosion-affected RC members depends strongly on localized damages of reinforcement. Therefore, modeling the spatial variability of steel corrosion is very important for the assessment of the remaining service life of corroded structures or time for maintenance. To study the changes of spatial variability of steel weight loss over time, a continuous monitoring is necessary. In this paper, a novel procedure of X-ray technique application in monitoring the spatial growth of a corroded bar in a RC specimen is demonstrated along with the digital image processing of X-ray images to estimate the steel weight loss. The relationship of steel weight loss and corrosion cracking is studied at different stages of corrosion. The validity of the estimation method of steel weight loss is also presented.

本文言語English
ページ265-269
ページ数5
DOI
出版ステータスPublished - 2016
イベント5th International Conference on Durability of Concrete Structures, ICDCS 2016 - Shenzhen, Guangdong Province, China
継続期間: 2016 6月 302016 7月 1

Other

Other5th International Conference on Durability of Concrete Structures, ICDCS 2016
国/地域China
CityShenzhen, Guangdong Province
Period16/6/3016/7/1

ASJC Scopus subject areas

  • 建築および建設
  • 材料力学
  • 安全性、リスク、信頼性、品質管理
  • 材料科学(全般)

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