Survey on chloride ingress into concrete of damaged structures by the 2011 tohoku earthquake tsunami

Satoru Ishiyama, Yoshinori Gondai, Tomoya Nishiwaki, Kenichi Hasegawa

研究成果: Review article査読

抄録

Survey of chloride ingress into concrete structures damaged by the Tsunami by the 2011 Tohoku Earthquake was carried out. In case of RC buildings, degree of chloride ingress was strongly affected by presence of cracks. As results of chipping survey of cover concrete, rebar corrosion was observed around cracks. In case of concrete basements of detached houses, remaining of tsunami sediment in long period (e.g. 6 months or more) might lead higher level chloride ingress.

本文言語English
ページ(範囲)377-380
ページ数4
ジャーナルAIJ Journal of Technology and Design
22
50
DOI
出版ステータスPublished - 2016 2

ASJC Scopus subject areas

  • 建築
  • 建築および建設

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