種別 論文
主題 STUDY ON RELATIONSHIP BETWEEN ELECTROCHEMICAL NOISE AND STRAINS ON CONCRETE SURFACE DURING REBAR CORROSION IN REINFORCED CONCRETE
副題
筆頭著者 Ejazulhaq RAHIMI(Ritsumeikan University)
連名者1 川崎佑磨(立命館大学)
連名者2 福山智子(立命館大学)
連名者3 金侖美(立命館大学)
連名者4
連名者5
キーワード electrochemical noise、 reinforced concrete、 rebar corrosion、 strain
43
1
先頭ページ 1301
末尾ページ 1306
年度 2021
要旨 A study of rebar corrosion using the electrochemical noise (EN) method and strain measurement was performed for corrosion monitoring of reinforced concrete under cyclic accelerated corrosion test. Good agreement was observed between both measurements. They described two phases of corrosion initiation and crack propagation as detected by strains from corrosion-induced fractures, and two phases of passive and active state of corrosion detected by EN measurement. Furthermore, strains could detect the corrosion process, microcracks initiation, surface macrocracks.
PDFファイル名 043-01-1214.pdf


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