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Statistical interpretation of results of potential mapping on reinforced concrete structures / Joost Gulikers in European journal of environmental and civil engineering, Vol. 14 N° 4 (Avril 2010) 

Public ISBD [article]  in European journal of environmental and civil engineering > Vol. 14 N° 4 (Avril 2010) . - pp. 441-466 Titre : Statistical interpretation of results of potential mapping on reinforced concrete structures Type de document : texte imprimé Auteurs : Joost Gulikers, Auteur Année de publication : 2011 Article en page(s) : pp. 441-466 Note générale : Génie Civil Langues : Anglais (eng) Mots-clés : Concrete  Reinforcement  Corrosion  Potential  mapping  Statistical  analysis Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : This paper addresses the theory for a statistical analysis of the results of potential mapping performed on reinforced concrete structures. The basic assumption for this analysis is that the distribution of potentials for both corroding and passive steel can be adequately described by a normal density distribution. This treatment is applied to a number of situations as to exemplify the calculation procedure. Eventually, this statistical analysis will result in improved potential criteria to distinguish corroding from passive steel reinforcement. Moreover, this procedure allows to assign to any value of the measured potential the corresponding probability to deal with an active corrosion process and provides a better estimate of the amount of corroding steel present in the structure. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp [article] Statistical interpretation of results of potential mapping on reinforced concrete structures [texte imprimé] / Joost Gulikers, Auteur . - 2011 . - pp. 441-466. Génie Civil Langues : Anglais (eng) in European journal of environmental and civil engineering > Vol. 14 N° 4 (Avril 2010) . - pp. 441-466 Mots-clés : Concrete  Reinforcement  Corrosion  Potential  mapping  Statistical  analysis Index. décimale : 624 Constructions du génie civil et du bâtiment. Infrastructures. Ouvrages en terres. Fondations. Tunnels. Ponts et charpentes Résumé : This paper addresses the theory for a statistical analysis of the results of potential mapping performed on reinforced concrete structures. The basic assumption for this analysis is that the distribution of potentials for both corroding and passive steel can be adequately described by a normal density distribution. This treatment is applied to a number of situations as to exemplify the calculation procedure. Eventually, this statistical analysis will result in improved potential criteria to distinguish corroding from passive steel reinforcement. Moreover, this procedure allows to assign to any value of the measured potential the corresponding probability to deal with an active corrosion process and provides a better estimate of the amount of corroding steel present in the structure. DEWEY : 624 ISSN : 1964-8189 En ligne : http://ejece.revuesonline.com/resnum.jsp