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Simulation of the Ill-Posed Problem of Reinforced Concrete Corrosion Detection Using Boundary Element Method
المؤلفون المشاركون
Fonna, Syarizal
Ibrahim, Israr M.
Ridha, M.
Huzni, Syifaul
Ariffin, A. K.
المصدر
International Journal of Corrosion
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-04-06
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Many studies have suggested that the corrosion detection of reinforced concrete (RC) based on electrical potential on concrete surface was an ill-posed problem, and thus it may present an inaccurate interpretation of corrosion.
However, it is difficult to prove the ill-posed problem of the RC corrosion detection by experiment.
One promising technique is using a numerical method.
The objective of this study is to simulate the ill-posed problem of RC corrosion detection based on electrical potential on a concrete surface using the Boundary Element Method (BEM).
BEM simulates electrical potential within a concrete domain.
In order to simulate the electrical potential, the domain is assumed to be governed by Laplace’s equation.
The boundary conditions for the corrosion area and the noncorrosion area of rebar were selected from its polarization curve.
A rectangular reinforced concrete model with a single rebar was chosen to be simulated using BEM.
The numerical simulation results using BEM showed that the same electrical potential distribution on the concrete surface could be generated from different combinations of parameters.
Corresponding to such a phenomenon, this problem can be categorized as an ill-posed problem since it has many solutions.
Therefore, BEM successfully simulates the ill-posed problem of reinforced concrete corrosion detection.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fonna, Syarizal& Ibrahim, Israr M.& Ridha, M.& Huzni, Syifaul& Ariffin, A. K.. 2016. Simulation of the Ill-Posed Problem of Reinforced Concrete Corrosion Detection Using Boundary Element Method. International Journal of Corrosion،Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1105495
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fonna, Syarizal…[et al.]. Simulation of the Ill-Posed Problem of Reinforced Concrete Corrosion Detection Using Boundary Element Method. International Journal of Corrosion No. 2016 (2016), pp.1-5.
https://search.emarefa.net/detail/BIM-1105495
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fonna, Syarizal& Ibrahim, Israr M.& Ridha, M.& Huzni, Syifaul& Ariffin, A. K.. Simulation of the Ill-Posed Problem of Reinforced Concrete Corrosion Detection Using Boundary Element Method. International Journal of Corrosion. 2016. Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1105495
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1105495
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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