کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4907893 | 1426582 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of different ways of chloride contamination on the efficiency of cathodic protection applied on structural reinforced concrete elements
ترجمه فارسی عنوان
تأثیر روشهای مختلف آلودگی کلراید بر کارایی حفاظت کاتدیک بر عناصر بتن مسلح ساختاری
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کلمات کلیدی
حفاظت کاتدیک، جلوگیری از کاتدیک، نفوذ کلرید، محیط سالین بتن آرمه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
Cathodic protection is a method to protect reinforced concrete structures located in saline environments against corrosion effect produced by Clâ penetration. But there are significant differences among these aggressive environments. The aim of this article is to show how different ways of saline contamination can affect the efficiency of cathodic protection. For this research, a series of laboratory specimens representing structural elements were subjected to two versions of cathodic protection (cathodic protection strictly speaking, and cathodic prevention), while two different ways of saline contamination were applied (permanent immersion in a NaCl solution and periodic pouring of discrete amounts of a NaCl solution in atmospheric exposure). Depending on the saline environment, differences in the efficiency of cathodic protection were detected. Results can be useful to determine the specific features of the cathodic protection to be applied in each case, taking into account both the initial Clâ content of the structural element and the particular saline environment where it is located.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 793, 15 May 2017, Pages 8-17
Journal: Journal of Electroanalytical Chemistry - Volume 793, 15 May 2017, Pages 8-17
نویسندگان
J. Carmona Calero, M.A. Climent Llorca, P. Garcés Terradillos,