کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6714417 1428737 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3D finite element modelling of corrosion of lap splice joints in concrete
ترجمه فارسی عنوان
مدل سازی عدسی های سه بعدی از خوردگی اتصال اتصالات لبه در بتن
کلمات کلیدی
خوردگی، مشترک جفت چسبان بتن، ترک خوردن، مدل سازی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
The paper presents a numerical study of the chloride induced corrosion process in lap splice joints in concrete. The problem is simulated using a recently developed 3D Chemo-Hygro-Thermo-Mechanical (CHTM) model for concrete, which is employed to simulate accelerated corrosion, the same as performed in the experimental test taken from the literature. For different corrosion levels, corrosion current density, rust production, expansion of corrosion products, stresses induced in concrete and corrosion induced damage of concrete are calculated. The corrosion induced cracking of concrete cover is compared with the experimental results and good agreement between experimental observations and numerical simulations is obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 169, 30 April 2018, Pages 124-131
نویسندگان
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