کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7178187 1467072 2014 31 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A path-independent integral for fracture of solids under combined electrochemical and mechanical loadings
ترجمه فارسی عنوان
یک انتگرال مستقل مسیر برای شکستن جامدات تحت بارهای الکتروشیمیایی و مکانیکی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی
In this study, we first demonstrate that the J-integral in classical linear elasticity becomes path-dependent when the solid is subjected to combined electrical, chemical and mechanical loadings. We then construct an electro-chemo-mechanical J-integral that is path-independent under such combined multiple driving forces. Further, we show that this electro-chemo-mechanical J-integral represents the rate at which the grand potential releases per unit crack growth. As an example, the path-independent nature of the electro-chemo-mechanical J-integral is demonstrated by solving the problem of a thin elastic film delaminated from a thick elastic substrate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Mechanics and Physics of Solids - Volume 71, November 2014, Pages 1-14
نویسندگان
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