کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
782310 1464993 2014 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the frictional sliding contact problem between a rigid circular conducting punch and a magneto-electro-elastic half-plane
ترجمه فارسی عنوان
در مورد مشکل تماس لغزش اصطکاک بین یک پانچ هدایت دایره ای سخت و یک نیمه الکترواستاتیک
کلمات کلیدی
تماس لغزش اصطکاک، مواد مغناطیسی الکترواستاتیک همگن، کاملا انجام پانچ دایره ای، راه حل بسته معادلات انتگرال منحصر به فرد
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی


• We study the contact of a circular punch and magneto-electro-elastic half-plane.
• Problem is converted to three singular integral equations using Fourier transform.
• A closed-form solution for various fields was obtained.

The frictional sliding contact problem between a homogeneous magneto-electro-elastic material (MEEM) and a perfectly conducting rigid circular punch subjected to magneto-electro-mechanical loads is considered in this paper. The problem is formulated under plane strain conditions and the resulting plane magneto-electro-elasticity equations are converted analytically using Fourier transform into three coupled singular integral equations in which the main unknowns are the normal contact stress, the electric displacement and the magnetic induction. The main contribution of this work is the derivation of an analytical closed-form solution for the normal contact stresses, electric displacement and magnetic induction distributions. The primary purpose of this investigation is to study the effect of the friction coefficient, the punch radius, the applied magneto-electro-mechanical loadings, the material composition on the contact surface and in-plane surface stresses, electric displacement and magnetic induction distributions for the case of a circular stamp profile.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Mechanical Sciences - Volume 87, October 2014, Pages 1–17
نویسندگان
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