کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5021892 1469378 2016 18 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nonlinear low-velocity impact response of functionally graded plate with nonlinear three-parameter elastic foundation in thermal field
ترجمه فارسی عنوان
عدم پاسخ غیرخطی کم سرعت به صفحات درجه عملکردی با پایه ی کششی غیر خطی سه پارامتر در زمینه حرارتی
کلمات کلیدی
پاسخ تأثیر غیر خطی، مواد درجه بندی شده عملکردی، پایه الاستیک غیر پارامتر سه پارامتر،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
In this paper a nonlinear investigation is presented for impact response of functionally graded material plates which are resting on a nonlinear three-parameter elastic foundation with simply supported end condition. In foundation, the influence of linear Winkler and Pasternak parameter is taken into account. The governing equations of the plate are derived based on a Reddy's higher order shear deformation theory with the von Kármán-type of kinematic nonlinearity. The effect of thermal field is considered and material properties of the plates are assumed to be temperature dependent, as well and vary along the thickness according to Voigt model. In addition, by using a modified Hertz's contact law, the influence of material properties of the substrate layers on impact response is considered. The equations of motion are solved via an analytical procedure. The effects of deformation theories as well as thermal field, foundation parameters and impactor's parameters are discussed in results and discussion section.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 107, 15 December 2016, Pages 123-140
نویسندگان
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