کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1585646 | 1514921 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Problem of a point defect, spatial regularization and intrinsic length scale in second gradient elasticity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Problem of a point defect, spatial regularization and intrinsic length scale in second gradient elasticity Problem of a point defect, spatial regularization and intrinsic length scale in second gradient elasticity](/preview/png/1585646.png)
چکیده انگلیسی
We consider a problem of an eigenstrain, induced by a point defect embedded in an isotropic, non-locally elastic crystal, where non-locality originates from the higher gradient of strain. We analyze interaction between the microscopic and macroscopic stress and strain fields and give interpretation of the emerging intrinsic length scale effect. We also discuss particular features of spatial regularization as a direct consequence of incorporating the higher gradient of strain in the resulting set of field equations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 423, Issues 1–2, 15 May 2006, Pages 92–96
Journal: Materials Science and Engineering: A - Volume 423, Issues 1–2, 15 May 2006, Pages 92–96
نویسندگان
I. Dobovšek,