کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
254075 | 503046 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Creep deformations and stresses in thick-walled cylindrical vessels of functionally graded materials subjected to internal pressure
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Creep deformations and stresses in thick-walled cylindrical vessels of functionally graded materials subjected to internal pressure Creep deformations and stresses in thick-walled cylindrical vessels of functionally graded materials subjected to internal pressure](/preview/png/254075.png)
چکیده انگلیسی
Steady-state creep of thick-walled cylindrical vessels made of functionally graded materials subjected to internal pressure is investigated in this paper. Taking material parameters involved in Norton’s law to be the functions of the radial coordinate, a simple and accurate method is developed from the strain rate–stress relations, Norton’s law, deformation compatibility condition and equilibrium equation of axisymmetric, plane strain problems. The proposed approach is employed to calculate stresses and creep strain rates in the thick-walled cylindrical vessels. How variations of material parameters along the radial direction affect the stresses in the vessels is examined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 78, Issue 2, April 2007, Pages 285–291
Journal: Composite Structures - Volume 78, Issue 2, April 2007, Pages 285–291
نویسندگان
L.H. You, H. Ou, Z.Y. Zheng,