کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
798349 | 1467161 | 2007 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of orthotropy and variation of Poisson's ratio on the behaviour of tubes in pure flexure
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effects of orthotropy and variation of Poisson's ratio on the behaviour of tubes in pure flexure Effects of orthotropy and variation of Poisson's ratio on the behaviour of tubes in pure flexure](/preview/png/798349.png)
چکیده انگلیسی
The behaviour of tubes under conditions of pure bending is investigated for the cases where the material of which they are constructed is either orthotropic or of various Poisson's ratios. Large deflections and moderate nonlinear strains are considered and the modelling incorporates Timoshenko beam theory thereby allowing non-zero shear strains to develop. This in turn makes axially inhomogeneous deformation of the cross-section possible and, in particular, the compressed side can develop wrinkling. Numerical solutions are presented for various material types and tube dimensions and some interesting phenomena, such as mode interaction and jumping, are demonstrated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Mechanics and Physics of Solids - Volume 55, Issue 5, May 2007, Pages 1086–1102
Journal: Journal of the Mechanics and Physics of Solids - Volume 55, Issue 5, May 2007, Pages 1086–1102
نویسندگان
M. Khurram Wadee, M. Ahmer Wadee, Andrew P. Bassom,