کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
254334 503062 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modal coupled instabilities of thin-walled composite plate and shell structures
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Modal coupled instabilities of thin-walled composite plate and shell structures
چکیده انگلیسی

The problem of buckling and initial post-buckling equilibrium paths of thin-walled structures built of plate and/or shell elements subjected to compression and bending has been solved. Plate and shell elements can be made of multi-layer orthotropic materials. A method of the modal solution to the coupled buckling problem within the first-order approximation of Koiter’s asymptotic theory, using the transition matrix method, has been presented. In the solution obtained, the effect of cross-sectional distortions and a shear lag phenomenon is included. The calculations are carried out for a few thin-walled structures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composite Structures - Volume 76, Issue 4, December 2006, Pages 303–313
نویسندگان
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