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Effect of Imperfections on Buckling of Functionally Graded Cylindrical Shells Under Axial Compression

عنوان مقاله: Effect of Imperfections on Buckling of Functionally Graded Cylindrical Shells Under Axial Compression
شناسه ملی مقاله: ISME13_635
منتشر شده در سیزدهمین کنفرانس سالانه مهندسی مکانیک در سال 1384
مشخصات نویسندگان مقاله:

Mirzavaba - Ph. D. Student, M.E. Department, Amirkabir University of Technology, Hafez Avenue, Tehran, Iran
Eslami - Professor, M.E. Department, Amirkabir University of Technology, Hafez Avenue, Tehran, Iran.

خلاصه مقاله:
A buckling analysis of imperfect functionally graded cylindrical shell under axial compression is considered using Koiter model for initial geometrical imperfections. Derivation of equations is based on the first-order classical shell theory using the Sanders nonlinear kinematic relations. The effects of imperfections, shell geometry and volume fraction exponent of functionally graded material on the buckling load are investigated.

کلمات کلیدی:
Buckling – FGM – Imperfection - Cylindrical Shell

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/27240/