کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7174755 | 1465359 | 2011 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Non-linear axisymmetric response of functionally graded shallow spherical shells under uniform external pressure including temperature effects
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
⺠This research uses an analytical approach to investigate the non-linear axisymmetrical response of clamped FGM shallow spherical shells. ⺠Formulations are based on the classical thin shell theory, established for case of general unsymmetrical deformation and then specialized for the case of shell under axisymmetrical deformation. ⺠Equation of steady state heat conduction is established in spherical coordinate system and its solution is found. ⺠Explicit expressions of critical pressures and load-deflection curves are obtained. ⺠The paper analyzes in detail the effects of material and geometrical parameters, boundary restraint and temperature conditions, and imperfection on the nonlinear response of FGM spherical shells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Non-Linear Mechanics - Volume 46, Issue 9, November 2011, Pages 1195-1204
Journal: International Journal of Non-Linear Mechanics - Volume 46, Issue 9, November 2011, Pages 1195-1204
نویسندگان
Dao Huy Bich, Hoang Van Tung,