کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
309992 | 513644 | 2008 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Elasto-plastic large deflection response of pressure loaded circular plates stiffened by a single diametral stiffener
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Elasto-plastic large deflection response of pressure loaded circular plates stiffened by a single diametral stiffener Elasto-plastic large deflection response of pressure loaded circular plates stiffened by a single diametral stiffener](/preview/png/309992.png)
چکیده انگلیسی
Equations for the elasto-plastic large deflection non-axisymmetric response of discretely stiffened circular plates are presented. Plastic strains within the plate and stiffener are modelled using the Ilyushin full-section and modified Von Mises yield criteria and the associated flow rule. The equations are discretised using finite differences for solution by the DR iterative procedure. The analysis is used to study the large deflection response of uniformly loaded plates stiffened by a diametral stiffener of rectangular cross-section. Dimensionless graphs of centre deflection, etc., versus pressure are presented for stocky and slender simply supported and clamped plates with shallow and deep stiffeners.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 46, Issues 7–9, July–September 2008, Pages 991–1002
Journal: Thin-Walled Structures - Volume 46, Issues 7–9, July–September 2008, Pages 991–1002
نویسندگان
G.J. Turvey, M. Salehi,