کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
309322 | 513597 | 2012 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An inelastic finite strip method for thin-walled compression members
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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: An inelastic finite strip method for thin-walled compression members An inelastic finite strip method for thin-walled compression members](/preview/png/309322.png)
چکیده انگلیسی
Over the years the finite strip method (FSM) has proved to be an invaluable tool in the study of buckling modes in thin-walled structural members. This paper presents a formulation of the FSM, which is able to predict the buckling stresses of initially perfectly straight thin-walled inelastic members under uniform compression. Plasticity is accounted for by means of plastic flow equations. Previous short-comings of plastic flow theory with respect to the modeling of buckling problems are overcome by deriving an expression for the inelastic shear stiffness from second order considerations.
► Provides finite strip formulation for inelastic materials.
► Based on the plastic flow theory.
► Unaffected by plastic buckling paradox.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin-Walled Structures - Volume 50, Issue 1, January 2012, Pages 87–94
Journal: Thin-Walled Structures - Volume 50, Issue 1, January 2012, Pages 87–94
نویسندگان
Jurgen Becque,