کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
857293 1470736 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Stress Distribution at the Stiffened Edges of a Thick Curved Flat Bar
ترجمه فارسی عنوان
توزیع استرس در لبه های سفت و محکم یک نوار تخت منحنی ضخیم؟
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی

The present paper focuses on the determination of stress distribution at the stiffened edges of a thick curved flat bar using a new computational elasticity approach. The bar is rigidly fixed at its one end and the two opposing curved edges are subjected to circumferential stiffeners. The corresponding stress field of the curved bar is obtained from the finite-difference solution of an elliptic partial differential equation of equilibrium in polar coordinate system. The analysis is carried out for two different conditions of loading at the bar end. The effect of bar aspect ratio on the state of stresses at the stiffened edges is also included in the present analysis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Procedia Engineering - Volume 90, 2014, Pages 219-224