دانلود مقاله ISI انگلیسی شماره 158937
کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
158937 2018 12 صفحه PDF سفارش دهید 9254 کلمه
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Imperfection measurements to predict buckling behavior of slender steel tubes
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Thin-Walled Structures, Volume 123, February 2018, Pages 270-281

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پیش نمایش مقاله

چکیده انگلیسی

The objective of this paper is to advance the design of slender steel tubes by developing a practical approach for utilizing high-resolution measurements of geometric imperfections to estimate the buckling location and strength of such tubes in bending. This approach includes a novel measure of imperfection severity that is designed to be insensitive to noise. The ability of this measure to predict buckling behavior of slender tubes in bending is assessed through comparison with eight large-scale tests, and, for this set of data, the predictions are promising. This study is intended to be a starting point in the development of a simple, but accurate, design method to quantify the impact of imperfections on the buckling behavior of slender tubes.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.