کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
268921 | 504451 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Sway of semi-rigid steel frames, part 2: Irregular frames
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
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چکیده انگلیسی
This paper presents an extension of a simplified method originally proposed for semi-rigid regular steel frames to cover typical geometric irregularities observed in steel construction. Sway behaviour of building frames with stepped configurations has been investigated using a numerical technique. Relationships were established between the maximum lateral sway for a stepped frame and its corresponding regular frame so as to exploit the proposed design charts for regular frames. The design method has been explained using numerical examples and the predicted sway values have been compared with those obtained numerically; overall, excellent agreement was achieved.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Structures - Volume 29, Issue 8, August 2007, Pages 1854–1863
Journal: Engineering Structures - Volume 29, Issue 8, August 2007, Pages 1854–1863
نویسندگان
Mahmud Ashraf, David A. Nethercot, Bashir Ahmed,