کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10288702 509252 2005 25 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental investigation of composite shear panels under cyclic loading
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
Experimental investigation of composite shear panels under cyclic loading
چکیده انگلیسی
The paper reports the experimental investigation of composite shear panels, composed of steel columns incorporated in concrete panels by means of headed shear studs, under reversible cyclic loading. Results are presented for push-out tests on small specimens and for whole panels. The response of two composite panels is compared to that of a conventional reinforced concrete panel of similar design parameters, serving as control. The results indicate that while ductility of the composite panel with unmodified connection is somewhat lower than that of the control panel, damage to the panel is substantially reduced. Composite panel with voids at studs' roots displays enhanced ductility and energy absorption capacity. Other means of enhancing these parameters are discussed. An approximate, simplified analytical model based on push-out tests, yields a good qualitative prediction of panel response with conservative values of capacity, ductility and energy absorption.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Constructional Steel Research - Volume 61, Issue 3, March 2005, Pages 345-369
نویسندگان
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