کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4923281 1430694 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experimental behaviour of reinforced concrete-filled steel tubes under eccentric tension
ترجمه فارسی عنوان
رفتار آزمایشی لوله های فولادی پر شده از بتن تحت تنش غیر عادی
کلمات کلیدی
لوله های فولادی پر شده از بتن، تنش غیر عادی، تقویت نوار، زاویه، روش طراحی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
This paper presents research on the reinforced concrete-filled steel tubular (CFST) members subjected to eccentric tension, where the embedded components are the reinforcing bars or steel angles. A total of 8 full-scale specimens were designed and tested with main parameters of specimen types and load eccentricities. In particular, there was no direct connection between the outer tube and embedded components. Therefore the tensile load was transferred from the outer steel tube to the reinforcing bars or angles through the filled concrete. The failure mode, the load versus deformation relationships and the strain responses were recorded and analysed. The simplified design equations were also proposed for the elastic tensile stiffness and tension versus moment interaction relationships of reinforced CFSTs under eccentric tension.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Constructional Steel Research - Volume 136, September 2017, Pages 91-100
نویسندگان
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