کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6751586 509142 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical study of steel plate girders under shear loading at elevated temperatures
ترجمه فارسی عنوان
بررسی عددی دیوارهای فولادی تحت بارگذاری برشی در دمای بالا
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
After the validation of the numerical models against experimental tests from the literature, an extended number of geometrically and materially nonlinear numerical analyses including imperfections (GMNIA) have been performed dealing with the evaluation of the effect of rigid and non-rigid end posts on the ultimate shear capacity of steel plate girders under fire. The obtained numerical results are compared with the specifications of EC3 for the design at normal temperature adapted to elevated temperatures. These specifications are non-conservative and, for this reason, a new design proposal harmonized with the EC3 principles is presented in order to evaluate the ultimate shear capacity of steel plate girders in fire situation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Constructional Steel Research - Volume 117, February 2016, Pages 1-12
نویسندگان
, , ,