کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510319 865757 2011 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Support vector regression based shear strength modelling of deep beams
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Support vector regression based shear strength modelling of deep beams
چکیده انگلیسی

Support vector regression based modelling approach was used to predict the shear strength of reinforced and prestressed concrete deep beams. To compare its performance, a back-propagation neural network and the three empirical relations was used with reinforced concrete deep beams. For prestressed deep beams, one empirical relation was used. Results suggest an improved performance by the SVR in terms of prediction capabilities in comparison to the empirical relations and back propagation neural network. Parametric studies with SVR suggest the importance of concrete cylinder strength and ratio of shear span to effective depth of beam on strength prediction of deep beams.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 89, Issues 13–14, July 2011, Pages 1430–1439
نویسندگان
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