کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1455936 1509735 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Flow of fresh concrete through reinforced elements: Experimental validation of the porous analogy numerical method
ترجمه فارسی عنوان
جریان بتن تازه از طریق عناصر تقویت شده: اعتبار تجربی روش عددی متضاد متخلخل
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی

Numerical simulations of concrete castings are complex and time consuming. In order to decrease simulation time and to simplify simulation procedure, an innovative modelling approach, which treats reinforced sections in a formwork as porous media, was proposed. In the previous studies, this numerical model was proved suitable to simulate casting of model yield-stress fluids through reinforced elements. This article focuses on the experimental validation of the proposed model at the concrete scale. For this purpose, a large-scale laboratory casting of a highly reinforced beam is performed. The casting process is numerically simulated and the numerical results are compared to the experimental measurements.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Research - Volume 88, October 2016, Pages 1–6
نویسندگان
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