کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6713398 | 1428732 | 2018 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: Proof-of-concept stage
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The goal of this stage of benchmark was to compare the performance of currently used models for simulation of early-age behaviour of concrete. The participants were requested to simulate thermo-chemo-mechanical behaviour of simple concrete elements covering adiabatic and real evolution of temperature, shrinkage, stiffness and stresses accounting for early-age creep. The tasks were formulated based on the experimental measurements. This stage of benchmark allowed to evaluate the influence of different phenomena occurring in early-age concrete on the behaviour of early-age concrete structures, define the discrepancies between experimental results and numerical simulations, as well as to indicate the weak points in the models.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 174, 20 June 2018, Pages 173-189
Journal: Construction and Building Materials - Volume 174, 20 June 2018, Pages 173-189
نویسندگان
Agnieszka JÄdrzejewska, Farid Benboudjema, Laurie Lacarrière, Miguel Azenha, Dirk Schlicke, Stefano Dal Pont, Arnaud Delaplace, José Granja, Karolina Hájková, Peter Joachim Heinrich, Giuseppe Sciumè, Emanuel Strieder, Elisabeth Stierschneider,