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
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: Proof-of-concept stage
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
نویسندگان
, , , , , , , , , , , , ,