Sentence examples for rac models from inspiring English sources
First of all, two-dimensional fictitious multi-phase recycled aggregate concrete (RAC) models are randomly generated.
Next, effective homogenized ion diffusion coefficients of RAC models are computed using representative volume element (RVE) approach, after the size of RVE is determined by convergence analysis.
The fictitious RAC models consist of microscopic cracks in addition to natural aggregate, old interfacial transition zones (ITZs), old mortar, new ITZs, and new mortar.
Avicel® and regenerated amorphous cellulose (RAC) model compounds realized about 42% and 16% increases in glucose yields, respectively, over the range of enzyme loadings applied.
The adequacy of using available RAC concrete models to predict the long-term responses of the RACFST specimens was evaluated based on the experimental results.
In the numerical implementation of the RAC numerical model each nonlinear fiber beam column element is subdivided into five integration points in order to achieve good agreement with the experimental results.
In this study, RAC is modeled in mesoscope as a five-phase composite material by considering the old and new interfacial transition zones (ITZs) as interphases, and the new mortar, old attached mortar and original aggregate as continuous phases.
In this study, Model 1 represents RAC frame numerical model without the strain rate effect, while Model 2 represents RAC frame numerical model, in which the material models are adopted for the strain rate of 3.04 × 10−2/s representative of seismic conditions by applying the corresponding DIF to the peak stress and the critical strain.
Based on the collected experimental data, a modified RAC stress-strain model was proposed.
The variability of RAC stress-strain model was evaluated and the corresponding probability density function (PDF) and cumulative distribution function (CDF) were discussed.
The RAC frame is modeled based on the OpenSees computational platform (Mazzoni et al. 2006), a general purpose nonlinear analysis program for the static and/or dynamic analysis of complete three-dimensional structural systems.
