Tag: Interfacial bond strength;

Numerical Model for Predicting the Structural Response of Composite UHPC–concrete Members Considering the Bond Strength at the Interface

សីហា 26, 2022

—

by

Than ChanChamnab

In this study, an improved finite element (FE) model was developed for the prediction of the structural behaviour of reinforced concrete members strengthened with ultrahigh-performance concrete (UHPC). A concrete damage model and an implicit solver in LS-DYNA were adopted in the numerical simulation. The model was calibrated and validated using experimental data. Accurately representing the…