Tag: Structural behaviour;

Numerical Simulation of the Blast-Resistant Response of Ultrahigh-Performance Concrete Structural Members

សីហា 26, 2022

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Than ChanChamnab

This paper presents the blast responses of ultrahigh-performance concrete (UHPC) structural members obtained using finite element (FE) modelling. The FE model was developed using LS-DYNA with an explicit solver. In the FE simulation, the concrete damage model, which is a plasticity-based constitutive material model, was employed for the concrete material. The simulation results were verified…
Experimental Investigation on the Behaviour of Reinforced Concrete Slabs Strengthened with Ultra-high Performance Concrete

សីហា 26, 2022

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by

Than ChanChamnab

Nine rectangular specimens were tested to investigate the behaviour of composite reinforced concrete (RC) slabs strengthened with ultra-high performance concrete (UHPC). The specimens were two series with various UHPC strengthening configurations. The first, a rehabilitation series, tested UHPC as patch material for repairing deteriorated concrete structures. The second, a UHPC overlay series, was used to…