Bing Han

TL;DR: In the present study, a new computational framework for Bayesian inference regarding the long-term deflection of concrete structures is proposed and a stochastic process, rather than a random variable, is presented to describe the random properties of creep.

TL;DR: In this paper, a viscoelastic-plastic model was proposed to simulate early age concrete creep, and the relationship between the degree of damage and increments of nonlinear creep was deduced according to test data.

TL;DR: Using the expanded shale as the artificial lightweight aggregate, the stress-strain relation and Poisson effect of concrete were studied in this paper, where four different volume contents of shale aggregate were used in the experiment and the effect of the volume content of shale on the mechanical properties of concrete was investigated.

TL;DR: Based on the microprestress-solidification theory for concrete creep, the age-adjusted effective modulus method and a proposed temperature estimation method were integrated into a finite-element model to calculate the creep behavior of a half-through long-span CFST arch bridge.

TL;DR: A cellular-automata-based two-dimensional chloride ion diffusion model that considers the time dependence and impact of freeze-thaw cycling damage was established in this paper, where the results showed that this model can simulate and predict the ion diffusion in reactive powder concrete effectively.