Yue Li

TL;DR: In this paper , the authors proposed a 3D random porous media model to characterize the spatial distribution associated with the porosity in cement mortar, which is a typical porous media in which the spatial pores are of vital importance to flow problems.

TL;DR: In this paper , a comprehensive theoretical framework is proposed with detailed material modelling and physics coupling relationship, and experiments are carried out to investigate the hydration process and mechanical shrinkage of concrete, and the results are used for parameter regression and model validation.

TL;DR: In this paper , a structural life-cycle probabilistic evaluation method is proposed based on the material uncertainty influence, and the computational framework consists of three steps: simulation of chloride ingress in structural cross-section considering mesoscopic variation, finite element analysis of structural response with modifying reinforcement corrosion states; and the structural performance is evaluated probabilistically with the trained Artificial Neural Network model.

TL;DR: In this article, a type of UHPC with high strength, high tenacity and low shrinkage was utilized in cast-in-place connections and relevant experimental studies on full-scale model of UHC connections are conducted as well.