期刊论文

Xiaosheng Wei

英文

Construction and Building Materials

0950-0618

2022

346

128451

10.1016/j.conbuildmat.2022.128451

CRediT authorship contribution statement Zhishan Zheng: Conceptualization, Methodology, Software, Validation, Formal analysis, Investigation, Writing – original draft, Writing – review & editing, Visualization. Chen Zeng: Data curation, Writing – review & editing. Xiaosheng Wei: Validation, Resources, Writing – review & editing, acquisition, Supervision. Jiawen Chen: Writing – review & editing.

本校为其他机构

As a typical heterogeneous composite material, concrete's complex physical and mechanical behaviors on the macroscale are controlled by its mesoscale components and material properties. This paper aims to develop a refined modeling framework for mesoscale concrete using the parametric method, including the refined geometric aggregate model, refined aggregate placement process, and refined material assignment scheme. The geometric aggregates that consider micro/meso-scale morphology are first generated procedurally. Different degrees of mesh dec...