A Refined Model of Viscous Stress for Free Water in Concrete Considering the Characteristics of Pore Structure

Abstract This study evaluates the mechanical effects of free water in wet-state concrete under dynamic loading, applying principles from the Stefan effect. A novel model of viscous stress is introduced, incorporating pore structure characteristics for the first time. Pore structure features of both...

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Bibliographic Details
Main Authors: Qianfeng Wang, Xiaofen Wang, Xinghua Chen, Jie Li, Jinsheng Lei
Format: Article
Language:English
Published: SpringerOpen 2025-08-01
Series:International Journal of Concrete Structures and Materials
Subjects:
Online Access:https://doi.org/10.1186/s40069-025-00809-w
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