Numerical Studies on Damage Behavior of Recycled Aggregate Concrete Based on a 3D Model

This paper develops a 3D base force element method (BFEM) based on the potential energy principle. According to the BFEM, the stiffness matrix and node displacement of any eight-node hexahedral element are derived as a uniform expression. Moreover, this expression is explicitly expressed without a G...

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Bibliographic Details
Main Authors: Yao Wang, Huawei Zhao, Minyao Xu, Chunyang Wu, Jiajia Fu, Lili Gao, Mahmoud M. A. Kamel
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/13/2/355