Discrete element modeling on nanoindentation creep behavior of C-S-H under berkovich and flat-tip indenters

This paper employs the discrete element method (DEM) to simulate the nanoindentation creep of calcium-silicate-hydrate (C-S-H), focusing on indentation deformation, particle interactions, and stress transmission paths. The Rate Process Theory (RPT), previously utilized in the creep modeling of cohes...

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Bibliographic Details

Published in:	Cement and concrete research Vol. 190; p. 107808
Main Authors:	Guo, Weiqiang, Wei, Ya
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.04.2025
Subjects:	Berkovich and flat-tip indenters Calcium-silicate-hydrate Nanoindentation creep Particle mechanics modeling Time scaling algorithm Calcium-silicate-hydrate Berkovich and flat-tip indenters Nanoindentation creep Particle mechanics modeling Time scaling algorithm
ISSN:	0008-8846
Online Access:	Get full text
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