Hygro-thermo-chemo-mechanical modelling of concrete at early ages and beyond. Part I: hydration and hygro-thermal phenomena

Gawin, Dariusz; Pesavento, Francesco; A. Schrefler, Bernhard

doi:10.1002/nme.1615

Public

Hygro-thermo-chemo-mechanical modelling of concrete at early ages and beyond. Part I: hydration and hygro-thermal phenomena

Published in International Journal for Numerical Methods in Engineering • Jan 1, 2006

Authors:

Dariusz Gawin

Francesco Pesavento

Bernhard A. Schrefler

Abstract

Part 1 of the paper presents a new numerical model of hygro-thermal and hydration phenomena in concrete at early ages and beyond. This is a solidification-type model where all changes of material properties are expressed as functions of hydration degree, and neither as maturity nor as equivalent hyd...

Subject

Mechanics

Constitutive equation

Mixture theory

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