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A platform for research: civil engineering, architecture and urbanism
Concrete mechanical behaviour and calcium leaching weak coupling
A rheological model with orthotropic short-time and long-time damage is developed in order to model leached concrete behaviour. Coupling with calcium leaching is obtained by affine attenuation of model parameters according to a microhardness profile measured on leached cement pastes. Calibration shows that most model parameters managing mechanical behaviour have the microhardness law as their attenuation law.
Concrete mechanical behaviour and calcium leaching weak coupling
A rheological model with orthotropic short-time and long-time damage is developed in order to model leached concrete behaviour. Coupling with calcium leaching is obtained by affine attenuation of model parameters according to a microhardness profile measured on leached cement pastes. Calibration shows that most model parameters managing mechanical behaviour have the microhardness law as their attenuation law.
Concrete mechanical behaviour and calcium leaching weak coupling
Lacarrière, Laurie (author) / Sellier, Alain (author) / Bourbon, Xavier (author)
Revue Européenne de Génie Civil ; 10 ; 1147-1175
2006-11-01
29 pages
Article (Journal)
Electronic Resource
Unknown
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