This work aims to contribute to the understanding of drying, shrinkage and creep mechanisms at the cement paste scale through innovative experimental tests, including drying rate and Pickett effect. Then, in the light of these results, the objective is to propose a model taking into account these hydric effects on the delayed behaviour of concrete.Firstly, an experimental campaign is carried out to study the effect of drying rate on creep and shrinkage. A difficulty in characterising shrinkage and drying creep is the cracking of the samples due to drying gradients within the sample. Thus, in order to isolate the purely "material" effects at the cement paste scale, it was decided to carry out shrinkage and creep tests on 2 mm thick cement pa...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
This work aims to contribute to the understanding of drying, shrinkage and creep mechanisms at the c...
The prediction of delayed strains is of crucial importance for durability and long-term serviceabili...
La prédiction de la durabilité des structures est fortement liée à la qualité de la prédiction des d...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
La prédiction de la durabilité des structures est fortement liée à la qualité de la prédiction des d...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Drying shrinkage may be a significant cause of deterioration of thin concrete repairs. Shrinkage ind...
La fissuration induite par le retrait de dessiccation est un mécanisme essentiel à prendre en compte...
La durabilité des structures de Génie Civil, et en particulier des structures en béton, est un enjeu...
The magnitude and time evolution of shrinkage are influenced by numerous factors which are implement...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
This work aims to contribute to the understanding of drying, shrinkage and creep mechanisms at the c...
The prediction of delayed strains is of crucial importance for durability and long-term serviceabili...
La prédiction de la durabilité des structures est fortement liée à la qualité de la prédiction des d...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
La prédiction de la durabilité des structures est fortement liée à la qualité de la prédiction des d...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Cementitious materials such as concrete, cement and gypsum are widely used in construction, as the r...
Drying shrinkage may be a significant cause of deterioration of thin concrete repairs. Shrinkage ind...
La fissuration induite par le retrait de dessiccation est un mécanisme essentiel à prendre en compte...
La durabilité des structures de Génie Civil, et en particulier des structures en béton, est un enjeu...
The magnitude and time evolution of shrinkage are influenced by numerous factors which are implement...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...
International audienceAssessment of moisture content evolution and drying shrinkage is important for...