This work aims to study cement-based materials subjected to sulfate attacks in three different conditions: External Sulfate Attack (ESA), Delayed Ettringite Formation (DEF) and the Coupling effect of both, and to propose the same damage mechanism for all of them. Based on the proposed mechanism, a poromechanical model is established to simulate the expansion induced by expansive crystals during the degradation. The study includes the following three parts. In the first part, the degradation of cement paste specimens with two kinds of cement type (CEM I and CEM III) and two dimensions (2 2 12 cm3 and 11 11 22 cm3) exposed to three sulfate attack conditions (ESA, DEF, and Coupling effect) are studied and compared, including the length variati...
The interstellar medium is a key component of galaxies which is the matrixof the formation of stars ...
La majorité des processus physiques sur Terre sont couplés. Un processus physique peut en induire un...
This thesis includes five manuscripts. Two are already published, one is currently under review and ...
This study examined hydrogen production, CO2 storage and abiotic hydrocarbon generation duringgas-wa...
We have investigated the thermoelectric magnetic (TEM) forces and flows resulting from the interacti...
The aim of the study is to investigate the soil improvement by rigid inclusions under complex and cy...
Recrystallization, which can occur dynamically or statically, is an important phenomenon causing mic...
Applications of classical solid state physics methods such as X-ray diffraction analysis and electro...
Identifying reaction mechanisms of minerals is fundamental to understand diagenesis, i.e, sedimentar...
Stars are bad neighbors: they often disturb their surroundings. They sometimes travel very fast thro...
Photorespiration is an essential process in oxygenic photosynthetic organisms, and it is triggered b...
The aim of the thesis is the study of the mechanical interaction between tongue and palate in speech...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Nature provides an unlimited source of inspiration for engineers, either by exhibiting new solutions...
Since the development of the first integrated circuit, the number of components fabricated in a chip...
The interstellar medium is a key component of galaxies which is the matrixof the formation of stars ...
La majorité des processus physiques sur Terre sont couplés. Un processus physique peut en induire un...
This thesis includes five manuscripts. Two are already published, one is currently under review and ...
This study examined hydrogen production, CO2 storage and abiotic hydrocarbon generation duringgas-wa...
We have investigated the thermoelectric magnetic (TEM) forces and flows resulting from the interacti...
The aim of the study is to investigate the soil improvement by rigid inclusions under complex and cy...
Recrystallization, which can occur dynamically or statically, is an important phenomenon causing mic...
Applications of classical solid state physics methods such as X-ray diffraction analysis and electro...
Identifying reaction mechanisms of minerals is fundamental to understand diagenesis, i.e, sedimentar...
Stars are bad neighbors: they often disturb their surroundings. They sometimes travel very fast thro...
Photorespiration is an essential process in oxygenic photosynthetic organisms, and it is triggered b...
The aim of the thesis is the study of the mechanical interaction between tongue and palate in speech...
Time-lapse monitoring is the process of acquiring and analysing multiple seismic surveys, repeatedat...
Nature provides an unlimited source of inspiration for engineers, either by exhibiting new solutions...
Since the development of the first integrated circuit, the number of components fabricated in a chip...
The interstellar medium is a key component of galaxies which is the matrixof the formation of stars ...
La majorité des processus physiques sur Terre sont couplés. Un processus physique peut en induire un...
This thesis includes five manuscripts. Two are already published, one is currently under review and ...