The intensive use of urban subsoil and the evolution of the technical regulations require to develop new tools to calculate the displacements caused by the construction of new structures. The performance of usual calculation methods is often inadequate, because they have been developed mainly for the analysis of the pre-failure behaviour of structures; thus in these models, the soil behaviour for small strains is not well represented. The soil shear modulus exhibits significant variations between the field of very small strains and the field of usual deformations next to geotechnical structures during their construction. Experience shows that the displacements of a structure can not be correctly evaluated without taking into account these v...
The following Ph D dissertation first objective is to develop a tractable anisotropic constitutive e...
The buckling of micropiles can occur especially when they are founded through weak soils. In case of...
This thesis relates to the analysis of the behavior of civil engineering structures, from the point ...
A coupled model for three-phase unsaturated porous media, with allowance for both the stress-strain ...
Two approaches were used to study the behaviour of compressible soils during the widening of an emba...
An obvious increase in strain rate is observed during recrystallisation when an alloy is subjected t...
Duplex stainless steels are commonly used ( among others in nuclear industry) for their good propert...
With the rise of energetic demand and the growing scarcity of proved reserves of oil, the oil indust...
Three dimensional measuring devices machine have come into general use in big firms and among subcon...
Non-destructive testing methods (NDT) are essential for estimating concrete properties (mechanical o...
The initial aim of the thesis was to propose a new simplified model for rolling allowing a rapid cal...
The objective of this thesis is to contribute to the study of shallow foundations under seismic exci...
Phyllosilicates are important minerals in metamorphic petrology as well as in waste storage sites wh...
To take into account the behavior of soils subjected to very large numbers of cycles requires the us...
The geotechnical study of a building project is a decisive step for the construction of it. The geot...
The following Ph D dissertation first objective is to develop a tractable anisotropic constitutive e...
The buckling of micropiles can occur especially when they are founded through weak soils. In case of...
This thesis relates to the analysis of the behavior of civil engineering structures, from the point ...
A coupled model for three-phase unsaturated porous media, with allowance for both the stress-strain ...
Two approaches were used to study the behaviour of compressible soils during the widening of an emba...
An obvious increase in strain rate is observed during recrystallisation when an alloy is subjected t...
Duplex stainless steels are commonly used ( among others in nuclear industry) for their good propert...
With the rise of energetic demand and the growing scarcity of proved reserves of oil, the oil indust...
Three dimensional measuring devices machine have come into general use in big firms and among subcon...
Non-destructive testing methods (NDT) are essential for estimating concrete properties (mechanical o...
The initial aim of the thesis was to propose a new simplified model for rolling allowing a rapid cal...
The objective of this thesis is to contribute to the study of shallow foundations under seismic exci...
Phyllosilicates are important minerals in metamorphic petrology as well as in waste storage sites wh...
To take into account the behavior of soils subjected to very large numbers of cycles requires the us...
The geotechnical study of a building project is a decisive step for the construction of it. The geot...
The following Ph D dissertation first objective is to develop a tractable anisotropic constitutive e...
The buckling of micropiles can occur especially when they are founded through weak soils. In case of...
This thesis relates to the analysis of the behavior of civil engineering structures, from the point ...