A seismic fragility curve that shows the failure probability of a structure in function of a seismic intensity is a powerful tool for the evaluation of the seismic vulnerability of structures in nuclear engineering and civil engineering.We focus in this thesis on the numerical simulations-based approach for the construction of seismic fragility curves. A comparative work between existent parametric methods with the lognormal assumption of the fragility curves is first performed. It then allows proposing improvements to the maximum likelihood method in order to mitigate the influence of seismic excitation during its construction process. Another improvement is the application of the subsets simulation method for the evaluation of the low pro...
The principal objective of our study is to evaluate the posibility of an acoustic canceler system de...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
Accurate picking of first arrival times plays an important role in many seismic studies, particularl...
The scientific context of this thesis is seismic imaging which aims at recovering the structure of t...
Seismic characterization of hydrocarbon reservoirs is based on various techniques: lithoseismic, geo...
The complex structural dynamic behavior of alternator must be well understood in order to insurethei...
During the seismic imaging workflow, from seismic modeling to interpretation, processingseismic data...
Safety reassessments are periodically performed on the EDF nuclear power plants and the recent seism...
This thesis was motivated by issues that arise regarding the use of the method of seismic isolation ...
The blast furnace hearth is mainly composed of refractory materials to support strong thermo-mechani...
The granular dynamics leading to the avalanche is of interest in understanding the destabilization c...
The thermal policies have been kept to fit the new economic in a global context particularly in term...
The principal objective of our study is to evaluate the posibility of an acoustic canceler system de...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
The present work follows a first approach where a strategy for identifying the shape and the paramet...
Accurate picking of first arrival times plays an important role in many seismic studies, particularl...
The scientific context of this thesis is seismic imaging which aims at recovering the structure of t...
Seismic characterization of hydrocarbon reservoirs is based on various techniques: lithoseismic, geo...
The complex structural dynamic behavior of alternator must be well understood in order to insurethei...
During the seismic imaging workflow, from seismic modeling to interpretation, processingseismic data...
Safety reassessments are periodically performed on the EDF nuclear power plants and the recent seism...
This thesis was motivated by issues that arise regarding the use of the method of seismic isolation ...
The blast furnace hearth is mainly composed of refractory materials to support strong thermo-mechani...
The granular dynamics leading to the avalanche is of interest in understanding the destabilization c...
The thermal policies have been kept to fit the new economic in a global context particularly in term...
The principal objective of our study is to evaluate the posibility of an acoustic canceler system de...
JURY : D. BAPTISTE, Professeur des Universités ENSAM Paris, Rapporteur D. BALAGEAS, Directeur de Rec...
The present work follows a first approach where a strategy for identifying the shape and the paramet...