The main objective of this thesis is to develop a predictive management model for the stability of linear hydraulic structures, such as flood protection dykes (called levees), in relation to the presence of desiccation cracks. The study will focus, on the one hand, on the possibility of predicting the water content of the soils that make up the levees, based on meteorological data. Another part of the analysis will concern the modelling of stability in relation to the existence of a network of desiccation cracks.
To achieve this objective, intermediate objectives have been defined:
This
thesis project
proposes an
innovative approach
that is eagerly
awaited by those
involved in levee
management and by
public authorities,
in response to the
growing challenges
of flood protection
structure stability
in the context of
climate change. By
explicitly
integrating the
effects of soil
desiccation and
weather-induced
cracking, this work
will contribute to
improving
understanding of
the
mechanisms of
dyke
ageing and
strengthening the
ability to
anticipate
situations of
deterioration.
The expected results will have a significant scientific and operational impact, providing tools and indicators suitable for monitoring, risk assessment and predictive management of hydraulic structures. Ultimately, this project aims to support the development of more robust and resilient management strategies, thereby contributing to the safety of territories facing flood risks in a changing climate.