ABSTRACT
Urban development projects carry major issues and are also subject to significant risks. Soil (surface and underground) can be the source of uncertainties that may induce risks. Soil risks are often reduced by experts to geotechnical issues. The SORIA method (SOil RIsk Analysis for urban planning project) was developed into the ANR-D2SOU project to integrate a more comprehensive analysis related to soil/subsoil since the early stages of the project. More specifically, SORIA is a risk analysis method, considering soil/subsoil evaluation methods to optimise the project from this perspective. For this purpose, SORIA uses a utility-based approach coupled with a risk knowledge base. This method has been experimented on a real case, which is presented in this paper.
Acknowledgements
SORIA is the collective result of the ANR-D2SOU project team work. The authors thank all those who participated in the project, including BRGM, FONDATERRA, GEOCARTA, REEDS, SEP86, and Pessac municipality. We thank particularly C. Piette from Pessac municipality for providing us with study sites and corresponding data and the French National Research Agency (ANR) that funded the D2SOU project.
Disclosure statement
No potential conflict of interest was reported by the authors.