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Abstract: ABSTRACT: In France, the MINnD Project aims at extending Building Information Modeling (BIM) capacities to describe infrastructures such as roads, bridges, railways, tunnels and geotechnics. The MINnD working group GT1-5 is dedicated to Geotechnics, especially in an underground infrastructure construction context. Such activity leads to the proposal of a conceptual data model and appropriate...
Abstract: Nowadays, considering the development of BIM in the engineering world and the amount of data to be processed, a new approach for the geotechnical studies is necessary. This paper presents a method mixing old school site observations, an online cartographic web application and a 3D modeling software, both connected to a geodatabase for the purpose of underground projects.