公开(公告)号：US11448068B2

公开(公告)日：2022-09-20

申请号：US16674882

申请日：2019-11-05

Applicant: BOUYGUES TRAVAUX PUBLICS

Inventor： Estelle Lorant ,  Philippe Marimoutou ,  Nicolas Janicaud ,  Nicolas Braud

IPC: E21D9/10 ,  E21D9/00

Abstract: The invention relates to a method (S10) for optimizing the characteristics of a tunnel boring machine, particularly a tunnel boring machine of the slurry pressure or VD type, said method comprising the following steps: S0: determining a ground/machine interaction model, S11: instantaneous measurement of the set of specific boring parameters of the tunnel boring machine, S13: determining the group of individuals corresponding to the boring parameters measured in step S11 by means of the ground/machine interaction model, S14: optimizing the characteristics of the tunnel boring machine as a function of the group of individuals thus determined.