Reliability and efficiency of metamodel for numerical back analysis of tunnel excavation

HIGHLIGHTS

  • who: Yo-Hyun Choi and Sean Seungwon Lee from the Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, Korea have published the paper: Reliability and Efficiency of Metamodel for Numerical Back Analysis of Tunnel Excavation, in the Journal: (JOURNAL)
  • what: These results will analysis. be helpfulIninthe efficiently generating metamodel. when tunnel engineers conduct a back numerical analysesain this study, the elastic modulus value was calculated from the GSI.
  • how: The verification results are shown in Figure 5 and the MAPEs of Metamodel A to 13 6.1% 4.9% 3002.1 . . .

     

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