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机译:Shape optimization of a linearly elastic rolling structure under unilateral contact using Nitsche's method and cut finite elements
Univ Lyon;
Ctr Technol Ladoux;
Unilateral contact; Nitsche's method; Fictitious domains method; Finite element method; Shape optimization; Level set representation; FRICTIONAL CONTACT; SENSITIVITY-ANALYSIS; SIGNORINI PROBLEM; COULOMB-FRICTION; EXISTENCE; APPROXIMATION; FORMULATION; DOMAIN; MODEL;