机译:Virtual tetrahedral gap element to connect three-dimensional non-coincident interfaces
Korea Hydro & Nucl Power Co, Cent Res Inst, Daejeon 34101, South Korea;
Korea Adv Inst Sci & Technol, Dept Mech Engn, Daejeon 305701, South Korea;
Univ Colorado, Dept Aerosp Engn Sci, Boulder, CO 80309 USA;
Virtual tetrahedral gap elements; Mortar method; Tetrahedral element; Non-matching interfaces; Localized Lagrange multipliers;