. . . "000290696600006" . "8" . . "Modeling successive excavation within two dimensional finite element mesh"@en . "\u0160ejnoha, Ji\u0159\u00ED" . . "P(TA01030245)" . . "Modeling successive excavation within two dimensional finite element mesh" . "10"^^ . "\u0160ejnoha, Michal" . . . "213031" . "excavation; finite element method; convergence measurements; convergence confinement method; tunnel; stochastic analysis"@en . . . "21110" . . "3"^^ . "1214-9705" . . "The study presents a modification to conventional finite element method under plane strain conditions to address the problem of successive excavation of linear parts of tunnels. Although the successive excavation is a three-dimensional mechanical problem, the designers often prefer 2D analysis owing to considerably simple and transparent geometric model and fast computations when compared to a 3D solution. The main idea behind the suggested method referred to as, 2D3D model, is to express the influence of excavation of a single stroke of soil not only in the particular cross section but in the entire soil body in front of and behind the examined profile." . . . . . "3"^^ . "RIV/68407700:21110/11:00186616" . . . . . "CZ - \u010Cesk\u00E1 republika" . "Acta Geodynamica et Geomaterialia" . "The study presents a modification to conventional finite element method under plane strain conditions to address the problem of successive excavation of linear parts of tunnels. Although the successive excavation is a three-dimensional mechanical problem, the designers often prefer 2D analysis owing to considerably simple and transparent geometric model and fast computations when compared to a 3D solution. The main idea behind the suggested method referred to as, 2D3D model, is to express the influence of excavation of a single stroke of soil not only in the particular cross section but in the entire soil body in front of and behind the examined profile."@en . "Janda, Tom\u00E1\u0161" . "Modeling successive excavation within two dimensional finite element mesh"@en . "[7378EA6D82BE]" . "RIV/68407700:21110/11:00186616!RIV13-TA0-21110___" . "1 (161)" . "Modeling successive excavation within two dimensional finite element mesh" . .