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Listar Ingeniería de la Construcción y Proyectos de Ingeniería por autor "Kolman, Radek"
Mostrando ítems 1-6 de 6
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Artículo
Bi-penalty stabilized technique with predictor–corrector time scheme for contact-impact problems of elastic bars
Kolman, Radek; Kopačka, Ján; González Pérez, José Ángel; Cho, Sang S.; Park, K.C. (Elsevier, 2021-11)This paper presents a stabilization technique for the finite element modelling of contact-impact problems of elastic bars ...
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Artículo
Energy-conserving interface dynamics with asynchronous direct time integration employing arbitrary time steps
Dvořák, Radim; Kolman, Radek; Mračko, Michal; Kopačka, Ján; Fíla, Tomáš; Jiroušek, Ondřej; González Pérez, José Ángel (Elsevier, 2023-08)The derivation and implementation of an asynchronous direct time integration scheme for domain-decomposed finite element ...
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Artículo
Explicit multistep time integration for discontinuous elastic stress wave propagation in heterogeneous solids
Cho, Sang S.; Kolman, Radek; González Pérez, José Ángel; Park, K.C. (2019-05)A multistep explicit time integration algorithm is presented for tracking the propagation of discontinuous stress waves ...
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Artículo
Inverse mass matrix for isogeometric explicit transient analysis via the method of localized Lagrange multipliers
González Pérez, José Ángel; Kopačka, J.; Kolman, Radek; Cho, Sang S.; Park, K.C. (John Wiley & Sons, 2019-03)A variational framework is employed to generate inverse mass matrices for isogeometric analysis (IGA). As different dual ...
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Artículo
Inverse mass matrix via the method of localized Lagrange multipliers
González Pérez, José Ángel; Kolman, Radek; Cho, Sang S.; Felippa, C.A.; Park, K.C. (John Wiley & Sons, 2018-01)An efficient method for generating the mass matrix inverse of structural dynamic problems is presented, which can be ...
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Artículo
Partitioned formulation of contact-impact problems with stabilized contact constraints and reciprocal mass matrices
González Pérez, José Ángel; Kopačka, Ján; Kolman, Radek; Park, K.C. (John Wiley & Sons, 2021-09)This work presents an efficient and accuracy-improved time explicit solution methodology for the simulation of contact-impact ...