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Authors: Pukl, Radomir
Schlottke, Bernd
Ozbolt, Josko
Eligehausen, Rolf
Title: Computer simulation: splitting tests of concrete thick-walled rings
Issue Date: 1992 Konferenzbeitrag Bazant, Zdenek P. (Hrsg.): Fracture mechanics of concrete structures : FraMCoS1. London : Elsevier Applied Science, 1992. - ISBN 1-85166-869-1, S. 367-372
Abstract: Two non-linear program systems are used for a computer simulation of splitting failure of thick-walled concrete rings under internal radial pressure. Results of the numerical analyses for plane stress models, axisymmetrical model and 3D model are compared with available experimental data and empirical formulas. It is shown, that the behavior observed in experiments can be simulated, using advanced material models, namely the non local microplane model and SBETA material model based on the crack hand theory. With increasing outer radius of the ring, a size effect can be observed.
Appears in Collections:02 Fakultät Bau- und Umweltingenieurwissenschaften

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