Title: Factors influencing CRB test results
Authors: Poduška, Jan
Hutař, Pavel
Kučera, Jaroslav
Frank, Andreas
Arbeiter, Florian
Náhlík, Luboš
Citation: 20th International Conference Applied Mechanics 2018: April 9-11, 2018, Myslovice, Czech republic: conference proceedings, p. 105-109.
Issue Date: 2018
Publisher: Západočeská univerzita v Plzni
Document type: článek
konferenční příspěvek
URI: https://am2018.zcu.cz/AM2018_proceedings.pdf
ISBN: 978-80-261-0766-8
Keywords: polymerové potrubí;polyethylen;CRB test;zlomeniny povrchu;metoda konečných prvků;simulace
Keywords in different language: polymer pipes;polyethylene;CRB test;fracture surface;finite element method;simulation
Abstract in different language: This contribution deals with simulation of fracture behaviour of specimens for CRB (cracked round bar) test. These specimens are used for accelerated testing of polymer materials’ performance for piping applications. The CRB test is one of the most effective methods of testing due to use of cyclic loading instead of more common static force. However, in some cases the CRB specimens’ fracture surfaces come out asymmetrical. With the use of FEM simulation of the crack propagation in CRB specimens, the influence of this asymmetry on the results of CRB test is investigated.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied mechanics 2018
Applied mechanics 2018

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/29644

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