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Determination of strength of composite flexible join

Citace:
SEDLÁČEK, F., LAŠOVÁ, V., KOTTNER, R. Determination of strength of composite flexible join. In Experimental stress analysis 2015. Praha: CTU in Prague, 2015. s. 356-363. ISBN: 978-80-01-05734-6
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: Determination of strength of composite flexible join
Rok vydání: 2015
Místo konání: Praha
Název zdroje: CTU in Prague
Autoři: Ing. František Sedláček , Doc. Ing. Václava Lašová Ph.D. , Ing. Radek Kottner Ph.D.
Abstrakt EN: This thesis deals with the design of a joint for composite flexible elements using an in-tegrated connection. For the verification of the selected layout, a wrapping loop was chosen as a simplified member, which was created on a special form designed for these samples. The material used was unidirectional fibreglass and epoxy resin. These samples were then compared by quasi-static tensile and compression tests. The tests were carried out on the Zwick-Roell Z050 machine. The resulting data of the experiment were then compared with data from numerical simulations from the finite element system Siemens NX 10 and SIMULIA Abaqus 6.13. Three dimensional strength criteria Maximum stress and direct-mode strength criterion LaRC04 were used for evaluation.
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