K-Calibration of Specimens used for Lifetime Estimation of Multilayer Pipes

článek ve sborníku ve WoS nebo Scopus

angličtina

The determination of stress intensity factor for cracks in structures is a major subject in linear elastic fracture mechanics. In this work finite element calculations are applied in order to estimate the stress intensity factor values for a new type of non-homogenous C-type specimen. Based on the presented results fracture mechanics parameters of materials used for multi-layer pipes construction can be obtained.

Multi-layer Pipes, K-Calibration, Finite Element Method

ŠESTÁKOVÁ, L.; MAJER, Z.; FIEDLER, L.; KNÉSL, Z.

2007

20. 6. 2007

Merseburg

poster 33

4