Publication detail

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

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

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

RIV year

2007

Released

20. 6. 2007

Location

Merseburg

Pages from

poster 33

Pages count

4