A review of fatigue crack propagation modelling techniques using FEM and XFEM

K Rege, HG Lemu - IOP Conference Series: Materials Science …, 2017 - iopscience.iop.org
Fatigue is one of the main causes of failures in mechanical and structural systems. Offshore
installations, in particular, are susceptible to fatigue failure due to their exposure to the …

[HTML][HTML] Endowing Griffith's fracture theory with the ability to describe fatigue cracks

R Alessi, J Ulloa - Engineering Fracture Mechanics, 2023 - Elsevier
In this paper, a possible extension of Griffith's fracture theory to describe fatigue-induced
crack propagation is proposed. To this end, an energy-based model is presented, taking …

Measurement of mechanical and fatigue properties using unified, simple-geometry specimens: Cold spray additively manufactured pure metals

J Cizek, O Kovarik, J Cupera, J Kondas, T Bajer… - Surface and Coatings …, 2021 - Elsevier
A methodology that allows joint determination of fundamental engineering properties of
materials/components vital to their efficient design and a safe service lifetime operation is …

[HTML][HTML] Investigation of fracture mechanical properties of a brass alloy with microstructural variations

MB Klaushofer, M Stoschka, B Maier, F Grün - Engineering Fracture …, 2024 - Elsevier
This study investigates the effect of microstructural variations on the mechanical properties
of CuZn35Mn2Al1Fe1-C-GS brass alloy. Specimens taken from positions with different …

Effects of parameter estimation techniques and uncertainty on the selection of fatigue crack growth model

S Chowdhury, M Deeb, V Zabel - Structures, 2019 - Elsevier
This paper presents a stochastic framework for conducting lifetime fatigue performance of a
structure by integrating several fatigue crack growth models (CGM). Several parameter …

Stochastic selection of fatigue crack growth model for a damaged bridge gusset plate

S Chowdhury, V Zabel - International Journal of Fatigue, 2023 - Elsevier
Damage tolerance-based fatigue assessment of operational structures is often rationalized
by integrating the simple Paris model with fixed parameters, which often do not represent the …

A rul estimation system from clustered run-to-failure degradation signals

AD Cho, RA Carrasco, GA Ruz - Sensors, 2022 - mdpi.com
The prognostics and health management disciplines provide an efficient solution to improve
a system's durability, taking advantage of its lifespan in functionality before a failure appears …

A framework for automating the parameter determination of crack growth models

A Iliopoulos, JG Michopoulos, R Jones… - International Journal of …, 2023 - Elsevier
Motivated by the need for an efficient fatigue crack growth prediction infrastructure for both
legacy and novel materials, we have initiated the development of an automated …

Online fatigue crack growth monitoring with clip gauge and direct current potential drop

S De Tender, N Micone, W De Waele - SUSTAINABLE …, 2016 - biblio.ugent.be
Fatigue is a well-known failure phenomenon which has been and still is extensively studied.
Often structures are designed according to the safe-life principle so no crack initiation …

[PDF][PDF] 1. Charakterystyka materiału

SFCMM Cr, ZT inne Al - researchgate.net
Stop Al 2024, będący przedmiotem badań i analiz omawianych w tym opracowaniu, jest
powszechnie stosowany w konstrukcjach lotniczych, dlatego wiedza na temat jego …