An energy-based peridynamic model for fatigue cracking

CT Nguyen, S Oterkus, E Oterkus - Engineering Fracture Mechanics, 2021 - Elsevier
Fatigue design assessment is a crucial step in the design process of ships and offshore
structures. To date, the stochastic approach is commonly used to calculate the total lifetime …

[HTML][HTML] Benchmark test for mode I fatigue-driven delamination in GFRP composite laminates: Experimental results and simulation with the inter-laminar damage …

L Carreras, BLV Bak, SM Jensen, C Lequesne… - Composites Part B …, 2023 - Elsevier
Adopting effective and accurate numerical tools capable of predicting damage effects on the
structure reduces design, certification, and maintenance costs. However, the tools to assess …

[HTML][HTML] Transient delamination growth in GFRP laminates with fibre bridging under variable amplitude loading in G-control

SM Jensen, BLV Bak, JJ Bender, L Carreras… - Composites Part B …, 2021 - Elsevier
To predict fatigue-driven delamination growth in real structures, it is inevitable to understand
delamination growth under real load spectra, also known as in-service loads, which most …

A continuum damage model for composite laminates: Part III-Fatigue

J Llobet, P Maimí, Y Essa, FM De La Escalera - Mechanics of Materials, 2021 - Elsevier
The mesoscale continuum damage model for laminated composites that has been
developed for the past 10 years at AMADE research group is extended for fatigue life and …

A benchmark study of simulation methods for high-cycle fatigue-driven delamination based on cohesive zone models

BLV Bak, A Turon, E Lindgaard, E Lund - Composite structures, 2017 - Elsevier
New benchmark studies of six different computational methods for simulating fatigue-driven
delamination cracks in composite laminated structures under cyclic loading are presented …

[HTML][HTML] Delamination toughening of composite laminates using weakening or toughening interlaminar patches to initiate multiple delaminations: A numerical study

GG Trabal, BLV Bak, B Chen, SM Jensen… - Engineering Fracture …, 2022 - Elsevier
A numerical study on toughening laminated composite materials against delamination by
initiating multiple interlaminar cracks is presented. Different configurations of interface …

A robust fatigue parameter determination method for a local fatigue cohesive zone model

I Leciñana, J Zurbitu, J Renart, A Turon - International Journal of Fatigue, 2023 - Elsevier
In this work, a robust method for determining the input fatigue parameters of a fatigue
cohesive zone model recently developed by Dávila is presented. The method is based on …

A continuum damage model for composite laminates: Part IV-Experimental and numerical tests

J Llobet, P Maimí, A Turon, BLV Bak, E Lindgaard… - Mechanics of …, 2021 - Elsevier
This paper follows on from part III (Llobet et al., 2020) where a mesoscale continuum
damage mechanics (CDM) model for composite laminates under static and fatigue loads …

[HTML][HTML] A simulation method for fatigue-driven delamination in layered structures involving non-negligible fracture process zones and arbitrarily shaped crack fronts

L Carreras, A Turon, BLV Bak, E Lindgaard… - Composites Part A …, 2019 - Elsevier
Most of the existing methods for fatigue-driven delamination are limited to two-dimensional
(2D) applications or their predictive capabilities have not been validated in three …

[HTML][HTML] A crack growth rate model with load history effects for mode I fatigue-driven delamination under multi-level block loading

SM Jensen, L Carreras, BLV Bak, C Lequesne… - International Journal of …, 2023 - Elsevier
Load interaction effects in fatigue-driven delamination in fiber-reinforced polymer
composites are neglected in state-of-the-art models although this assumption highly …