4.7 Article

Multi-site crack initiation in local details of composite adhesive joints

Related references

Note: Only part of the references are listed.
Article Mechanics

Mode II fracture of an MMA adhesive layer: Theory versus experiment

Sina Askarinejad et al.

Summary: This study aims to develop a mechanics model for adhesive fracture of lap joints under shear loading. Crack initiation and growth in the joints are measured and monitored by Digital Image Correlation. The study assesses the ability of a cohesive zone model to predict various features of specimen failure in cases of high shear ductility adhesive layers.

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS (2021)

Article Engineering, Manufacturing

Fatigue testing of a 14.3 m composite blade embedded with artificial defects - Damage growth and structural health monitoring

Xiao Chen et al.

Summary: This study presents a comprehensive experimental investigation into fatigue damage growth in composite wind turbine blades, demonstrating the effectiveness of various techniques including Infrared Thermography, Digital Image Correlation, and Acoustic Emission in detecting and monitoring damages. New experimental observations highlight the necessity and complexity of reliable modeling of nonlinear structural behavior on a large scale for predicting local fatigue crack growth.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Mechanics

Fracture mechanics approach to stress singularities in composite adhesive joints

J. M. M. Dionisio et al.

Summary: The evolution of structural design has been driven by a weight reduction goal, with composite materials becoming the material of choice in engineering areas. The introduction of the new fracture mechanics based technique ISSF is investigated for its applicability to composite materials, showing promising results in orthotropic materials such as CFRP.

COMPOSITE STRUCTURES (2021)

Article Mechanics

Fracture behaviour of foam core sandwich structures with manufacturing defects using phase-field modelling

Xing-Yuan Miao et al.

Summary: This study investigates the fracture behavior of sandwich structures with foam core slits using the phase-field method to simulate the complex fracture process. It is found that structures with resin-filled slits exhibit better fracture resistance and ductility. The study also examines the effects of the number of slits, slit spacing, and foam core density on load-carrying capacity and fracture resistance.

COMPOSITE STRUCTURES (2021)

Article Engineering, Mechanical

In-situ strength effects in long fibre reinforced composites: A micro-mechanical analysis using the phase field approach of fracture

T. Guillen-Hernandez et al.

THEORETICAL AND APPLIED FRACTURE MECHANICS (2020)

Article Engineering, Mechanical

A phase field approach for ductile fracture of short fibre reinforced composites

A. Dean et al.

THEORETICAL AND APPLIED FRACTURE MECHANICS (2020)

Review Materials Science, Multidisciplinary

Rupture of 3D-printed hyperelastic composites: Experiments and phase field fracture modeling

Jonathan Russ et al.

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS (2020)

Article Engineering, Mechanical

Phase field fracture modelling using quasi-Newton methods and a new adaptive step scheme

Philip K. Kristensen et al.

THEORETICAL AND APPLIED FRACTURE MECHANICS (2020)

Article Automation & Control Systems

Parametric study of composite curved adhesive joints

J. M. C. Correia et al.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2020)

Article Mechanics

Modeling multiple failures of composite box beams used in wind turbine blades

Xiao Chen et al.

COMPOSITE STRUCTURES (2019)

Article Mathematics, Interdisciplinary Applications

Comparative verification of discrete and smeared numerical approaches for the simulation of hydraulic fracturing

Keita Yoshioka et al.

GEM-INTERNATIONAL JOURNAL ON GEOMATHEMATICS (2019)

Article Engineering, Mechanical

Phase field modelling of crack propagation, branching and coalescence in rocks

Shuwei Zhou et al.

THEORETICAL AND APPLIED FRACTURE MECHANICS (2018)

Article Mechanics

Phase field modelling of anisotropic crack propagation

Thanh Tung Nguyen et al.

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS (2017)

Article Mathematics, Applied

2D and 3D Abaqus implementation of a robust staggered phase-field solution for modeling brittle fracture

Gergely Molnar et al.

FINITE ELEMENTS IN ANALYSIS AND DESIGN (2017)

Article Materials Science, Composites

Strength prediction of notched thin ply laminates using finite fracture mechanics and the phase field approach

J. Reinoso et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2017)

Article Mechanics

A review of Finite Fracture Mechanics: crack initiation at singular and non-singular stress raisers

Philipp Weissraeber et al.

ARCHIVE OF APPLIED MECHANICS (2016)

Article Materials Science, Multidisciplinary

Phase field modeling of directional fracture in anisotropic polycrystals

J. D. Clayton et al.

COMPUTATIONAL MATERIALS SCIENCE (2015)

Article Mathematics, Interdisciplinary Applications

Phase-field modeling of ductile fracture

M. Ambati et al.

COMPUTATIONAL MECHANICS (2015)

Article Mathematics, Interdisciplinary Applications

A review on phase-field models of brittle fracture and a new fast hybrid formulation

Marreddy Ambati et al.

COMPUTATIONAL MECHANICS (2015)

Article Materials Science, Composites

Analysis of the effect of a stress raiser on the strength of a UD flax/epoxy composite in off-axis tension

J. Modniks et al.

JOURNAL OF COMPOSITE MATERIALS (2015)

Article Engineering, Multidisciplinary

A phase field model for rate-independent crack propagation: Robust algorithmic implementation based on operator splits

Christian Miehe et al.

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING (2010)

Article Engineering, Multidisciplinary

Thermodynamically consistent phase-field models of fracture: Variational principles and multi-field FE implementations

C. Miehe et al.

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING (2010)

Article Mechanics

An investigation into the stresses in double-lap adhesive joints with laminated composite adherends

M. Y. Tsai et al.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES (2010)

Article Mechanics

Strength scaling of adhesive joints in polymer-matrix composites

Bent F. Sorensen et al.

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES (2009)

Article Materials Science, Multidisciplinary

Regularized formulation of the variational brittle fracture with unilateral contact: Numerical experiments

Hanen Amor et al.

JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS (2009)

Article Engineering, Multidisciplinary

The variational approach to fracture

Blaise Bourdin et al.

JOURNAL OF ELASTICITY (2008)

Article Engineering, Chemical

Competing failure mechanisms in mixed-mode fracture of an adhesively bonded polymer-matrix composite

S. Li et al.

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES (2006)

Article Materials Science, Multidisciplinary

DCB-specimen loaded with uneven bending moments

Bent F. Sorensen et al.

INTERNATIONAL JOURNAL OF FRACTURE (2006)

Article Materials Science, Multidisciplinary

Computation of energy release rate and mode separation in delaminated composite plates by using plate and interface variables

D Bruno et al.

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES (2005)