Some aspects of cohesive models and modelling with special application to strength of adhesive layers

U Stigh, KS Alfredsson, T Andersson, A Biel… - International Journal of …, 2010 - Springer
An overview of recent development of cohesive modelling is given. Cohesive models are
discussed in general and specifically for the modelling of adhesive layers. It is argued that …

Comparison and evaluation of two types of cohesive zone models for the finite element analysis of fracture propagation in industrial bonded structures

P Jousset, M Rachik - Engineering Fracture Mechanics, 2014 - Elsevier
This paper evaluates and compares two material constitutive models for the finite element
analysis of structural adhesively bonded joints in large industrial bonded structures. The first …

Cohesive zone modelling of nucleation, growth and coalesce of cavities

A Biel, U Stigh - International Journal of Fracture, 2017 - Springer
The stress-deformation relation ie cohesive law representing the fracture process in an
almost incompressible adhesive tape is measured using the double cantilever beam …

Shear strength of adhesive layers–models and experiments

U Stigh, A Biel, T Walander - Engineering Fracture Mechanics, 2014 - Elsevier
The mode II properties of adhesives joints are of special interest since these joints are
strongest if loaded in shear. Today no standardized method is available to measure shear …

Numerical and experimental response of FSSW of AA5052-H32/epoxy/AA5052-H32 sandwich sheets with varying core properties

PK Rana, RG Narayanan - International Journal of Material Forming, 2021 - Springer
The present work aims to assess the joint behaviour of friction stir spot welded sandwich
sheets by changing the quality of the epoxy core layer. Lab scale experiments and …

An adhesive interphase element for structural analyses

K Salomonsson, U Stigh - International journal for numerical …, 2008 - Wiley Online Library
A special purpose finite element is developed for structural simulations of complex
adhesively bonded structures. In the interphase element, the adhesive is explicitly regarded …

[PDF][PDF] Fracture of adhesive layers in mode II

U Stigha, A Biel, T Walander - 19th Eur Conf Fract Kazan, Russ, 2012 - researchgate.net
Measuring fracture properties of adhesives in Mode II is often problematic. Indeed, no
method can today be regarded as established by the community. In this paper a number of …

[PDF][PDF] On the apparent influence of the adherends on the fracture toughness of adhesive layers

K Salomonsson, U Stigh - Proceedings of the 28th Risø …, 2007 - researchgate.net
ABSTRACT A detailed model of experiments with the double cantilever beam specimen is
set up. Analysis of the model shows that an experimentally deduced apparent increase of …