Cohesive zone modelling and the fracture process of structural tape

Cohesive-zone modelling of the deformation and fracture of spot-welded joints

Fracture Analysis of Adhesive Joints Using Intrinsic Cohesive Zone Models

In this paper Cohesive Zone Model (CZM) concepts are applied in order to study mode I fracture in a pre-cracked bonded Double Cantilever Beam (DCB) specimen. A cohesive surface element is implemented in a Finite Element commercial code using intrinsic cohesive zone models: exponential, bilinear and trapezoidal traction-separation laws. The sensitivity of cohesive zone parameters in predicting t...

a structural survey of the polish posters

تصویرسازی قابلیتهای فراوانی را دارا است

Cohesive zone modeling for structural integrity analysis of IC interconnects

Due to the miniaturization of integrated circuits, their thermo-mechanical reliability tends to become a truly critical design criterion. Especially the introduction of copper and low-k dielectric materials cause some reliability problems. Numerical simulation tools can assist developers to meet this challenge. This paper considers the first bond integrity during wire bond qualification testing...

A discontinuous Galerkin method for cohesive zone modelling

We propose a discontinuous finite element method for small strain elasticity allowing for cohesive zone modeling. The method yields a seamless transition between the discontinuous Galerkin method and classical cohesive zone modeling. Some relevant numerical examples are presented.