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I want to introduce the critical fracture energies (Gic,Giic) in a mixed mode fracture analysis in Abaqus using the XFEM or the cohesive simulation method.My material can be considered as linear, the problem quasi static and the material properties E,v and yield strength known.

Concurrent reaction and plasticity during initial lithiation of crystalline silicon in lithium-ion batteries

Submitted by Kejie Zhao on Sat, 11/26/2011 - 19:32

Abaqus (cohesive element)

Submitted by Md.Rifat Rahman on Sat, 11/26/2011 - 05:35

Hi,

I want to model FRP laminated beam. I want use cohesive element to laminate FRP .How can create cohesive element? What properties will have to input?

Please help me. Thanks in advance.

Course NL12: NONLINEAR COMPUTATIONAL SOLID & STRUCTURAL MECHANICS. Theoretical formulations, technologies and computations.

Submitted by eli_compmech on Fri, 11/25/2011 - 14:52

We are glad to announce the 2012 version of the course:

NONLINEAR COMPUTATIONAL SOLID & STRUCTURAL MECHANICS. Theoretical formulations, technologies and computations. Pavia, April 16-20, 2012

2012 teaching body: R.L.Taylor, F. Brezzi, M. Bischoff, G. Sangalli, F.Auricchio, A.Reali

Attached you may find the course flyer. Please refer also to the course web-site at: www.unipv.it/compmech/courses12.html

Explicit elements in Abaqus

Submitted by matteo.tavano on Fri, 11/25/2011 - 09:24

Which is the keyword used in order to set explicit elements?

modelling crack-tip

Submitted by s.r.ranganatha on Fri, 11/25/2011 - 08:13

i'm analysing crack-tip stress field by using modified boundary layer (MBL )analysis accounting for large geometric changes.which of the following element type is preferred.

1. 4 noded quadratic element with 2X2 integration.

2. 8 noded quadratic element with reuced integration.

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