Books
Hi,
can you pleas somebody recommend me some good books on continuum thermodynamics and plasticity(from physical point of view).
Thank you,
Bafty
Cohesive elements parameters
Hi,
I am working a long time on using cohesive elements in ABAQUS but up to now my efforts have be unsucessful.
I want to use of cohesive elements with the following paramters:
Damage initiation: Normal stres= 1.9 MPa, shear stress= 6.2 MPa
Damage evolution: Mode I fracture energy= 0.5307, Mode II farcture energy= 0.6623
Could any body kindly let me know that what would be my model E/Knn, E/Kss parameters?
Thank you,
Parisa
fatigue crack growth curve
Forums
Choose a channel featured in the header of iMechanica
I implement a program for fatigue crack growth in the XFEM.
But I have great difficulties to find material parameters used for PARIS- or FORMAN/METTU-equation.
Can anyone point me where this parameters could be released, for example for epoxy, polyurethane, 18CrNiMo7-6 and Aluminium.
I would very appriciate your response.
-Sungyong-
Distributed Coupling in Abaqus
Hi all,
I am trying to replicate an analysis done in Abaqus by using LS Dyna. I've an input(inp) file of the abaqus model on which the analysis has been performed.
convergence problem in interface delamination modeling in ansys
hi every body..
im trying to model interface delamination in ansys. i use inter204 or 205 for interface element.the problem is that as the stress in interface riches the yield value, the solution doesnt converge.
i tried to increase the number of substeps or decrease the size of element, but the problem still exists.