Hi,
Dear all,
We all know that J can be calculated by J=1/E(KI^2+KII^2).
but how to calculate the KI and KII from J.
I facing this pronlem as Abaqus can only calculated J integral for epfm, but I need the KI and KII as I only got K threshold and KIC for the material.
Thank You
Haidir
Hi all.
I want to analyse a plate with a hole using ansys. But it has a material non-linearity. The stress strain law I want to use is σ = K εn
I want to know how it can be done. I've seen and tried ansys but it has options like kinematic hardening etc... but how to incorporate this relation...please guys it's urgent!!
Thanks.
i worked on punching shear of flat slab.
i used concrete smeared crack model all is ok, but i need two things just two
1)how can i show the crack(crack,conf)
2)how to get the ultimate load and draw with the central deflection
just that
thank you
Hi all,
I wanted to simulate fatigue crack growth in ls-dyna, obtain dK, crack tip stress fields. But I wanted to start from a simple model. I can't find any examples online, tutorial...
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Hello
How can i formulate a consolidated drained (CD) or consolidated undrained (CU) triaxial test (not necessary axisymetric problem) with comsol multiphysics?
A point in which I may contribute from my oint of view is the crack problrem because of asymmetric bending
or because of the "off axis" bending. It is a problem in which I am working with Professor Sideridis at this time in National Technical University of Athens.
