Dear All,
I am modelling a 3 point bend specimen with Cohesive elements tied to the upper and lower halves of the specimen in 2d.
The problem is that the CZ elements perform properly only for a combination of element sizes, i.e. a combination of element size of structure and CZ elements, for...
Dear All,
In brief my problem is that in the axissymmetric model of a ball pressing a disk; I am getting load extracted as reaction force at RP of ball is higher than the experimental values.
The material property is correct; extrapolated to 1 strain
contact is also supposedly correct penalty...
Dear All,
In brief my problem is that in the axissymmetric model of a ball pressing a disk; I am getting load extracted as reaction force at RP of ball is higher than the experimental values.
The material property is correct; extrapolated to 1 strain
contact is also supposedly correct penalty...
Dear All,
I would like to have a simulation in which I can model both ductile and cleavage damage. For that I want GTN damage to run for some time and then I am planning to define a criteria based on f* of GTN to define cleavage. or if I want to implement GTN without using porous material...
Dear All,
In brief my problem is that in the axissymmetric model of a ball pressing a disk; I am getting load extracted as reaction force at RP of ball is higher than the experimental values.
The material property is correct; extrapolated to 1 strain
contact is also supposedly correct penalty...
I am modeling a body in which based on max shear stress the elements will change their material property. Please suggest how can I do it?
Can it be done without using subroutines( by python scripts) if not which subroutine, I should follow.
Any help will be appreciated.
Hello everyone :),
I am trying to write a code for FEA of solid structures (steels). Initially I am planning to get nodes coordinates and connectivities from ABAQUS input file and solve them/
For that I am considering 20 noded brick element with 6 dofs per node (three displ and three...
hey, i am working on VHCF behavior of springs,and i wanna know that why exactly the spring has to be given a set?
my springs were set by the manufacturer and thus it should not have change in length after compressing but it had a change after compression ???
i cannot think as the spring is...
hi all,
I have to analyse, by FEM, the stress and stroke change of spring, in compression fatigue.
please help me, how to make a cylindrical structure of spring in ABAQUS??
2. how to set pitch length, angle and the biggest question,
3. how to set pressure which is not exactly on the...
