Hello guys,
How can I run appropriately a python script in which therare are calls to mdb objects without use the GUI?
I can start my python script with the different command lines:
abq67ef1 python myscript.py
abq67ef1 cae startup=myscript.py
abq67ef1 cae noGUI=myscript.py
but the script...
Hello everybody,
I am trying to indent a cube by a clylindric probe. I set only TIE constraint without any contact property and I applied a displacement of 1 mm to the tip of the probe that is a rigid body. The simulation runs but the last frame in the .odb shows penetration of the elements of...
Hi guys,
could someone give me a well working umat subroutine? I had some troubles linking abaqus and fortran but i don't have experiences writing subroutines. Do, i'd like to test it. Could someone help me? i have to be sure that the problem in compilation is only in my subroutine (in the...
Dear All,
I tried to create a job from a source input file.
I modified my input file and I called it.
This job calls also a subroutine.
But...
This Message appears after that I push mi finger on "Submit":
NO SUCH FILE OR DIRECTORY, ABAQUSIS.ENV
Ps: I am using V 6.8EF
Thanks a lot...
Dear All,
do you know how to create a sfere with a nucleus inside (always spherical)?
My intention is to give to the nucleus different material properties respect to the the bigger sphere.
Thanks a lot.
Leo
Dear All,
Do you know how to implement an exponential Young's modulus in an elastic costitutive law?
The model:
Eyoung=c1e^(c2E)
where:
Eyoung=Young's moduuls
c1=constant
c2=constant
E=strain
Thanks a lot.
Leo
Dear All,
do you know why the success of a simulation of a simple bending beam with a skin layer on the uopper face is affected by the number of elements?
The case:
A beam with linear elastic properties E=10kPa, v=0.45
A membrane with linear elastic properties E=1GPa, v=0.45
Increasing the...
Hi guys,
is it possible to use SIGINI in Abaqus CAE?
if yes....how???????????????
I read on the Abaqus Analysis User's Manual 19.2.1 that:
"ABAQUS/CAE Usage: Initial stress is not supported in ABAQUS/CAE"
but it is not clear...could please someone explain to me???
thanks a lot!!!!
L.
Dear all,
i'd like to simulate a rectangular membrane clamped on two ends imposing a perpendicular load in the middle.
To do this I have to prestress the membrane in its two planar directions. Do you know how to set the prestress?
Thank you very much
Leo
ps: I attached the file
Hi guys,
excuse me a stupid but important question about units:
if I want express all in N-Kg-mm
how have I to set the density value of 1g/(cm)^3?
Is it correct?:
F = 10 (10 N)
E = 0.010 (10 kPa)
density= 1E-6 (1 g/(cm)^3 = 1E-6 Kg/(mm)^3)
thanks,
Leo
Hi guys,
is it possilbe to construct a shell membrane element with the same nodes of a surface solid element so avoiding to generete a contact between two different parts?
Thanks,
Leo
Hello,
how can I create a contact between a membrane and a beam?
I want to put a membran on a beam, fix them on one side and apply gravity. I don't understand because it doesn't run also if i define interactions and interaction properties.
COuld please someone help me?
Thanks a lot.
L.
Which are the settings to reproduce this situation:
contact between spheres and a plate!!!!
The spheres are at the bases of another plate...they are its "legs"...i hope you may anderstand me!!!
Which are the interaction properties?
I set normal and tang behaviour.
Thanks very much!!
Leo
Hi everybody!!!!
I need to know:
1) Which is the influence of the mesh on the stress distribution on my model?
2) Is it correct to use a quadratic element type to simulate a simple elastic model?
3) Why doing differents simulations on the same volume with the same conditions (load and...
Help me!!!!!!!
I don't find the TI-6Al-4V hardening exponent !!!!!
where may i find it??
Thanks!!!
Leo
ps: if it is possible also for the others Ti-alloys :)
Help me!!!
I need TI-6Al-4V (if it is possible of other titanium alloys too)hardening exponent value!!!!!
I need it for a FEM simulation in Abaqus!!!
Thanks!!!
Leo
Hi FEM guys and girls!
First: Sorry for my English! :)
Second: I need heeeeeelpppp!!! :(
Third: I need to know how ----> after my simulation in which I defined the material of my object (density and deformation plasticity), what I have to see to verify the presence of plasticity in my object...
