Hi,
are the stresses output by LS-DYNA for example via a fringe plot or a graph by ASCII Element output engineering stresses or true stresses?
The stresses are always described as "effective stress" but I'm not sure wether they are engineeringe stress or true stress
Many thanks in advance...
Hello,
I've got a question concerning the input commandos in LS-DYNA. I'd like to use the secound damage model beneath GISSMO in *MAT_ADD_EROSION. Unfortunately I'm not able to enter the right menu because I can't enter the right value concerning the parameter IDAM. What is the difference...
Hello
at first thanks for your help.
My simualtion is running now with partially good results.
For the layer one, which all the pictures refer to, i calculated a stress in x-direction of 223,5 N/mm^2 and in y- direction of -18,9 N/mm^2 with the Classic Laminat Theory. The stress in z-direction...
Hello
now the VGLUE (my last post)command works. I mesh after gluing the volumes together.
By solving my simulation i have another problem.
In the output window are the following letters written (see attachement).
I do not understand this becaus i constrained my model in all degrees of freedom...
Hello
does anybody here have experience with the VGLU command or does anybody know how to perform the VGLU command with the GUI in ANSYS classic?
Thanks!
Hello
i want to calculate a CFRP tube under torsion with ANSYS 12 Mechanical. The main aim is to calculate the tube and not the parts of the tube where the force is induced.
In the tube are two steel inserts bonded to carry the load from the test bench to the tube.
I use the Shell 99 element...
