software of interest to mechanicians
Hello,
Im trying to model Delamination in abaqus using cohesive surfaces. I did the following :
-created a cohesive intertaction property, defined damage initialisation and evolution in this and then used general contact between 2 surface and used the interaction property for it.
-For the initial crack i left a certain region unbounded and used a double cantilever model.
Hi, everyone,
Does anyone have some experience on using UMAT to do dynamic analysis? Please give me some help on the problems i encountered.
Hello all, I am currently trying to model dynamic impact loading
on a wall with lusas and I can't seem to find a way around it. Any ideas on how
to do this?
Thanks
Hello Guys.. I am modelling single dry shear key which is in the joint of segmental bridge, I model the concrete by using
smeared concrete model.the model in working and i get the results .Please can anyone help me how to find the crack
pattern ?? Really i stoprd at this point for more than 15 days !! I read the manual and it says that output information for
smeared concrete model is CRACK and CONF but I cant figure out where can I find it ..on the other word how I can
Dear members,
my question is about how to use the Abaqus CAE eigenvalue for a linear buckling analysis.
I did a linear buckling analysis for a gFRP vertical panel (h:270 thick:20 w:50 cm). I applied a uniform pressure with value 1 on the top of the panel along the Z axis.
Mode 1 gives me an Eigenvalue of 52853 (please see the attachment). I know that in order to obtain the maximum buckling stress I should multiplicate the eigenvalue for the load appied. It means that the value for the buckling stress is 52853 (N/cm2).
Hi,
I'm trying to simulate the thermal cycling of a cylinder between 0-100
degC, however the model I am trying to replicate does not have a thermal
conductivity assigned. I'm now under the impression that there is no
conductivity as the the material is set at a temperature in the cycle,
does anyone know how to do this?
Many thanks!
Dear All
I wanna to start the working with abaqus 6.11 optimization module ...
who has been worked with that ?
...
Failure of pharmaceutical packaging incurs the risk of negative health outcomes and expensive product recalls. Pre-filled syringes represent a growing portion of the drug packaging market. During its working life, a syringe ex-periences stresses that may result in material damage. Specifically, the syringe barrel may develop microcracks that coalesce and propagate, causing the syringe to frac-ture and its contents to lose sterility. Abaqus/Standard offers the technologies necessary to include fracture and failure in the syringe design process.
