Dear All,
Because i am absolutely new in ABAQUS CAE, i have some problem.
I have created my first model with ABAQUS CAE and the problem which i force,- i don't see the option where i should put the time , So my simulations have only one point. Have anybody has the same problem.
You kind help will be highly appreciated.
ABAgirl
I am trying to model polycrystal behaviour using Abaqus Umat via crytalplasticity . My Umat results for single crystal & about 5 grain, are reasonable, but when, I try to use more than 5 grain in each integration point (polycrystal model) abaqus aborted with following message after about 15 increment:
Abaqus Error: The executable C:\SIMULIA\Abaqus\6.10-1\exec\standard.exe aborted with system error code 693...
I will be happy if someone guide me about this problem.
Have a prob in Analysing FEM discrete model of Beam column connection [both monolithic and precast] for crack behaviour indisplacement controlled cyclic loading program.
Tried with various values of closed and open crack and co-efficient.
applied -1 for crack and changed even the keypoint
in stiffness multiplier also 0.6 also set keypoint 7 to "1" instead of default value "0"
But even by all these the analysis runs only for 0.3mm of deflection..
I want simulat micro strucure evolution in metal fromind, e.g. rolling. To capture grain growth or refinement, i use MC method and rolling process simulate by FEM method (ABAQUS). Do any one have experience in this field?
Does anyone know where can I find a manual and or tutorial for ANSYS 12.0 mechanical APDL , specifically where I can find something related to the use of viscoelastic material models???
An analytical model is developed to study the coupling effects in
cord-rubber composite materials. The analytical model takes into account
the mismatch of stiffness between the cords and the rubber matrix
material, and the twist-extension coupling. The transverse deformation,
i.e., normal to the cords direction is based on the normal modes of a
special system which describes the orthotropic and the coupling
behaviour of cord-rubber composites. The equations of motion for the
cord-composite plates are derived using the principle of virtual work.
Results of deformation and stresses are obtained for some typical
cord-rubber composite plates and are compared to the existing solutions.
The results presented illustrate that the coupling effects are
Hi
The main purpose of this paper is to complete the works presented by
Andrieux and Varé (2002) and El Arem et al. (2003) by taking into
account the effects of shearing in the constitutive equations of a beam
cracked section in bi-axial flexure. The paper describes the derivation
of a lumped cracked beam model from the three-dimensional formulation of
the general problem of elasticity with unilateral contact conditions on
the crack lips. Properties of the potential energy and convex analysis
are used to reduce the three-dimensional computations needed for the
model identification, and to derive the final form of the elastic energy
that determines the nonlinear constitutive equations of the cracked
