Neutral point in Rod Rolling
For rod rolling through grooved roll in ABAQUS how to identify the neutral point from the vizualization module.
research
Meshfree Methods
Dear All,
recently, I started exploring the scope of work in Meshfree Methods for my Ph.D. and have gone through basic concepts for MLPG and SPH. Can anybody share simple one/two dimensional examples i.e.bar and beam problems solved usring MLPG...
How To Choose a Good Scientific Problem
I was pointed to this article, which was a good read. A link to the article in PDF is also provided here (author's home page).
Nonlinear free and forced vibration analysis of a single-walled carbon nanotube using shell model
Payam Soltani, J. Saberian, R. Bahramian, and A. Farshidianfar
In this Paper, the nonlinear free and force vibration of a single-walled carbon nanotube (SWCNT) with simply supported ends is
investigated based on von Karman’s geometric nonlinearity. The SWCNT described as an individual shell and the Donnell’s
equations of cylindrical shells are used to obtain the governing equations. The Galerkin's procedure is used to discretized partial
Special Saint-Venant's Principe of the “ Hole in Plate” Problem
The problem of the
infinite plate with a central hole loaded by an equilibrium system of forces is
generalized and its formulation of Special Saint-Venant's Principle is
established. It is essential to develop mathematical theories of Special
Saint-Venant's Principle one by one if Elasticity has to be constructed to be
rational, logical, rigorous and secure mechanics.
Saint-Venant's Principe of the Problem of the Cylinder
The problem of the
infinite axisymmetrical circular cylinder loaded by an equilibrium system of
forces on its near end is discussed and its formulation of Special
Saint-Venant's Principle is established. It is essential to develop
mathematical theories of Special Saint-Venant's Principle one by one if
Elasticity has to be constructed to be rational, logical，rigorous and secure mechanics.
Modified Saint-Venant's Principe of the Problem of Curved Bars
The proof of
Saint-Venant's Principle for curved bars is discussed and the formulation of
Modified Saint-Venant's Principle of the problem is established. The study
shows that Saint-Venant's decay of stresses is valid only for the curved bars
which are “effectively infinite”. It is essential and significant to develop
Abaqus
hello everyone.
iam devarajan.k currently pursuring M.Tech in Engineering Design in Amrita University and doing projects on hot rolling of thick plates.For FEm simulation iam using ABAQUS software. After material rolled, i want to quench that material into water or some other material. i dont know how to do this in abaqus. please guide me if any one know this. please
With Regards
Devarajan.K
How to link the fortran compiler with Abaqus?
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Dear All Abaqus Experts:
I am new Subroutine user and I have Force2.0 installed on my computer with Abaqus 6.10. When I type 'abaqus job=analysis user=analysis', it returns that 'analysis.f or analysis.obj can not be located', I changed the extension of the .f file to .for, which seems pass through but still with error that 'ifort.exe can not be found'. I looked everywhere and got no clue, pls pls help on this and your kind help is mostly appreciated.
Solver settings in Abaqus/S for delamination analysis with cohesive elements
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Hi
I have different 3D models of laminates where I analyse the delamination propagation using zero thickness cohesive elements in Abaqus/Standard. My experience with the RIKS solver and Newton solvers are that they are extremely sensitive to even small changes in the step size settings as well as other solver settings.