FEM
TSHR output problem
Dear colleagues,
I have one question concerning the TSHR (transverse shear stresses) output request in application of Thick Shell S8R elements in Abaqus/standard.
the follow qarning occurs: Output request tshr is not available when *transverse shear stiffness is specified on the *shell section definition or a material in the shell has been defined without *elastic
Can anybody please help with an advioce or two, on how to solve this?
all the best
Finite Element software Z-set : new web page
New web page of Finite Element Analysis software Z-set is now open: http://zset-software.com/
What is Z-set
Z-set is a computational code devoted to the analysis of material and
structure behavior, involving a finite element solver and a collection
of specific tools for material parameter calibration, preprocessing and
postprocessing computations. Z-set is the result of 30 years of close collaboration between the
FEM Code for Wave Propagation Analysis
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Hi every body,
I'm looking for a FEM code (Matlab, C++, Python,...) for analysis wave propagation in plates.
It would be the most kind of you to let me know how I can find it.
Regards,
UMAT Multi-element Error
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Hello All:
I have written a UMAT code to predict the viscoelastic behaviour within a
shape adaptive structure. I have followed similar steps used in Abaqus
subroutine manual, I have applied this UMAT to a single quad element and
it works as predicted. But when I apply it multiple elements model it
breaks down.
Is there any special command i need to put in UMAT subroutine to account
multi element analysis? I will appreciate all related comments,
UMAT Multi-element Issues
Hello All:
I have written a UMAT code to predict the viscoelastic behaviour within a shape adaptive structure. I have followed similar steps used in Abaqus subroutine manual, I have applied this UMAT to a single quad element and it works as predicted. But when I apply it multiple elements model it breaks down.
Is there any special command i need to put in UMAT subroutine to account multi element analysis? I will appreciate all related comments,
Thanks
Abaqus - warning message: c3d4h elements will enforce vol .... use *tie
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Dear iMechanica-User,
i habe a general question according to Abaqus. I'm dealing with an biom. model of the breast and i created the mesh with the toolbox iso2mesh (matlab) / c3d4h elements - each element has it's own youngs modulusand is therefore defined as singel solid section (per element), but all elements use the same node-list. Simulation is done by compression of the breast using two plates.
So here is the problem: i always get the warning message:
Numerical Simulation of Particle Stress and Fracture using FEMDEM: Application to Process Catalysts
Numerical
Simulation of Particle Stress and Fracture using FEMDEM: Application to Process
Catalysts
Johnson
Matthey CASE/EPSRC PhD Studentship Award- Duration 36 months
Supervision:
Dr JP Latham, Dr Jiansheng Xiang
Industry Contacts:
Principal Investigator - Dr Michele Marigo
Co-investigators - Dr Mikael Carlsson, Prof Hugh Stitt
research scientist at IHPC (3 year contract) (Biomechanical modeling)
You
will perform research and development in finite element of soft
materials such as prostate, tumour, and liver. You will also develop new
numerical models and methods for solving soft material non-linear
deformation; establish constitutive model of soft tissues and implement a
fast and robust FEM solver.
Requirements:
· A PhD in Biomechanics /Mechanical Engineering