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software of interest to mechanicians

Can anybody help me on AUTODYN subroutine?

Submitted by xiaoxinke on

When I implement failure model into AUTODYN by user subroutine, I fonud there are some differences between  results come from subroutine and  the results computed by AUTODYN'S provided material model. Is there anybody who is kind enough and familiar with AUTODYN's user subroutine to help me? If possible, an example of a failure model(for example, Johnson-Cook failure model) is highly appreciated.

Contact me:xiaoxinke [at] gamil.com 

Simpleware and COMSOL Announce Partnership

Submitted by Simpleware on

Simpleware Ltd. and COMSOL Inc. announced at the COMSOL Users Conference 2007 in Grenoble a partnership agreement to provide an export interface from Simpleware's world-leading 3D image-based meshing software +ScanFE™ to COMSOL Multiphysics® 3.4, the industry's foremost multiphysics simulation environment. The +ScanFE interface enables COMSOL users to directly import high-quality meshes generated from MRI, CT, and MicroCT scan data into COMSOL Multiphysics 3.4 for modelling and simulation without requiring re-meshing or pre-processing.

Question about Pipe Model in Abaqus

Submitted by L2020 on

Hi

I am a beginner in working with Abaqus(v 6.3),I want to model a simple piping system,I use pipe and elbow elements,in section assignment, I select a beam section for the part .But When I run the job,an error occurs due to element properties in section assignment,when I use beam element instead of pipe there is not such an error in job-run.
but I want to use pipe and elbow elements...what can I do to solve this problem?

any help is appreciated

angle-ply laminated plate model

Submitted by kmza on

I am trying to built a model for a laminated angle-plied plate, which has different fibres orientation in each plate. But I have a problem in materilas property as the Abaqus told me after analysis andmake error. The error is that the properties of the model in not assigned well. I have assign them as shell composite and make the local co-ordinate orientation.

I have tried to use homogeneous material and enter the Engineering contants in all directions and by just changing the local axis orintation, it works. But I don't know if this is right or not.

Need advice plz

Compare job result in one diagram in abaqus\Explicit

Submitted by m_meisam on

Hi there!

how can I see the results of some jobs in one diagram when we wanna compare them to gather in Abaqus\Explicit?

I see that in the abaqus user manual it draws the results of two jobs in one diagram and compare them togather easily! So it must e possible!

And also I'm looking for the plastic properties of concrete to modeling its behavior in abaqus!

I'm waiting for your help and proposal!

thanks guys!

Regards

Meisam

a interesting reviewers' comments

Submitted by BoJing Zhu on

Ms. Ref. No.: XXXXX-D-07-00060

Title: XXXXXX

XXXXXXXXXX



Dear xxx XXX,



I regret to inform you that the reviewers of your manuscript have advised against publication, and I must therefore reject it.



For your guidance, the reviewers' comments are included below.



Thank you for giving us the opportunity to consider your work.



Yours sincerely,



XXXXXXXXXXX, Professor

Associate Editor

Magics 12 is released!

Submitted by MagicsTeam on

Magics RP software optimizes all steps in your rapid prototyping and manufacturing process, from data import to platform preparation. By offering  STL fixing, automated support generation, Boolean operations and many other powerful tools, it helps to build high quality parts in the shortest possible lead time.

Now Magics takes another step in further increasing its added value for the RP&M professional. Magics 12 offers several new features and automation combined with continuously improved quality, e.g.: