create and export material models for ls-dyna mat24

8/6/2019 Create and export material models for LS-DYNA MAT24

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Show Me

Create and export material modelsfor LS-DYNA MAT24


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Launch LS-DYNA CAE Modeler

Select theGlobal DataCenter or yourown database

Next, Clickhere to searchfor ratedependentmaterial data


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Locate rate-ready data

Select materialtype ofinterest


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Select Material

Select your material:

Green- data is instantlyavailable

Orange- Data is Private.Click to request access to

this data

ClickRevise Search torestrict Search to your

Personal MaterialDatabase


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Launch CAE Modeler

Select LS-DYNA unit system

Then start conversion


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Choose Model Options

Data can be fit toMAT24 with LCSS,LCSR or CowperSymonds ratedependency

options


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CAE Modeler Auto-fit

CAE ModelerFirst pass modelincluding ratedependency andinitial plasticity


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Change modulus ifneeded to stiffen/softenmaterial model.

Add missing data such asPoissons ratio, density asneeded.

ClickUpdate Model toapply your changes

Change modulus, add data


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Add post-yield data

Select points on quasi-static curve for postyield modeling

ClickUpdate to applyyour changes


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Model with post-yield behavior


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Tune stress ratios toimprove ratedependency fit

ClickUpdate toapply your changes

Tuning of rate dependency


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Download .dyn file to desktop

DownloadClickDownload to send thematerial model to your CAE


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.dyn material file is ready

create and export material models for ls-dyna mat24

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