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FailureCriteria.com

Submitted by Richard M. Chr… on

     A new website http://www.failurecriteria.com has been initiated which surveys mechanics type failure criteria for homogeneous materials.  Although later additions will be concerned with anisotropic materials, the first topic of attention is that of yield and failure criteria for isotropic materials.  A brief review of  the Mises, Tresca, and Coulomb-Mohr criteria is given, along with the need for a more general form which spans the various  materials classes including metals, polymers and ceramics

Positions: Post doctoral and doctoral

Submitted by zikry on

Ph.D and post-doctoral positions available immediately in Professor Zikry's rsearch group at North Carolina State University, Raleigh, NC.

Currently, we have openings with researchers with backgrounds in computational solid mechanics, atomistic and molecular modeling, multiscale techniques, and fracture mechanics. We also have openings in experimental mechanics.

I can be contacted at zikry [at] ncsu.edu. Please forward latest cv.

Thanks

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 

May I introduce Zealgang to you?

Submitted by Zealgang Yao on

Hi, everyone.

       It's very nice to find the home for mechanicians and I'd like to make friends with all the persons who enjoy the research in the mechanics of  material.

        My chinese name is Zhigang Yao, and english name is Zealgang Yao. So you can choose any one you'd like to.