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The additive manufacturing technology, among its many advantages, allows us to manufacture solids with controlled enclosed porosity. To the best of my knowledge, this was not doable with conventional machining technologies, but now this is done. In the attached document, the interested reader will find experimental results (both static and dynamic) describing the influence of the porosity on the specimen's performance. We show that while the volume fraction is indeed an important parameter, aas expected, the spatial arrangement of the voids is also of prime importance.

Hi,

I need to run a UEL in Fortran90 with ABAQUS 6.13, however, I keep getting error. 

I can run subroutines in FORTRAN77, but it's not the case for Fortran90.

My machine is Windows7/64 and I have Intle Composer XE 2011 and Microsoft Visual Studio 2010.

Any help on that would be greatly appreciated.

Thanks,

Hanif

Hello everone

I am recently interested in viscoelastic composite materials with ageing effect. I will be very pleased if someone can advise me how to find a constitutive law with ageing effect. 

sincerely

PhD Positions in the area of computational mechanics are available at the computational biomechanical laboratory in the School of Mechanical and Aerospace Engineering at Oklahoma State University.

The candidates are required to have a MSc. degree in Mechanical Engineering or in a closely related field.

Only Candidates with strong background in numerical simulations, finite element analysis, and computational solid mechanics are encouraged to apply.

Excellent programming skills and experience with high performance computing are strongly desirable