In a cooperative research between PoliMi and UIUC we have analyzed the crack growth in Ni-based single crystals:
http://www.sciencedirect.com/science/article/pii/S0142112316000840
Crack growth experiments analyzed with DIC had shown relatively low closure levels respect to polycrystals. Crystal plasticity simulations with WARP3D have been able to simulate closure levels consistent with the experimental ones.
Boundary conditions in atomistic simulations for extended defects in solids
Christopher Weinberger 1, Lucas Hale 2 and Ian Bakst 1
1 Department of Mechanical Engineering and Mechanics, Drexel University
2 Materials Science and Engineering Division, NIST
Introduction
Hello everyone, I want to calculate elastic constants (C11, C22, C12, and C66) for a single layer graphene sheet by MD simulation in LAMMPS. I am using the following equation:
E = (C11*C22-C12*C21)/C22 and poisson ratio = C12/C22 from this paper:
http://www.sciencedirect.com/science/article/pii/S0261306909003082
The Computational Materials & Mechanics Group (CMMG) at the University of Connecticut has an immediate opening for a graduate student and/or a postdoctoral researcher in the area of modeling of impact behavior of materials at the mesoscale. The position is open for US persons only (US citizenship or Permanent Residency required).
http://dx.doi.org/10.1142/S1758825116500216 Molecular dynamics (MD) simulations are performed to investigate the adsorption mechanics and conformational dynamics of single and multiple bovine serum albumin (BSA) peptide segments on single-layer graphene through analysis of parameters such as the root-mean-square displacements, number of hydrogen bonds, helical content, inter- action energies, and motions of mass center of the peptides.
Hi all,
I would like to add some custom fieldOutputs to an odb and I wish to save the results using a different name for the odb, in order not to mess up the original odb. For how much I tried I cannot find a solution, it seems that I can only save an odb with using its original name/path . Does anybody know how to do that?
Thanks
Simpleware software is used for a wide range of automotive applications and workflows, where 3D image data (from CT, micro-CT…) can be used for virtual exploration of components. Scanning automotive material samples such as composites, plastics, rubbers and ceramics enables non-destructive testing and export for realistic simulation. Applications include component analysis, reverse engineering of legacy parts, materials characterisation and simulation.
I always use "Microsoft Visual Studio 11.0" and "Intel\Composer XE 2011 SP1" to apply all the user subroutines.
Recently, the university administrator updated the Visual Studio to 2105 (14.0) on my lab computer.
When I tried to run an OLD simulation which WORKED perfectly before, it returned me the error message below:
Begin Linking Abaqus/Standard User Subroutines
Creating library standardU.lib and object standardU.exp
The Research Center for Mechanics of Solids, Structures and Materials at the University of Texas at Austin invites applications for an open position as Post-doctoral Fellow. The specific project involves collaboration with the University of Texas MD Anderson Cancer Center in Houston and requires the Fellow to work at both institutions. The work involves experimental characterization of tissues and surgical remodeling, and development of computational modeling of surgical reconstruction.
