Simulation of delamination using seam in Abaqus
Hi
I am trying to simulate a delamination in a multilayer plate using seam in abaqus. Has any body utilized this function for the same purpose?
Thanking you
Blog posts
Bending of cables : a stick-slip model
Bending of cables and, for that matter, of any helical strand system (such as overhead electrical conductors) is a challenging solid mechanics problem, with geometry and multibody frictional contact aspects. As seen in several recent papers, one workable approach is based on Coulomb’s laws of friction. An earlier contribution by Lehanneur (1949), published in French, has generally been ignored. The attached report presents a translation into English (including a presentation) of this most interesting work.
Saturated Soil Material Property in abaqus
Hello everyone,
I need an urgent help. I have no idea how to define two phase poroelastic soil in abaqus. Water and soil should be treated as two different materials rather than a single material. And how to define the poroelasticity (saturated soil). Can abaqus perform these analysis.
(1) Coupled quasi-static for saturated soil
(2) Coupled dynamic for saturated soil (the UEL/UMAT) -- this is
reported as a UMAT.
reported as a UMAT.
Please help me how to sdo these steps and how to define UEL/UMAT
Regards
Rahul
Split Hopkinson Pressure Bar Equipment
Many prior posts asked about manufacturers of Split Hopkinson Pressure Bar equipment. REL Inc in Calumet MI (http://www.relinc.net/products/hopkinson-bar/) designs, builds & installs custom equipment to meet your requirements. We offer a university discount. And, we provide in-house testing; manufacturing of samples, etc. A new offering in this field is our SurePulse software which simplifies the data acquisition effort for Hopkinson bar testing.
A question for the audience:
PhD opportunities at recently funded a €25 million Centre for Marine Renewable Energy Ireland (MaREI).
5 PhD Opportunities in Composite Materials and Structural Testing in Marine Renewable Energy
The PhDs are being funded at the National University of Ireland, Galway as part of the SFI Marine Renewable Energy Ireland (MaREI) Centre, starting from September/October this year.
The positions are as follows:
1. Application of Low-Cost, High Performance Thermoset Materials to Marine Renewable Energy Device Structures
2. Application of Low-Cost, Reactive Thermoplastic Materials to Marine Renewable Energy Device Structures
PhD position available at the University of Groningen, The Netherlands
A four-year computational Ph.D. position on "MD modelling of unfolded proteins in aging nuclear pores" is available at the University of Groningen, The Netherlands.
Overall Mechanical Response of Particle-Reinforced Elastomers at Finite Strains
[img_assist|nid=15079|title=Elastomers Reinforced by Spherical Particles Under Different Loading Conditions|desc=|link=none|align=left|width=300|height=264]Abstract An approximate homogenization method is proposed and used to obtain estimates for the effective constitutive behavior and associated microstructure evolution in hyperelastic composites undergoing finite-strain deformations.
Engineering and Scientific Simulation Consultant
We are looking for a full time Engineer to assist with
simulation and analysis of nonlinear problems, sometimes with multiphysics
content. Responsibilities include engineering analysis and design. Ph.D. or
Masters Degree in mechanical engineering, chemical engineering, aeronautical
engineering, or physics with some industrial experience preferred. Strong
academic record and references necessary. Experience with finite element method
necessary, and experience with Abaqus or COMSOL desirable. Will collaborate
with other engineers on a range of engineering projects that require strong
Two PhD Positions in Biomechanics, Graz University of Technology, Austria
Two PhD positions (each for 4 years, to fill this year)
- Computational Biomechanics (modeling and simulation) of biomechanical systems from the cellular to the tissue level; implementation of algorithms and material models into finite element codes such as FEAP
- Experimental Biomechanics; mechanical/optical investigations of soft biological tissues at the macro and microscopic level
Payment: the monthly minimum gross salary for this employment is EUR 2,562.00 (14x per year)
Postdoctoral Position in Biomechanics, Graz University of Technology, Austria
PostDoc (for 6 years, to fill this year)
Requirements: PhD in (Computational) Mechanics, Biomedical Engineering or a related field; the candidate should have excellent verbal and written communication skills, a strong academic and publication record, and the abillity to work independently.
Activities: To teach two autonomous classes per year (Mechanics for Biomedical Engineers, Computational Biomechanics); research to be performed on an international level within the field of "Cardiovascular Solid Mechanics"; to be interested in a habilitation.