hi gentel man ,
This is ramana , working as FEA analyst in clyde pumps .
I recently downloaded Franc3D software from web. I could able to create and import model to osm and take to franc3d .
I am unable to rub run BES and Run anays. While I am trying to run BES the following error is coming
Failed trying to execute BES file from Franc3D.
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Department Overview
Duke University and the Pratt School of Engineering invite applications and nominations for the position of Chair of the Department of Mechanical Engineering and Materials Science (MEMS). MEMS is one of four departments in the Pratt School of Engineering, within a world-class, top-ranked teaching and research institution.
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At present, the concept of effective stress has undergone three periods:
1. Terzaghi's effective stress
σeff= σ-p
2. Biot’s effective stress
σeff= σ-αp
3. Double effective stress
Any ideas/references/examples on how to apply cyclic loading in ANSYS?
I have written a Fortran code for nonlinear viscoelasticity according to the Hughes' recurrence algorithm based on a total Lagrangian formulation. And a relaxation test is made. There is some deviation from the analytical solution(Theoretically the stress response should be an exponential decay plus a constant, isn't it?). The numerical ultimate stress is larger than the analytical one. As a larger initial strain is applied, the deviation is smaller. For a inital strain of 10%, there is almost no difference between the num. and analy. solution. What can account for this?
The Technische Universitaet Dortmund in Germany is advertising a full professorship (W3) in Mechanics in the Institute of Mechanics at the Faculty of Mechanical Engineering.
I am working on plastic behaviour of metal. I am using Abaqus 6.7 for simulation of uniaxial ratcheting of steel under cyclic loading. Modelling and job submission/completion has been done successfully. But I cann't understand where the data for Stresses(S) & number of cycle(N) is strored to draw S-N curve. Please suggest.
