Professor Rohan Abeyaratne, of Massachusetts Institute of Technology, is selected to receive the 2010 Daniel C. Drucker Medal.

I've got interested, since I am going with about 10 of my students to Paris for the Euromech conference I am coorganizing in July, by the design of the Eiffel Tower.  Eiffel was a great engineer, and indeed his shape of the tower apparently comes from his ingenious idea of  balancing weigth and wind pressure so that there is little need of foundations.  WIKIPEDIA has an account of this design idea, and the resulting integro-differential equation.

Encouraged by its current and prospective customers, Ebatco’s Nano Analysis and Testing Laboratory (NAT Lab) has expanded its nano/micro scale analytical and measurement capabilities significantly. More than ever before, customers can gain insights and comprehension of what is going on and why it has happened at the nano/micro scale.

Theory of dielectric elastomers capable of giant deformation of actuation

Xuanhe Zhao, Zhigang Suo

Physical Review Letters, 104, 178302 (2010)

A postdoctoral researcher is required to work on adaptive
anisotropic mesh refinement algorithms for the CEMEF, Center for Material
Forming at MINES ParisTech in Sophia Antipolis, French Riviera, France.

These notes belong to a course on fracture mechanics

A body consists of two materials bonded at an interface. On the interface there is a crack. The body is subject to a load, causing the two faces of the crack to open and slide relative to each other. When the load reaches a critical level, the crack either extends along the interface, or kinks out of the interface.

Hello all,

I want to model hydroplaning problem in abaqus. how to simulate water component in between tire and a pavement in abaqus.

I want to use either Coupled-Eulerian-Lagrangian algorithm or Aribitrary-Lagrangian-Eulerian algorithm at the contact patch but i could find any one of these features in abaqus.

Please tell me in detail, if any one has done this problem in abaqus.

Thanks a lot

Pujitha 

Hi all,



I am a PhD student at the first months. I have to choose a finite element software to study impact effect on biological soft tissues. After some web researches the softwares which seem to be more suitable are ABAQUS, Comsol Multiphisics and Ansys.

My intention is to develop an user defined material model considering the material as anisotropic porous-visco-elastic.

I would appreciate some suggestions/opinion. I am specially interested in dynamical simulations.

Giacomo

Hi all,

I have some
problems with understanding correctly the stress (e.g. Cauchy stress)
calculated by Abaqus. The boundary value problem consists of a square
where the top side is displaced up by 20% of its original height while
the bottom side is fixed. Now when I use a quadrilateral mesh the
result is clear. But what happens when a triangular mesh is used? Why
some triangles have a negative stress? In the figures the S11
component of the Cauchy stress tensor is plotted.

Best regards,

Barbara