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Post doctoral associate position to work on adhesion and contact of fibrillar interfaces

Submitted by Anand Jagota on

We have an opening for a post doctoral associate to work on biomimetic fibrillar interfaces.  We are seeking a person with skills and interests in mechanical testing and microfabrication, and background in contact and fracture mechanics.  The work will be in the group of Anand Jagota at Lehigh University in collaboration with the group of Herbert Hui at Cornell University.   Please contact either Anand Jagota (anj6 [at] lehigh.edu) or Herbert Hui (ch45

How to find max stress in the short beam

Submitted by krishnan_che on
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Hi Every one,



It is immense pleasure to meet all you in this technical forum.



I have a basic query in strength of materials



This is about of short beam



Beam dimensions are

L=7.375 mm

Dia =15.05 mm

Tip Force=27514 N



For the above beam, following are the geometrical properties



area=177.894 mm^2

IZZ=2518 mm^4



Defining Tensile/Compression Strength for Plastics in ABAQUS

Submitted by braaains on
Hi.



This is a simple question about defining material properties of a plastic I guess.



I have a value for tensile & compression strength and have to include this in my model, alongside the modulus & poisson ratio. I use *Elastic for modulus & poisson, but I don't know which card to use for tensile & compression.



Have already checked the manual, but the search 'tensile compression strength' leads me to the Hashin criteria page, which is not suitable for my material.



Can anyone help?

DigiMAT: new software for composite material modeling

Submitted by Ali R. khalighi on

I'm working on modeling of mechanical properties of polymer based nanocomposites with clay.I have prepared a code for distributing plat like particles in polimar matrix (preparing RVE) with ABAQUS. I saw DIGIMAT software by www.e-xstream.com Company in internet some times ago. Now I want to test accuracy and application of this software one my project. I want to know if anyone in this club has had worked with this software and so if any one can provide me with a link of academic version of this software for a while.

Graduate Student Position at UBC, Vancouver, Canada

Submitted by Srikanthubc on

There is a potential opening for a graduate student research assistantship in Department of Mechanical Engineering, at The University of British Columbia, Vancouver, Canada. Interested students with strong academic background with interest in theory and experiments in the areas of dynamics and vibrations, applied (solid) mechanics are encouraged to apply. Initial queries to be addressed to Srikanth (spa21 [at] bath.ac.uk (spa21[at]bath[dot]ac[dot]uk)).