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Mohr's Circle---When Was the Last Time You Used It in Your Professional Engineering Work?

Submitted by Ajit R. Jadhav on

As a consultant in computational mechanics, I currently help write some FEM-related code, and while doing this job, an episode from a recent past came to my mind. Let me go right on to the technical issue, keeping aside the (not so good) particulars of that episode. (In case you are curious: it happened outside of my current job, during a job interview.)



If you are a design engineer, FE analyst, researcher, or any professional dealing with stress analysis in your work, I seek answers to a couple of questions from you:





Question 1:

1st MUSIC Summer School on "Multiscale and Multiphysics Modelling of Interfaces"

Submitted by Hirschberger on

The Graduate School MUSIC (Multiscale Methods for Interface Coupling) invites to its first Summer School on Multiscale and Multiphysics Modelling of Interfaces at Leibniz Universitaet Hannover, Germany, from 15 to 17 September 2010.

Experimental data with different specimen sizes for single notch bending test

Submitted by Baoming GONG on

Experimental data with different specimen sizes for single notch bending test

Hello, everyone 

The size effect in fracture is an important topic in fracture toughness. However, when we measure the fracture toughness of ductile materials, the standard specimens in ASTM E399 are usually adopted. I find there are few experimental data with different specimen sizes available for single notch bending test, so dose somebody provide some clues or hints for this kinds of experimental results? Thank you very much!

The 3rd International Conference on Heterogeneous Material Mechanics-First Announcement and Call for Papers

Submitted by zhan-sheng guo on

First Announcement and Call for Papers

ICHMM-2011

The 3rd International Conference on Heterogeneous Material Mechanics

May 22-26, 2011

Shanghai (Chong Ming Island), CHINA

http://ichmm2011.shu.edu.cn

Co-Chairs

D.L.
McDowell
, Georgia
Institute of Technology

david.mcdowell [at] me.gatech.edu