John Deere - Dubuque, Iowa Area since Mar 2013
FEA Structural Analyst
Caterpillar Inc. Jan 2012 - Feb 2013
Design Engineer
University of Texas at Arlington Aug 2009 - Aug 2011
Graduate Research Assistance
Khulna Power Company limited May 2007 - Jun 2007
Intern
Education:
The University of Texas at Arlington 2009 - 2011
MS, Mechanical Engineering
Bangladesh University of Engineering and Technology 2003 - 2008
BS, Mechanical
- Pasadena CA, US Kaushik Bhattacharya - LA CANADA CA, US Guruswami Ravichandran - ARCADIA CA, US Md Z. Hossain - PASADENA CA, US
International Classification:
G01N 3/08 G06T 7/00
Abstract:
Methods for measuring the effective fracture toughness in a material are described. A rail and roller system are used to apply a gradual force to a specimen. The time-dependent force creates a steady fracture development that allows a camera to record the progressive fracture in the material. Mathematical methods can then be used to analyze the fracture progression and determine the effective fracture toughness.