me 4733 deformation and fracture of engineering materials instructor: dr. honglai tan tan@me.lsu.edu...
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ME 4733Deformation and Fracture of Engineering Materials
Instructor: Dr. Honglai Tantan@me.lsu.edu
http://me.lsu.edu/~tan/teaching/defrac.htm
Explosive cracking — simulationH. Tan, CSAFE annual report, 2001
Center for the Simulation of Accidental Fires and Explosions
Explosive cracking — experiment
P.M. Dickson et al., Los Alamos National Laboratories
Ignition of PBX 9501 after first heated to 200°C inaround one hour and then ignited by hot wire at the center.
Brown University
Nano & micromechanics Laboratory
Course Outline
Stress-strain curve
Necking
Fatigue Fracture
Cyclic stress
Case study: how the World Trade Center fell
The design of the WTC saved thousands of lives by standing for well over an hour after the planes crashed into its twin towers.
High temperature for buckling and collapsing.
Multiscale thinking
D. RaabeComputational Materials Science1998
After class reading
Hertsburg
Course webpage
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