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mulangu
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Join Date: Sep 2009
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mechanical Engineering

09/29/2009 2:41 PM

What do you think about the behavoir of ductile materials under Tension?
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Matt Skywalker
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#1

Re: mechanical Engineering

09/29/2009 6:45 PM

Need a lot more info, is this a specific question and application or a general call for ideas and experience such as nonlinear or linear strains, or fractures, or "creep" cracks? Asking about time to ductile rupture or other failure?? Would your questions be under constant, uniaxial tension, combined tension/torsion, compression–tension loading???

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mulangu
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#2
In reply to #1

Re: mechanical Engineering

09/30/2009 12:28 AM

its is under a combination of tension and torsion in a tensile test of a ductile material.
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nick name
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#3

Re: mechanical Engineering

09/30/2009 1:39 AM

For the analysis of the results use the von Mises criterium or the Tresca one.
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Matt Skywalker
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#4

Re: mechanical Engineering

09/30/2009 9:29 AM

My prof (in 1983...) was a big fan of given credit to all, he always called it the Maxwell–Huber–Hencky–von Mises…he was a little eccentric .

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