stress concentration

Stress concentration explained without math equations

Sat, 2018-04-14 23:53 - rajan_prithivi

This VIDEO gives a very intuitive explanation of stress concentration with an analogy and an experimental demonstration.

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3D FEA of stress concentration

Mon, 2015-03-02 07:26 - setareh

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stress concentration

FEA

Dear all,

I am simulating tensile specimens with an elliptical pore(representing a flaw in the material) in the mid-cross section of the specimen. What I am looking for is the stress concentration caused by this pore.

I am simulating this as a 3D specimen under tensile loading only, with 3D, 8-node linear brick elements(1st order). Now my questions are:

1- Is there any analytical solution for such problems(3D with elliptical pore) with which I can compare my FEA results?

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STRESS DISTRIBUTION IN NANOTUBES

Tue, 2008-10-07 04:07 - Yogesh Bansod

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crack intiation and propagation while operates at some frequency (evaluate stress concentration)

Mon, 2008-09-29 04:45 - gevees_11

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stress concentration at the crack initiation location while operates at 120Hz frequency.how to do using abaqus software tool.Is there any one previously worked in this area.kindly assist me to resolve this problem.

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