material in tension or compression, the ratio of the strain in the direction of the applied load to the strain normal to the load. Abbreviated ν.' name='description'> Poisson's ratio - definition and meaning
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Poisson's ratio

Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun Of a material in tension or compression, the ratio of the strain in the direction of the applied load to the strain normal to the load. Abbreviated ν.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Named for Siméon Denis Poisson (1781-1840), French mathematician.

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