Talk:Tensile stress
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Is it correct to call tensile stress tension? Tension is a force, tensile stress is force/area (i.e. they are different dimensionally). The tension article supports this - does it need changing?
I don't think 'The volume of the material stays constant' is true, except at best for a single value of poisson's ratio.
Normal stress
[edit]Normal stress redirects here. Is it the same, or is it a special case involving perpendicularity? It should be explained in the article. -- Beland 20:34, 31 March 2007 (UTC)
- Normal stress should not redirect here. Tensile stress is only one of two normal stresses, the other being compressive stress, both of which act normal to the surface. Squids'and'Chips 16:44, 1 April 2007 (UTC)