{"id":165362,"date":"2022-01-07T19:10:03","date_gmt":"2022-01-07T19:10:03","guid":{"rendered":"\/forum\/forums\/topic\/defining-different-youngs-modulus-stiffness-in-tension-and-compression\/"},"modified":"2022-01-10T02:55:43","modified_gmt":"2022-01-10T02:55:43","slug":"defining-different-youngs-modulus-stiffness-in-tension-and-compression","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/defining-different-youngs-modulus-stiffness-in-tension-and-compression\/","title":{"rendered":"Defining different Young’s modulus (stiffness) in tension and compression"},"content":{"rendered":"
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As you may know, Young's modulus of a CFRP material which is subjected to tension, is different than in the case of compression. See the reference [1], [2] and [3]. For example, the material "AS4 12k\/938" has Young's moduli of 154 GPa in tension, 125 GPa in compression [1].<\/p>\n

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As far as i know, Cast iron model does not allow to have different Young's modulus tension and compression. Under these circumstances, how we define a material such that through ANSYS Workbench? <\/p>\n

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References:<\/p>\n

[1] https:\/\/doi.org\/10.1016\/j.compstruct.2015.02.064<\/a><\/p>\n

[2] https:\/\/doi.org\/10.1016\/j.compstruct.2011.09.018<\/a><\/p>\n

[3] DOI: 10.1016\/j.ijimpeng.2016.05.002<\/a><\/p>\n","protected":false},"template":"","class_list":["post-165362","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t