How can i simulate auxetic material properties in FEA?

31 July 2020 1 4K Report

Hi all,

im trying to simulate auxetic materials in ansys however the software doesn't allow negative poisson ratio. if anyone has any experience or ideas of how this could be done I would be very grateful.

thanks in advance

Jason Wood

Specific structure is needed to realize auxetic properties,like re-entrant structure.BTW,u can just set a negative poison’s ratio in meterial properties setting.

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