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Does Response function for hyperelastic model require curve fit?

Tagged: 19, hyperelasticity, materials, mechanical, structural-mechanics
    • March 17, 2023 at 9:00 am
      FAQFAQ
      Participant

      Response Function does not require a curve fit. Response function does not have a strain energy function but uses the test data directly to relate stress to strain. It works, but is strictly limited to stress states that fall inside the range of the test data.

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