Stiffness Tensor Terms for Springs #2656
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Hello @jmcguire8, https://www.youtube.com/watch?v=Js_i7CnZty0&t=654s For your application, the material model is much more complex, but doable. Hope it helps you ? Thanks and best regards, |
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For springs in OpenRadioss, Type 8 or Type 13, it would seem that we can only define the diagonal terms of the elasticity tensor (stiffness is associated with 6 independent DOFs). Is this true? Or if not, can you help me understand how I may be able to define (more of) the 21 terms in the stiffness tensor? Are there options for a connector in OpenRadioss that have more stiffness terms accessible? I am looking for something similar to Abaqus linear uncoupled elastic behavior for connectors.
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