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  1. Jaguar9

    Mesh dependency

    I have seen this term "mesh dependency" in some FEM books (e.g. Zenienkiewicz) but find it very hard to get the idea. I would appreciate for any help. Regards, Jaguar9
  2. Jaguar9

    Non-linear flexural rigidity (EI)

    Hi ccw, Thank you very much. I would be very grateful if you would contact me through this email jaguar9_do@yahoo.com Regards, Jaguar9
  3. Jaguar9

    Non-linear flexural rigidity (EI)

    First of all, many thanks to Denial and Heitor Can EI be set up for linear inelastic case(?): assuming that moment and curvature can be found from a given stress-strain curve with a linear degradation of tensile stress? Heitor: I am not doing experiment for this regards, Jaguar9
  4. Jaguar9

    Non-linear flexural rigidity (EI)

    Hi all, I am trying to find the fexlural rigidity of a bending beam under a load increasing step-by-step till the beam fails. Assuming material is non-linearity, can I use this formula: Flexural rigidity (EI) = Bending moment (M)/Curvature to calculate EI for non-linear material? Could anyone...

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