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  1. bocchiardoje

    Consecutive nonlinear analysis

    Thanks to both of you! ThomasH & RealSaladsamurai
  2. bocchiardoje

    Consecutive nonlinear analysis

    Maybe the best and fast way to perform this both analysis, is using "restart" option. But I can't figure out how to do it yet! If some know how to do it, I'll be glad!
  3. bocchiardoje

    Consecutive nonlinear analysis

    I send to you the second and third consecutive nonlinear analyzes *.dathttp://files.engineering.com/getfile.aspx?folder=f31021f4-2481-4074-93b9-0eeb8297cddc&file=NL_hole_expansion_with_forces_and_traction.dat
  4. bocchiardoje

    Consecutive nonlinear analysis

    Hello ThomasH! Thanks! I'm using Femap with NX Nastran. I solve the problem! Like "jbrackin(Structural)" said in post: http://www.eng-tips.com/viewthread.cfm?qid=345267)...
  5. bocchiardoje

    Consecutive nonlinear analysis

    Hello to all! A little introduction of me: My name is Jorge, I´m aeronautical engineer from Argentina, but now I'm working in Brazil with FEMAP /NASTRAN for 5 years. And now, the question/problem: I want to make 2 consecutive nonlinear analysis in the same model. The FEM is the typically...
  6. bocchiardoje

    Restriction of movement of nodes, only when they reach a fixed maximum

    Good day to all! I need to know what type element and configure the following situation. Component can deform freely up to a maximum displacement. Restricting the movement of an area of nodes, only to reach the maximum limit. Greetings from Argentina. Excuse my English Understand me?
  7. bocchiardoje

    Problem with units, Normal Modes.

    Thanks ThomasH and Rb1957. Rb1957, yes I do that, so; sqrt(10^4)=100, all my results multiplied by 100.
  8. bocchiardoje

    Problem with units, Normal Modes.

    Hello, this is my first thread. I want to calculate the normal modes of a structure. Im working the model in millimeters [mm], the mass in kilogram [kg] for Mass elements, and the Stiffnes Modulus (E) in [daN/mm2] for material and the density in [kg/mm3]. So, the forces result in daN -> (10 N...

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