Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by maartenbrink

  1. maartenbrink

    Orthotropic material

    Can anyone clarify the conventional equivalent to the suggested form of orthotropic properties in NX5.0 Nastran? This question is asked before by potrero (http://www.eng-tips.com/viewthread.cfm?qid=223824&page=128), who suggested the following interpretation; Poissons_Ratio_X = XY...
  2. maartenbrink

    Orthotropic material parameters

    Can anyone clarify the conventional equivalent to the suggested form of orthotropic properties in NX5.0 Nastran? This question is asked before by potrero (http://www.eng-tips.com/viewthread.cfm?qid=223824&page=128), who suggested the following interpretation; Poissons_Ratio_X = XY...
  3. maartenbrink

    Perform modal analysis for a range of frequencies

    In de NX I/F, I adjusted number "10" the following phrase; $* $*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $* $* BULK DATA $* $*$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $* BEGIN BULK $* $* SOLUTION CARDS $* EIGRL 100 10 $* This value "10" represents the number of calculated...
  4. maartenbrink

    Perform modal analysis for a range of frequencies

    Dear all, Is there an option in NX Nastran to perform a modal analysis (SEModes 103) for a range of frequencies? I guess the standard setting is to calculate the first 10 modal frequencies. In my case, I am analyzing a certain plate for which the fist 6 modal frequencies are calculated to be...

Part and Inventory Search