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  • Buckling analysis (SOL105) with multiple load cases

    Setting aside the argumentation of whether it is meaningful at all to run a linear buckling analysis for multiple load cases, how to correctly model it? In the case of a buckling analysis with only one subcase the analysis run without any issue…
  • Using Topics & Navigating this Community

    In traditional 'forum' tools the owners decide upon categories and then users post into the appropriate category. That's nice and it works. This forum tool has a different approach, like so: create few categories initially and let users define new tags…
  • Linear Transient Analysis in SOL400

    If I want to perform a Linear transient analysis in SOL400. Which analysis type should I use in ANALYSIS deck? Because I use MSC Apex I can not perfrom SOL109
  • Can Apex groups (Nastran SET3's) be imported as Patran groups?

    Can Apex groups (Nastran SET3's) be imported as Patran groups?
  • Could I use SKIPON/SKIPOFF?

    I've built an Apex model with multiple analysis scenarios. Each scenario has about 9 load case events and each scenario is exported to its own bdf for solving in Nastran. After building and exporting, we decided we did not want to run through all the…