NaikD
Mechanical
- Nov 23, 2002
- 48
Hi All,
I need help with general guide lines to create a beam model for a complex assembly that would match at least first few frequencies.
For known cross sections (angle, channel etc.,) I can build the model. However, for complex assemblies with many subassemblies, I am assuming the process could be of a trial and error by assuming simplified cross sections and adjusting density to match first couple of frequencies (say 5).
Any help is appreciated.
Thanks,
- Dipak
I need help with general guide lines to create a beam model for a complex assembly that would match at least first few frequencies.
For known cross sections (angle, channel etc.,) I can build the model. However, for complex assemblies with many subassemblies, I am assuming the process could be of a trial and error by assuming simplified cross sections and adjusting density to match first couple of frequencies (say 5).
Any help is appreciated.
Thanks,
- Dipak