Modal analyis

Modal Dynamic Analysis Compared with AutoPIPE's and Caesar II's model .

Check out the comparison of Modal frequencies between Caesar 5.3 and AutoPIPE v9.4.1.

As shown from the results of the comparison below, for simple models Caesar is missing many natural frequencies even using its consistent mass method. The frequencies it does report are not always accurate.

https://communities.bentley.com/products/pipe_stress_analysis/f/autopipe-forum/101822/autopipe-s-modal-and-dynamic-analysis-compared-with-caesar-ii