Hi all,
we want to perform stress analysis of an offshore pipeline designed as per DNV OS F101. First of all is there any special plug-in required for the analysis of offshore pipeline in Caesar ? In the Caesar help, piping code ID show DNV (1996). Does it mean the code is not updated in Caesar? As per DNV the pipeline can utilise the plastic limit as well with limiting strain. Does Caesar allow for such calculation of strain?.

Thanks

Hi, Design of offshore pipeline as per DN F 101 is a very tricky thing. It would be better to know the exact details of your pipelines before commenting anything related with plastic strain limit.

Regadrs,
R.K.

Pune - you are correct, the only edition of DNV currently addressed by CAESAR II is the 1996 edition. The 2013 edition is currently under review.

Hello Richard,

Is there any update since your previous post in regard to DNV-OS-F101 being updated to the 2013 version in Caesar II?

Thanks

We are currently evaluating the latest edition of DNV for possible incorporation into CAESAR II 2019 (v.11).