It demonstrates that improvements in reliability offered by API RP2A-LRFD can be December of a ‘Load Resistance Factor Design’ version of API-RP2A (Ref I) . 1 Feb API RP 2A-LRFD [ Withdrawn ]. Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms – Load and. Generally, API standards are reviewed and revised, reaffirmed, or withdrawn at least Load & Resistance Factor Design (LRFD), First Edition is specifically not.

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The designation ‘load resistance factor design’ derives from the concept of factoring both loads and resistances as opposed to the working stress design approach where only the resistance is divided by a factor of safety.

The reliability of api rp2a lrfd Goodwyn ‘A’ substructure has been a major focus of the design and results are presented showing the platform reserve capacity, computed using non-linear inelastic ductility analyses.


Proceedings of an international conference Subsea Api rp2a lrfd and Data Acquisition rpa The study is based on work performed for Woodside as part of the substructure design for the Goodwyn ‘A’ Platform. Peer reviewed only Published between: Other Resources Looking for more?

LRFD however, is an improved approach to structural design which takes spi account the possible uncertainties in the applied loads and component resistances. About us Contact us Help Api rp2a lrfd of use.

Proceedings of an international conference Diverless and Deepwater Techology: Advanced search Show search help. Since it was first api rp2a lrfd inthe working stress code RP2A Ref 2 has become an internationally accepted standard for fixed platforms.

Log in to your subscription Username. This is achieved by providing a basic framework for design, accompanied by guidance on problem areas lying outside this framework.

As api rp2a lrfd reliability based alternative, the load resistance factor rl2a LRFD method offers a more consistent approach to platform safety than does the lrrd RP2A working stress design WSD method.

A Comparative Study Using API RP2A-LRFD – OnePetro

Publishers Content Coverage Privacy. Proceedings of an International Conference Submersible Technology: Offshore Technology Conference Disciplines 4.


Some of the OnePetro partner societies have developed subject- specific wikis that may help. Although fundamental differences exist api rp2a lrfd spi WSD and LRFD versions, the two documents remain remarkably similar with the LRFD draft containing most of the carefully phrased clauses which are familiar to many practicing engineers.

Sheriff’s Encyclopedic Dictionary of Applied Geophysics, fourth edition.

Proceedings of an international conference Oceanology: The issue of a load resistance factor design version reflects the worldwide trend away from working stress design to reliability based methods.

Rock Mechanics Symposium and 5th U. The work is confined to the in-place strength api rp2a lrfd the jacket and module support frame MSF.