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DNV-OS-C102

Structural design of offshore ship-shaped and cylindrical units

active, Most Current
Publication Date: 1 July 2021
Status: active
Page Count: 133
scope:

This standard cover structural requirements of ship-shape and cylindrical units for world wide operation, and units permanently moored at a site specific location. The standard is based on the working stress design (WSD) principle and cover the following limit states:

- ultimate limit states (ULS)

- fatigue limit states (FLS)

- accidental limit states (ALS)

and the following structural items are covered:

- material selection and inspection principles

- design conditions and design loads

- hull strength assessment

- fatigue requirements

- topside structure

- topside and turret interface to hull structure

- unit specific requirements

- procedures and requirements for units subject to classification services.

The following structural items are not covered in this standard:

- serviceability (SLS) condition

- flag and shelf state requirements.

Guidance note:

Governmental regulations may include requirements in excess of the provisions of this standard depending on the type, location and intended service of the offshore unit or installation.

For novel designs, or unproven applications where limited experience is available, increased scope such as global FE-analyses and model tests may be required to demonstrate the unit's strength and fatigue capacities.

Document History

DNV-OS-C102
July 1, 2021
Structural design of offshore ship-shaped and cylindrical units
This standard cover structural requirements of ship-shape and cylindrical units for world wide operation, and units permanently moored at a site specific location. The standard is based on the...
July 1, 2020
Structural design of offshore ship-shaped units
Scope and applications This standard covers the following ship-shaped units constructed in steel: — production and storage (FPSO/FLNG/FSO) — drilling — well intervention for the following...
July 1, 2019
Structural design of offshore ship-shaped units
Scope and applications This standard covers the following ship shaped units constructed in steel: — production and storage (FPSO/FLNG/FSO) — drilling — well intervention for the following...
July 1, 2018
Structural design of offshore ship-shaped units
Scope and applications 1.3.1 This standard cover the following ship shaped units constructed in steel: — production and storage (FPSO/FLNG/FSO) — drilling — well intervention for the following...
July 1, 2015
Structural design of offshore ships
A description is not available for this item.
July 1, 2015
Structural Design of Offshore Ships
A description is not available for this item.
October 1, 2014
Structural Design of Offshore Ships
Scope and applications This standard is applicable to hull and topside of ship-shaped offshore units, such as drilling units and floating production/storage units, constructed in steel for both...
July 1, 2014
Structural Design of Offshore Ships
General  This standard is applicable to hull and topside of ship-shaped offshore units, such as drilling units, floating production and storage units, constructed in steel for both non-restricted...
October 1, 2012
Structural Design of Offshore Ships
General This standard comprises sections with provisions applicable to all types of offshore floating ship shaped units, and sections with provisions for specific types of units such as well...
October 1, 2011
Structural Design of Offshore Ships
FOREWORD DET NORSKE VERITAS (DNV) is an autonomous and independent foundation with the objectives of safeguarding life, property and the environment, at sea and onshore. DNV undertakes...
April 1, 2011
STRUCTURAL DESIGN OF OFFSHORE SHIPS
FOREWORD DET NORSKE VERITAS (DNV) is an autonomous and independent foundation with the objectives of safeguarding life, property and the environment, at sea and onshore. DNV undertakes...
October 1, 2008
STRUCTURAL DESIGN OF OFFSHORE SHIPS
Objectives The objectives of this standard are to: — provide an internationally acceptable standard for design of ship-shaped offshore structures — serve as a technical reference document in...
October 1, 2008
STRUCTURAL DESIGN OF OFFSHORE SHIPS
General  Organisation of this standard This standard provides requirements and guidance to the structural design of offshore ships constructed in steel. — Ch.1. ‘World Wide Operation' is...
April 1, 2004
STRUCTURAL DESIGN OF OFFSHORE SHIPS
A description is not available for this item.
April 1, 2004
STRUCTURAL DESIGN OF OFFSHORE SHIPS
A description is not available for this item.
October 1, 2000
Structural Design of Offshore Ships
A description is not available for this item.

References

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