1. © 2011 Bentley Systems, Incorporated
SACS Offshore Solutions
V3 20120322
1 | WWW.BENTLEY.COM

2. 47 of the top 50 International
ENR Design Firms
use Bentley software
Bentley is a Global Leader in:
 Structural analysis
 Construction simulation
 Road and Rail
 Infrastructure asset operations
 Process plant operations  Collaboration servers
Global Business:
• Nearly 3,000 colleagues in 45 countries
• $500 million in annual revenues
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 Now leading in Offshore solutions
© 2011 Bentley Systems, Incorporated
About Bentley
Engineering software for information modeling by way of
integrated projects to support intelligent infrastructure

3. 3 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Some Bentley Users:

4. 4 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
SACS – Design & Analysis Software
for Offshore Structures

5. SACS has applications for all types of offshore structures:
Structural Analysis
Structural Analysis
Topsides & Jacket
Topsides
Fixed Platform
TLP’s
Compliant Tower
Semi-submersibles
Spars
FPSO’s
5 | WWW.BENTLEY.COM
Motions & Stability*
FPSO
Semi-submersible
* Coming in Q4 2012
© 2011 Bentley Systems, Incorporated
Introduction

6. © 2011 Bentley Systems, Incorporated
Life Cycle Applications
INSTALLATION
FABRICATION
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INPLACE

7. Static Analysis with PSI
Code Check Design
Fatigue Analysis
Earthquake Analysis
Safety Case Design
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© 2011 Bentley Systems, Incorporated
Inplace Analysis

8. Airy’s Linear
Cnoidal
Solitary Wave
Stokes 5th Order
Stream Function
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© 2011 Bentley Systems, Incorporated
Wave Load Theories

9. 9 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Wind Load Design for Topsides

10. 10 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Deck Installation – Lift Analysis

11. Spectral
Time History
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© 2011 Bentley Systems, Incorporated
Earthquake Analysis

12. POST:
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© 2011 Bentley Systems, Incorporated
Member Code Checks

13. DYNAMIC RESPONSE / COLLAPSE:
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© 2011 Bentley Systems, Incorporated
Non-Linear Dropped Object Analysis

14. - Minimize risk to personnel, facilities and environment from
accidental explosions.
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© 2011 Bentley Systems, Incorporated
Non-Linear Dynamic Blast Analysis

15. DYNAMIC RESPONSE / COLLAPSE:
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© 2011 Bentley Systems, Incorporated
Non-Linear Dynamic Blast Analysis

16. Loading on Structure
Wind Spectrum
Dynamic
Response of
Structure
Wave Spectrum
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Von Karman
Harris
Kaimal
User Defined
Pierson-Moskowitz
JONSWAP
Ochi-Hubble
User defined
© 2011 Bentley Systems, Incorporated
Wind Turbine Fatigue Analysis

17. Fatigue Analysis
Stress Cycle Counting
Rainflow counting approach to predict the stress cycles resulting from
a time history analysis
Interface to Turbine Analysis
GH Bladed
FAST
17 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Wind Turbine Fatigue Analysis

18. 18 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Ship Impact Analysis

19. • Intact and damage stability of any floating structure or vessel
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© 2011 Bentley Systems, Incorporated
Platform & Vessel Stability (coming in Q4 2012)

20. • Motions prediction of platforms and vessels
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© 2011 Bentley Systems, Incorporated
Platform & Vessel Motions (coming in Q4 2012)

21. Static Analysis with Non-Linear
Gap Elements
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© 2011 Bentley Systems, Incorporated
Loadout Analysis

22. Bent Roll Up construction
Sling force calculations
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© 2011 Bentley Systems, Incorporated
Analysis during Fabrication

23. Tow Analysis
Static Analysis with Non Linear Gap Elements
Sea fastener Design
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© 2011 Bentley Systems, Incorporated
Transportation Analysis

24. Design Structure for Lift Forces
Design Lift Pad Eyes
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© 2011 Bentley Systems, Incorporated
Lift Analysis

25. Jacket & Barge Motions
Hydrodynamic Forces
User defined drag areas
25 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Launch Time History Analysis

26. Stability and Upending Analysis
Dual Hook Capabilities
Buoyancy Tanks, Valves, User Defined Buoyancy
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© 2011 Bentley Systems, Incorporated
Flotation and Upending Analysis

27. API P-Y / T-Z Soil
API Adhesion Soil
User Defined P-Y / T –Z Soil
User Defined Adhesion Soil
Mudline
Pile
27 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
Pile-Soil Interaction (PSI) Analysis

28. Spectral
Time History
Deterministic
Interactive design and re-design
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© 2011 Bentley Systems, Incorporated
Fatigue Analysis

29. Generalized Force Spectrum : Harris Spectrum
Wind Speed Distribution : Weibull Distribution
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© 2011 Bentley Systems, Incorporated
Spectral Wind Fatigue Analysis

30. 30 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
SACS – Design & Analysis Software
for Offshore Structures

31. • For more information
– Web www.bentley.com/SACS
– Email
http://www.bentley.com/bentleywebsite/tools/sales_contact.aspx
31 | WWW.BENTLEY.COM
© 2011 Bentley Systems, Incorporated
SACS – Design & Analysis Software
for Offshore Structures