Bentley Systems is a global leader in engineering software for infrastructure modeling and analysis. It offers SACS, a software for designing and analyzing offshore structures from conceptual design through installation, operation, and decommissioning. SACS can model various offshore structure types and perform analyses like structural analysis, fatigue analysis, earthquake analysis, and dropped object analysis.

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

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© 2011 Bentley Systems, Incorporated
Some Bentley Users:

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© 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
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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

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© 2011 Bentley Systems, Incorporated
Wind Load Design for Topsides

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© 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
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© 2011 Bentley Systems, Incorporated
Wind Turbine Fatigue Analysis

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© 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
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© 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
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© 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

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© 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