Already a subscriber? 
MADCAD.com Free Trial
Sign up for a 3 day free trial to explore the MADCAD.com interface, PLUS access the
2009 International Building Code to see how it all works.
If you like to setup a quick demo, let us know at support@madcad.com
or +1 800.798.9296 and we will be happy to schedule a webinar for you.
Security check
Please login to your personal account to use this feature.
Please login to your authorized staff account to use this feature.
Are you sure you want to empty the cart?
PD CEN ISO/TR 19905-2:2013 Petroleum and natural gas industries. Site-specific assessment of mobile offshore units - Jack-ups commentary and detailed sample calculation, 2013
- Contents Page
- Foreword
- Scope
- References
- Terms and definitions
- Symbols [Go to Page]
- Symbols for Clause 6
- Symbols for Clause 7
- Symbols for Clause 8
- Symbols for Clause 9
- Symbols for Clause 10
- Symbols for Clause 12
- Commentary on ISO 19905-1:2012, Clauses 5 and A.5
- Commentary on ISO 19905-1:2012, Clauses 6 and A.6 [Go to Page]
- TR.6.4.1 Metocean data — General [Go to Page]
- TR.6.4.2 Waves [Go to Page]
- TR.6.4.2.2 Extreme wave height
- TR.6.4.2.3 Deterministic waves [Go to Page]
- TR.6.4.2.3.1 Comparison of wave loads obtained using differ
- TR.6.4.2.4 Wave crest elevation
- TR.6.4.2.5 Wave spectrum
- TR.6.4.2.6 Airy wave height correction for stochastic analy
- TR.6.4.2.8 Short-crested stochastic waves [Go to Page]
- TR.6.4.2.8.1 Directional spreading functions according to SN
- TR.6.4.2.8.2 Directional spreading functions according to I
- TR.6.4.2.8.3 Comparison of directional spreading functions
- TR.6.4.3 Current
- TR.6.4.4 Water depths
- TR.6.4.5 Wind [Go to Page]
- TR.6.4.5.1 General
- Commentary to ISO 19905-1:2012, Clauses 7 and A.7 [Go to Page]
- TR.7.1 Scope [Go to Page]
- TR.7.3.2 Hydrodynamic model [Go to Page]
- TR.7.3.2.1 General
- TR.7.3.2.1.1 Length of members
- TR.7.3.2.1.2 Spudcan
- TR.7.3.2.1.3 Shielding and solidification
- TR.7.3.2.2 “Detailed” leg model
- TR.7.3.2.3 “Equivalent” leg model [Go to Page]
- TR.7.3.2.3.1 Equivalent drag coefficient
- TR.7.3.2.3.2 Equivalent inertia coefficient [Go to Page]
- TR.7.3.2.4 Drag and inertia coefficients [Go to Page]
- TR.7.3.2.4.1 General
- TR.7.3.2.4.2 Hydrodynamic coefficients for tubulars [Go to Page]
- TR.7.3.2.4.2.1 General
- TR.7.3.2.4.2.2 Literature survey and recommended values
- TR.7.3.2.4.2.3 Marine growth dependence
- TR.7.3.2.4.2.4 Definition of relevant parameters
- TR.7.3.2.4.2.5 Dependence on roughness
- TR.7.3.2.4.2.6 Keulegan-Carpenter number dependence
- TR.7.3.2.4.2.7 Reynolds number dependence
- TR.7.3.2.4.3 Hydrodynamic coefficients for gussets
- TR.7.3.2.4.4 Hydrodynamic coefficients for chords [Go to Page]
- TR.7.3.2.4.4.1 Split tube chords
- TR.7.3.2.4.4.2 Triangular chords
- TR.7.3.2.4.5 Other shapes
- TR.7.3.2.5 Marine growth
- TR.7.3.3 Wave and current actions [Go to Page]
- TR.7.3.3.2 Hydrodynamic actions [Go to Page]
- TR.7.3.3.2.1 Morison equation
- TR.7.3.3.2.2 Drag action
- TR.7.3.3.2.3 Inertia actions
- TR.7.3.3.3 Wave models [Go to Page]
- TR.7.3.3.3.1 Deterministic waves
- TR.7.3.3.3.2 Stochastic waves
- TR.7.3.3.4 Current [Go to Page]
- TR.7.3.3.4.1 - General
- TR.7.3.3.4.2 Combination with wave particle velocities
- TR.7.3.3.4.3 Reduction of current by the actuator disc form
- TR.7.3.3.4.4 Current stretching
- TR.7.3.4 Wind actions
- TR.7.3.3 Wave and current actions�TR.7.3.4 Wind actions
- APPENDIX TR.7.A : Example of equivalent model computations
- APPENDIX TR.7.B: Comparison cases to assess implications of
- APPENDIX TR.7.C: Comparison of test results for chords
- Commentary to ISO 19905-1:2012, Clauses 8 and A.8 [Go to Page]
- TR A.8.8.6 Derivation of the alternative simplified negativ [Go to Page]
- TR A.8.8.6.1 Summary [Go to Page]
- TR A.8.8.6.2 Description of the method
- TR A.8.8.6.3 Basis for the method
- TR A.8.8.6.4 Derivation of the simplified correction term
- Determine effect on stiffness:
- Effect on total jack-up stiffness:
- TR A.8.8.6.5 Verification against an “exact” solution
- Commentary to ISO 19905-1:2012, Clauses 9 and A.9 [Go to Page]
- TR.9.3.6.2 Derivation of the limiting horizontal reaction g
- Commentary to ISO 19905-1:2012, Clauses 10 and A.10 [Go to Page]
- TR.10.4.2.1 Natural period — General
- TR.10.4.2.2 Derivation of Ke, effective stiffness used to c
- TR.10.4.3.3 Hysteretic damping
- TR.10.4.3.4 Vertical radiation damping in earthquake analys
- TR.10.5.3.4 / C.2.4 Guidance on the fourth method of ISO 19
- Commentary to ISO 19905-1:2012, Clauses 11 and A.11
- Commentary to ISO 19905-1:2012, Clauses 12 and A.12 [Go to Page]
- TR.12.6.2.2 Nominal bending strength [Go to Page]
- TR.12.6.2.2.1 Example
- TR.12.6.3.2 Background for ( in interaction equation approach
- Commentary to ISO 19905-1:2012, Annex C [Go to Page]
- TR.C.2.4 Guidance on the fourth method of ISO 19905-1:2012, [Go to Page]
- 9.3.1 Introduction [Go to Page]
- A.9.3.3.2 Ultimate vertical/horizontal/rotational capacity i [Go to Page]
