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E-raamat: Fixed Offshore Platforms:Structural Design for Fire Resistance: Structural Design for Fire Resistance [Taylor & Francis e-raamat]

  • Formaat: 224 pages, 15 Tables, black and white; 23 Illustrations, black and white
  • Ilmumisaeg: 18-Jun-2018
  • Kirjastus: CRC Press
  • ISBN-13: 9780429469282
  • Taylor & Francis e-raamat
  • Hind: 87,70 €*
  • * hind, mis tagab piiramatu üheaegsete kasutajate arvuga ligipääsu piiramatuks ajaks
  • Tavahind: 125,28 €
  • Säästad 30%
  • Formaat: 224 pages, 15 Tables, black and white; 23 Illustrations, black and white
  • Ilmumisaeg: 18-Jun-2018
  • Kirjastus: CRC Press
  • ISBN-13: 9780429469282

This book examines the fire-resistant design of fixed offshore platforms. It describes the required loading, load combinations, strength and stability checks for structural elements. It also explains the design of tubular joints, fatigue analysis, dynamic analysis, and impact analysis, Fire resistance, fire, explosion and blast effect analysis, fire protection materials, and safety.

Preface xiii
Author xv
1 Introduction 1(8)
1.1 General
1(1)
1.2 Objective
2(1)
1.3 Fixed Offshore Platforms
2(5)
1.3.1 Structural Components of a Fixed Offshore Platform
3(2)
1.3.1.1 Deck
4(1)
1.3.1.2 Jacket
5(1)
1.3.1.3 Foundation
5(1)
1.3.2 Types of Fixed Offshore Platforms
5(6)
1.3.2.1 Template or Jacket Platforms
5(1)
1.3.2.2 Tower
6(1)
1.3.2.3 Gravity Platforms (Concrete Gravity Structures)
6(1)
1.4 Major Fire Incidents on Offshore Platforms
7(2)
2 Design Methodology 9(8)
2.1 Input Data
9(2)
2.2 Data Collection and Conceptual/Preliminary Design
11(2)
2.2.1 Service Requirements
12(1)
2.3 Detailed Design
13(2)
2.4 Design Output
15(2)
3 Design Requirements 17(20)
3.1 Design Codes
17(1)
3.2 Functional Requirements
18(2)
3.2.1 Drilling and Production Templates
18(1)
3.2.1.1 Levelling
19(1)
3.2.1.2 Location and Orientation
19(1)
3.2.2 Protection Structure
19(1)
3.2.2.1 Clearance/Access
20(1)
3.3 Protection
20(4)
3.3.1 Riser Guards
21(1)
3.3.2 Overtrawlable Structures
21(1)
3.3.3 Ice Barriers
22(1)
3.3.4 Lateral Impact Protection
22(1)
3.3.5 Dropped-Object Protection
23(1)
3.4 Fabrication and Loadout Considerations
24(1)
3.5 Installation
24(1)
3.5.1 Launch Truss
25(1)
3.6 Inspection, Repair and Maintenance
25(2)
3.6.1 Inspection
25(1)
3.6.2 Repair and Maintenance
26(1)
3.7 Material Selection
27(5)
3.7.1 Structural Steel
27(1)
3.7.2 Concrete
28(4)
3.7.2.1 Concrete Mix Design
30(1)
3.7.2.2 Reinforced Concrete
31(1)
3.7.2.3 Grout
31(1)
3.8 Corrosion Protection
32(5)
3.8.1 Service Life and Corrosion Protection
33(1)
3.8.2 Cathodic Protection System
34(3)
4 Structural Analysis 37(62)
4.1 Selection of Member Sizes
37(7)
4.1.1 Selection of Pile Size
37(2)
4.1.2 Selection of Deck Leg Size and Deck Structure Dimensions
39(2)
4.1.2.1 Deck Leg Size
39(1)
4.1.2.2 Deck Framing
40(1)
4.1.2.3 Selection of Deck-Main Member Sizes
40(1)
4.1.3 Selection of Bracing Size
41(1)
4.1.3.1 Jacket Bracings
42(1)
4.1.4 Equipment and Living-Quarter Modules
42(2)
4.2 Design Load Conditions
44(24)
4.2.1 Dead Loads
44(1)
4.2.1.1 Equipment Loads
44(1)
4.2.1.2 Fluid Loads
44(1)
4.2.1.3 Drilling Loads
44(1)
4.2.2 Live Loads
44(1)
4.2.3 Environmental Loads
45(4)
4.2.3.1 Buoyancy Loads
45(1)
4.2.3.2 Wind Loads
45(1)
4.2.3.3 Hydrodynamic Loads
46(1)
4.2.3.4 Drag Force
47(1)
4.2.3.5 Lift Force
48(1)
4.2.3.6 Slamming Force
48(1)
4.2.3.7 Ice and Snow Loads
49(1)
4.2.4 Accidental Loads
49(15)
4.2.4.1 Fire as a Load Condition
49(2)
4.2.4.2 Explosion Loads
51(13)
4.2.5 Transportation Loads
64(1)
4.2.6 Installation Loads
64(1)
4.2.7 Typical Load Conditions
64(1)
4.2.8 Load Factors
65(1)
4.2.9 Load Combination
65(3)
4.2.9.1 Load Combination for Accidental Fire Situations
67(1)
4.3 Design of Tubular Members
68(17)
4.3.1 Determination of Component of Stresses
69(12)
4.3.1.1 Axial Tension
69(1)
4.3.1.2 Axial Compression
70(2)
4.3.1.3 Bending
72(1)
4.3.1.4 Shear
73(1)
4.3.1.5 Hoop Buckling
74(1)
4.3.1.6 Ring Stiffener Design
75(2)
4.3.1.7 Tubular Members Subjected to Combined Forces without Hydrostatic Pressure
77(1)
4.3.1.8 Tubular Members Subjected to Combined Forces with Hydrostatic Pressure
78(3)
4.3.2 Slenderness Ratio
81(1)
4.3.3 Wall Thickness Modulus
82(1)
4.3.4 Accidental Impact Loads
83(1)
4.3.5 Temporary and Transient Loads
83(1)
4.3.6 Collapse of Members Subjected to Hydrostatic Pressure
84(1)
4.3.7 Conical Transition between Cylindrical Sections
84(1)
4.3.8 Strength of Damaged Cylindrical Members
85(1)
4.4 Joint Design
85(5)
4.4.1 Loading Conditions
86(1)
4.4.2 Punching Shear Analysis
87(3)
4.4.2.1 Acting Punching Shear
87(1)
4.4.2.2 Chord Design Factors
87(1)
4.4.2.3 Geometry and Load Factors
88(1)
4.4.2.4 Allowable Punching Shear Stress
88(1)
4.4.2.5 Punching Shear Unity Check
89(1)
4.4.2.6 Combined Axial and Bending Stress Unity Check
89(1)
4.4.2.7 Joint Strength Unity Check
90(1)
4.5 Design of Other Structural Components
90(7)
4.5.1 Guideposts
90(1)
4.5.2 Padeye and Padear
91(1)
4.5.3 Clamps
91(1)
4.5.4 Plate Girder
92(4)
4.5.4.1 Sizing
93(2)
4.5.4.2 Design
95(1)
4.5.5 Well Conductor
96(1)
4.5.6 Pipeline and Umbilical Interfaces
96(1)
4.6 Fire Design of Structural Connections
97(2)
5 Impact Analysis 99(8)
5.1 Impact Energy
100(1)
5.2 Damage Assessment
101(1)
5.3 Bending and Deflection Check
101(3)
5.3.1 Bending
102(1)
5.3.2 Deflection
103(1)
5.3.3 Example of an Impact Analysis of a Tubular Member
104(1)
5.4 Pushover Analysis
104(3)
6 Lifting Analysis 107(4)
6.1 Lifting Arrangement
107(1)
6.2 Weight Calculation
108(3)
6.2.1 Lifting Forces
108(10)
6.2.1.1 Lifting Force Calculation Based on API RP 2A
108(1)
6.2.1.2 Lifting Force Calculation Based on Noble Denton's Requirements
109(1)
6.2.1.3 Lifting Force Calculation Based on Lloyd's Register Requirements
110(1)
7 Transportation Analysis 111(6)
7.1 Data Required for Analysis
111(1)
7.2 Transportation Analysis of Motion Force
111(4)
7.3 Seafastening
115(2)
8 Fatigue Analysis 117(4)
8.1 Fatigue Life
118(3)
8.1.1 Cumulative Fatigue Damage
118(1)
8.1.2 Stress Concentration Factors
119(1)
8.1.3 Curves
119(2)
9 Dynamic Analysis 121(4)
9.1 Equation of Motion
121(3)
9.2 Dynamic Amplification Factors
124(1)
10 Foundation Design 125(20)
10.1 Types of Foundations
125(1)
10.2 Pile Foundation Design
126(8)
10.2.1 Vertically Loaded Piles
128(3)
10.2.1.1 Ultimate Bearing Capacity
129(1)
10.2.1.2 General Theory for End-Bearing Capacity
129(1)
10.2.1.3 Skin Friction and End Bearing in Cohesive Soils
130(1)
10.2.1.4 Shaft Friction and End Bearing in Cohesionless Soils
131(1)
10.2.2 Laterally Loaded Piles
131(3)
10.2.2.1 Load Deflection of P-Y Curves
131(1)
10.2.2.2 Lateral Bearing Capacity for Sand
132(1)
10.2.2.3 Lateral Bearing Capacity for Soft Clay
133(1)
10.2.2.4 Lateral Bearing Capacity for Stiff Clay
134(1)
10.3 Shallow Foundation Design
134(7)
10.3.1 Ultimate Bearing Capacity
135(2)
10.3.1.1 Undrained Bearing Capacity (undrained friction angle = 0)
137(1)
10.3.2 Deformation
137(4)
10.3.2.1 Short-Term Deformation
138(2)
10.3.2.2 Long-Term Deformation
140(1)
10.3.3 Applied Bearing Pressure
141(1)
10.4 Gravity-Based Structures
141(4)
10.4.1 Resistance to Sliding
141(5)
10.4.1.1 Sliding on Sand
142(1)
10.4.1.2 Penetration of Skirts
142(1)
10.4.1.3 Sliding in Soft Clay
143(2)
11 Fire Resistance 145(38)
11.1 Empirically Derived Correlations
146(7)
11.1.1 WID Calculation Method
146(6)
11.1.2 Hp/A Calculation Method
152(1)
11.1.2.1 Fire-Resistance Test
153(1)
11.2 Heat Transfer Analysis
153(5)
11.2.1 Heat Transfer Equation
154(4)
11.2.1.1 Temperature Development of Steel Sections during Fire
155(3)
11.3 Structural (Mechanical Fire) Analysis
158(8)
11.3.1 Applied Loads
158(1)
11.3.1.1 Load Combination for Accidental Fire Situations
158(1)
11.3.2 Calculating the Load-Bearing Resistance of Steel Members
159(6)
11.3.2.1 Tension Members
159(2)
11.3.2.2 Columns
161(1)
11.3.2.3 Simply Supported Beams
162(1)
11.3.2.4 Continuous Beams
163(1)
11.3.2.5 Beam Columns
164(1)
11.3.2.6 Steel Elements with Non-Uniform Temperature Distribution
164(1)
11.3.3 Load-Bearing Resistance of Composite Components
165(1)
11.3.3.1 Composite Beams
165(1)
11.3.3.2 Composite Slabs
166(1)
11.4 Structural Performance Evaluation
166(12)
11.4.1 Deflection Criteria
166(1)
11.4.1.1 Robertson-Ryan Criteria
167(1)
11.4.2 Critical Temperature
167(2)
11.4.2.1 Critical Stress Equations
168(1)
11.4.3 Critical Loads
169(1)
11.4.4 Residual Strength
170(1)
11.4.4.1 Failure Criteria
170(1)
11.4.5 Robustness
171(12)
11.4.5.1 Robustness Can Be Measured Using the Following Three Approaches
172(1)
11.4.5.2 Risk-Based Robustness Index
173(1)
11.4.5.3 Deterministic Robustness Indexes
174(1)
11.4.5.4 Energy-Based Structural Robustness Criterion
175(1)
11.4.5.5 Ductility
176(1)
11.4.5.6 Ductility Ratios
176(2)
11.5 Fire Partitioning
178(2)
11.6 Practical Ways of Achieving Fire Resistance of Steel Structures
180(3)
12 Fire, Explosion and Blast Effect Analysis 183(8)
12.1 Single Degree of Freedom Analysis
183(4)
12.1.1 Equation of Motion
184(2)
12.1.2 The Dynamic Load Factor
186(1)
12.1.3 Hinge Rotation
187(1)
12.2 Elastic-Plastic Methods of Analysis
187(1)
12.3 Effect of Gas Explosions on Structures
188(3)
12.3.1 Duration of the Load and Natural Period of Vibration
188(3)
13 Fire Protection Materials 191(6)
13.1 Types of Fire Protection Materials
191(6)
13.1.1 Active Fire Protection Materials
191(1)
13.1.2 Passive Fire Protection Materials
191(11)
13.1.2.1 Fire-Resisting Boards
192(1)
13.1.2.2 Mineral Wool
192(1)
13.1.2.3 Intumescent Paint Coatings
193(1)
13.1.2.4 Vermiculite Cement Sprays
194(1)
13.1.2.5 Fibre Sprays
195(1)
13.1.2.6 Dry Lining Systems
195(2)
14 Fire Safety 197(12)
14.1 Safety Regulations
197(4)
14.2 Emergency Shutdown System and Depressurisation
201(1)
14.3 Layout and Ventilation
202(1)
14.3.1 Ventilation Regime
203(1)
14.4 Drainage Systems
203(1)
14.5 Fire Detectors
204(1)
14.6 Gas Detection
204(1)
14.7 Ignition Prevention Devices
204(1)
14.8 Fire Pumps
204(1)
14.9 Fire Hydrants
205(1)
14.10 Permit-to-Work System
205(2)
14.11 Automatic Fire Suppression
207(2)
14.11.1 Automatic Fire Sprinklers
207(2)
References 209(4)
Index 213
Mavis Sika Okyere (neé Nyarko) is a pipeline integrity engineer at Ghana National Gas Company. She is an expert in risk-based assessment, pipeline integrity, corrosion monitoring, and cathodic protection design. She has experience with piping & pipeline engineering principles as applied to both onshore & offshore conditions.



Mavis studied MSc. Gas Engineering and Management at University of Salford, United Kingdom and BSc. Civil Engineering at Kwame Nkrumah University of Science and Technology, Ghana.



She worked with LUDA Development Ltd, Bluecrest College, INTECSEA/Worleyparsons Atlantic Ltd, Technip, Ussuya Ghana Ltd, and Ghana Highway Authority. She has published in several books and journals, and is a member of the Institute of Gas Engineers and Managers (IGEM).
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