Denizcilik faaliyetlerinde kullanılan kaldırma tertibatları-Lloyd's Register

Üyeler Görebilir
Code For Lifting Appliances In A Marine Environment-Lloyd's Register
Denizcilik faaliyetlerinde kullanılan kaldırma tertibatları-Lloyd's Register

GENERAL REGULATIONS
Sections 1 to 8​

CHAPTER 1 GENERAL
Section 1 Introduction

1.1 Application​
1.2 Certification​
1.3 Classification​
1.4 Equivalents​
1.5 Calculations​
Section 2 Definitions
2.1 Safe Working Load (SWL) of a lifting appliance​
2.2 Safe Working Load (SWL) of a lifting component (loose gear)​
2.3 Service category​
2.4 Geometrical limit​
2.5 Factored load​
2.6 Duty factor​
2.7 Dynamic factor​
2.8 Live load​
2.9 Dead load​
2.10 Design stress​
Section 3 Plans and information to be submitted
3.1 Derrick systems​
3.2 Crane systems​
3.3 Mechanical lift docks​
3.4 Lifts and ramps​

CHAPTER 2 DERRICK SYSTEMS
Section 1 General

1.1 Application​
1.2 Equivalents​
1.3 Additional calculations​
1.4 Information to be submitted​
1.5 Materials​
1.6 Symbols and definitions​
Section 2 Design criteria
2.1 Operating range for derricks​
2.2 Inclination of the ship​
2.3 Weight of boom and tackle​
2.4 Friction allowance​
2.5 Factor of safety for ropes​
Section 3 Swinging derrick systems
3.1 General​
3.2 Operating conditions​
3.3 Force diagrams and calculations​
Section 4 Union purchase arrangements
4.1 General​
4.2 Working range of the rig​
4.3 Calculation of forces​
Section 5 Derrick cranes and derricks of special design
5.1 General​
5.2 Twin span tackles​
5.3 Slewing guys​
5.4 Derrick booms​
Section 6 Derrick booms
6.1 General​
6.2 Determination of forces​
6.3 Boom scantlings​
6.4 Construction details​
Section 7 Masts and derrick posts
7.1 General​
7.2 Symbols​
7.3 Loading and allowable stresses​
7.4 Stress calculations – Unstayed masts​
7.5 Stress calculations – Stayed masts​
7.6 Construction details​
7.7 Stays​
Section 8 Fittings for masts and derrick booms
8.1 General​
8.2 Goosenecks and derrick heel assemblies​
8.3 Cargo runner and span tackle​
8.4 Slewing and preventer guys​
8.5 Swivelling and fixed eyeplates​
8.6 Blocks​
8.7 Cargo hooks​
8.8 Miscellaneous fittings​
8.9 Deck eyeplates​

CHAPTER 3 CRANES AND SUBMERSIBLE LIFTING APPLIANCES
Section 1 Introduction

1.1 General​
1.2 Crane types​
1.3 Service category​
1.4 Alternative basis of approval​
Section 2 Shipboard cranes
2.1 General​
2.2 Load considerations​
2.3 Duty factor​
2.4 Basic loads​
2.5 Dynamic forces​
2.6 Dynamic forces due to crane movements​
2.7 Slewing forces​
2.8 Centrifugal forces​
2.9 Transverse forces due to travel motions​
2.10 Buffer forces​
2.11 Forces due to ship motion​
2.12 Wind loading​
2.13 Snow and ice loads​
2.14 Temperature effects​
2.15 Platform and access way loading​
2.16 Load combinations​
2.17 Stability​
2.18 Allowable stress – Elastic failure​
2.19 Allowable stress – Compression and bending members​
2.20 Crane jibs – Overall stability​
2.21 Slenderness ratio​
2.22 Allowable stress – Plate buckling failure​
2.23 Allowable stress – Buckling failure of thin walled cylinders​
2.24 Allowable stress – Joints and connections​
2.25 Slewing ring and slewing ring bolting​
2.26 Materials​
2.27 Rope safety factors and sheave ratio​
Section 3 Offshore cranes
3.1 General​
3.2 Service category and duty factor​
3.3 Dynamic forces​
3.4 Offlead angles​
3.5 Hoisting speed​
3.6 Slew rings​
3.7 Materials​
3.8 Rope safety factors​
3.9 Motion compensators​
Section 4 Submersible handling systems
4.1 General​
4.2 Service category and duty factor​
4.3 Basic loads​
4.4 Dynamic forces​
4.5 Offlead angles​
4.6 Stowage arrangements​
4.7 Materials​
4.8 Rope safety factors​
Section 5 Pedestals and foundation
5.1 General​
5.2 Design loads​
5.3 Allowable stresses​
5.4 Materials​

CHAPTER 4 MECHANICAL LIFT DOCKS
Section 1 General

1.1 Scope​
1.2 Procedure​
1.3 Lifting capacity​
1.4 Machinery, control and operational features​
Section 2 Structural design criteria
2.1 Loading​
2.2 Allowable stresses​
2.3 Rope and chain factors of safety​
2.4 Materials​
Section 3 Testing
3.1 General​
3.2 Load tests​
3.3 Operational test​
Section 4 Classification Regulations
4.1 General​
4.2 Character of classification and class notation​
4.3 Initial Survey​
4.4 Periodical Survey​
4.5 Classification of installations not built under survey​
Section 5 Certification requirements
5.1 General​

CHAPTER 5 LIFTS AND RAMPS
Section 1 Introduction

1.1 General​
Section 2 Cargo and vehicle lifts
2.1 General​
2.2 Basic loads​
2.3 Dynamic forces due to hoisting​
2.4 Forces due to ship motion​
2.5 Design loads​
2.6 Load combinations​
2.7 Allowable stress – Elastic failure​
2.8 Allowable stress – Plate buckling failure​
2.9 Required deck plating thickness​
2.10 Deflection criteria​
2.11 Guide rails​
2.12 Stowage locks​
2.13 Hoisting arrangements​
2.14 Materials​
Section 3 Vehicle ramps
3.1 General​
3.2 Basic loads​
3.3 Forces due to ship motion​
3.4 Design loads​
3.5 Load combinations​
3.6 Allowable stresses​
3.7 Deflection criteria​
3.8 Stowage locks​
3.9 Hoisting and slewing arrangements​
3.10 Materials​
Section 4 Passenger lifts
4.1 General​
4.2 Basic loads​
4.3 Dynamic forces resulting from operation of safety device or car striking buffers​
4.4 Forces due to ship motion​
4.5 Load combination​
4.6 Allowable stresses​
4.7 Deflection criteria​
4.8 Guides​
4.9 Safety gear​
4.10 Overspeed governors​
4.11 Buffers​
4.12 Hoisting arrangements​
4.13 Lift trunk and motor room​
4.14 Lift car and counterweight​
4.15 Landing doors​
4.16 Emergency means of escape​

CHAPTER 6 FITTINGS, LOOSE GEAR AND ROPES
Section 1 General

1.1 Application​
1.2 Materials and construction​
1.3 Testing and certification​
Section 2 Fittings
2.1 Gooseneck and derrick heel assemblies​
2.2 Swivel bearing assemblies​
2.3 Fixed eyeplates​
2.4 Built-in sheaves​
Section 3 Blocks
3.1 General​
3.2 Design loads and stresses​
3.3 Materials and construction​
3.4 Blocks for fibre ropes​
Section 4 Spreaders and lifting beams
4.1 General​
4.2 Loading and allowable stress​
Section 5 Loose gear
5.1 Shackles​
5.2 Hooks​
5.3 Swivels and lifting eyes​
5.4 Chains, links and rings​
5.5 Miscellaneous items​
Section 6 Steel wire ropes
6.1 General​
6.2 Steel wire for ropes​
6.3 Construction and application​
6.4 Splicing and terminal connections​
Section 7 Fibre ropes
7.1 General​
7.2 Application​
7.3 Slicing and terminal connections​

CHAPTER 7 MACHINERY, ELECTRICAL INSTALLATIONS AND CONTROL ENGINEERING SYSTEMS
Section 1 Introduction

1.1 General​
1.2 Design criteria for lifting appliance mechanisms​
1.3 Certification of lifting appliances​
1.4 Classification of lifting appliances​
Section 2 Mechanical aspects (classification requirements)
2.1 Plans and information to be submitted​
2.2 Basis of approval of machinery​
2.3 Manufacture of machinery​
Section 3 Electrical installations
3.1 Classification of lifting appliances​
3.2 Certification of lifting appliances​
3.3 Classification of existing lifting appliances​
Section 4 Control engineering systems
4.1 General​
4.2 Plans​
4.3 Survey during construction​
4.4 Classification of existing lifting appliances​
Section 5 Control and supervision of lifts for passengers and crew
5.1 General​
5.2 Alarms and safeguards​
Section 6 Control and supervision of lifting appliances for cargo handling
6.1 General​
6.2 Lifts and ramps​
6.3 Mechanical lift docks​
6.4 Derrick winches​
6.5 Cranes​

CHAPTER 8 MATERIALS
Section 1 General requirements

1.1 Scope​
Section 2 Materials to ship classification requirements
2.1 Manufacture, testing and inspection​
2.2 Alternative specifications​
Section 3 Materials to national or proprietary standards
3.1 General​
3.2 Manufacture​
3.3 Chemical composition​
3.4 Mechanical properties​
3.5 Testing​
3.6 Inspection​
3.7 Rectification of defects​
3.8 Certification and identification​

CHAPTER 9 TESTING, MARKING AND SURVEY REQUIREMENTS
Section 1 Testing

1.1 General​
1.2 Loose gear​
1.3 Steel wire rope​
1.4 Fibre rope​
1.5 Derricks and derrick cranes​
1.6 Cranes​
1.7 Launch and recovery systems for diving operations​
1.8 Mechanical lift docks​
1.9 Lifts and ramps​
1.10 Re-testing​
Section 2 Marking
2.1 General​
2.2 Loose gear​
2.3 Steel wire and fibre ropes​
2.4 Derricks, cranes and launch and recovery systems for diving operations​
Section 3 Survey requirements
3.1 General​
3.2 Initial Survey of new installations​
3.3 Initial Survey of existing installations​
3.4 Periodical Surveys​
3.5 Deferment of surveys​
3.6 Damage surveys​
3.7 Classification surveys​

CHAPTER 10 DOCUMENTATION
Section 1 General

1.1 Procedure​
1.2 Certificates for certification​
1.3 Classification certificates​
Section 2 Certification procedure
2.1 Initial Surveys​
2.2 Periodical Surveys​
2.3 Damage surveys​
2.4 Deferment of survey​
2.5 Other surveys​
Section 3 Classification procedure
3.1 General​
 

Ekli dosyalar

Üst