Header
About this publication
Preface
1 Scope and general
1.1 Scope and application
1.1.1 Scope
1.1.2 Application
1.2 New designs and innovations
1.3 Interpretations
1.4 Referenced documents
1.5 Definitions
2 Materials
2.1 Yield stress and tensile strength
2.2 Acceptance of steel
2.3 Unidentified steel
2.4 Welds and weld categories
2.5 Lamellar inclusions
3 Classification of runway girders
3.1 Scope of section
3.2 Classification of crane runways
3.3 Utilization class
3.4 Local utilization class
4 Loads and load combinations
4.1 Scope of section
4.2 Categorization of crane loads
4.3 Determination of loads
4.4 Load combinations
4.4.1 General
4.4.2 Two or more cranes on the same runway
4.4.3 Multiple bays
4.4.4 Application of load combinations
5 Design of runway girders
5.1 General
5.2 Forms of construction
5.2.1 General
5.2.2 Simply supported girders
5.2.3 Continuous girders
5.2.4 Cantilevered girders
5.3 Application of crane loads
5.3.1 Placing the wheel train
5.3.2 Point of application of loads
5.3.3 Torsion
5.4 Methods of analysis
5.5 Verification of strength adequacy
5.6 Method of design
5.6.1 General
5.6.2 Light duty runways
5.6.3 Heavy duty runways
5.6.4 Verification of lateral buckling capacity
5.7 Detail design of girder webs and flanges
5.7.1 General
5.7.2 Top flange
5.7.2.1 General
5.7.2.2 Local transverse bending of the compression flange
5.7.3 Girder web and stiffeners
5.7.3.1 General
5.7.3.2 Shear and bending moment interaction
5.7.3.3 Vertical loads on web
5.7.3.4 Local torsion
5.7.3.5 Web buckling under vertical loads
5.8 Girder support
5.9 Box girders and compound girders
5.9.1 Box Girders
5.9.2 Compound girder
5.10 Latticed runway girders
5.11 End buffer stops
5.12 Monorail beams
5.12.1 Types of monorail beams
5.12.2 Global design
5.12.3 Design of local elements
5.12.3.1 Flange thickness
5.12.3.2 Web thickness of single-web beam
5.12.4 Monorail supports
5.12.5 Curved monorail beams
5.12.6 Marking
5.13 Serviceability
6 Verification of fatigue life
6.1 General
6.2 Fatigue strength
6.2.1 General
6.2.2 Permissible stress design
6.2.3 Limit states design
6.3 Method of verification
6.4 Latticed structures
6.5 Local areas
7 Crane rail and rail accessories
8 Fabrication and erection
8.1 General
8.2 Tolerances
8.3 Cambering
9 Inspection and maintenance
9.1 General
9.2 Scope of inspection
9.3 Frequency of inspections
9.4 Repairs
Appendix A
Appendix B
B.1 General
B.2 Oblique travelling forces
B.3 Acceleration
B.4 Forces on end buffer stops
Appendix C
C.1 Torsion induced by crane loads
C.2 Lateral buckling verification procedures
Appendix D
