Chapter 1. RAILROAD TRACKAGE
Railroad Car Curvature Standards
Section 2. ROADWAY
Drainage - 4_860_020022
Section 3. BALLAST AND SUB-BALLAST
Section 4. TIES
Running Track
Section 5. TRACK
Tie Plates
Gaging
Section 6. RUNNING TRACK GRADE AND ALIGNMENT
Clearances - 4_860_020030
Section 7. TURNOUTS AND CROSSOVERS
Section 8. TURNOUTS AND CROSSOVERS
Section 9. TRACKAGE IN PAVEMENT
Figure 1. Railroad Track suport
Section 10. SIDINGS
Section 11. WAREHOUSE TRACKAGE
Section 12. TRACK SCALES
Section 13. YARDS
Ladder Tracks
Section 14. RAILROAD BRIDGES AND TRESTLES
Chapter 2. WIDE GAGE PORTAL CRANE TRACKAGE
Section 2. TRACKAGE COMPONENTS
Wheel Loads
Linear Offset Computation
Figure 2. Minimum Rigid Frog Angle-Portal Crane Rails
Figure 3. Flangeway Width Calculation
Section 3. PORTAL CRANE TRACK CURVE ALIGNMENT
Minimum Radius
Selection of Radius
Central Angle
Design Procedure - 4_860_020051
Example of Vertical Alignment
Suspension
Symbols and Nomenclature
Figure 4. Gage Reduction Diagram (32 Wheel Crane)
Figure 5. 24-Wheel Crane Equivalent Lenght
Figure 6. Travel Bases for Cranes
Figure 7. Relationship of Curves
Figure 8. Functions of Linear or Control Curve
Figure 9. Relation Between Inner and Outer Curve Stationing and Transition Curve Arc Definition
Figure 10. Crane Reaction to Grades on Horizontal Curves
Table 1. Design Procedure
Table 1. Design Procedure - continued - 4_860_020063
Table 1. Design Procedure - continued - 4_860_020064
Table 1. Design Procedure - continued - 4_860_020065
Table 1. Design Procedure - continued - 4_860_020066
Table 1. Design Procedure - continued - 4_860_020067
Table 1. Design Procedure - continued - 4_860_020068
Table 2 Sample Curve Composition
Table 2 Sample Curve Composition - continued
Table 3. Tabulation of Sample Curve Composition
Table 3. Tabulation of Sample Curve Composition - continued
Table 4. Symbols and Nomenclature
Table 4. Symbols and Nomenclature - continued - 4_860_020075
Table 4. Symbols and Nomenclature - continued - 4_860_020076
Table 4. Symbols and Nomenclature - continued - 4_860_020077
Section 4. PORTAL CRANE TRACK REPLACEMENT CURVE ALIGNMENT
Rail Construction Requirements
Rail Construction Requirements - continued
REFERENCES - 4_860_020081
REFERENCES - continued - 4_860_020082
REFERENCES - continued - 4_860_020083
REFERENCES - continued - 4_860_020084
4_860_02
Railroad Car Curvature Standards
Section 2. ROADWAY
Drainage - 4_860_020022
Section 3. BALLAST AND SUB-BALLAST
Section 4. TIES
Running Track
Section 5. TRACK
Tie Plates
Gaging
Section 6. RUNNING TRACK GRADE AND ALIGNMENT
Clearances - 4_860_020030
Section 7. TURNOUTS AND CROSSOVERS
Section 8. TURNOUTS AND CROSSOVERS
Section 9. TRACKAGE IN PAVEMENT
Figure 1. Railroad Track suport
Section 10. SIDINGS
Section 11. WAREHOUSE TRACKAGE
Section 12. TRACK SCALES
Section 13. YARDS
Ladder Tracks
Section 14. RAILROAD BRIDGES AND TRESTLES
Chapter 2. WIDE GAGE PORTAL CRANE TRACKAGE
Section 2. TRACKAGE COMPONENTS
Wheel Loads
Linear Offset Computation
Figure 2. Minimum Rigid Frog Angle-Portal Crane Rails
Figure 3. Flangeway Width Calculation
Section 3. PORTAL CRANE TRACK CURVE ALIGNMENT
Minimum Radius
Selection of Radius
Central Angle
Design Procedure - 4_860_020051
Example of Vertical Alignment
Suspension
Symbols and Nomenclature
Figure 4. Gage Reduction Diagram (32 Wheel Crane)
Figure 5. 24-Wheel Crane Equivalent Lenght
Figure 6. Travel Bases for Cranes
Figure 7. Relationship of Curves
Figure 8. Functions of Linear or Control Curve
Figure 9. Relation Between Inner and Outer Curve Stationing and Transition Curve Arc Definition
Figure 10. Crane Reaction to Grades on Horizontal Curves
Table 1. Design Procedure
Table 1. Design Procedure - continued - 4_860_020063
Table 1. Design Procedure - continued - 4_860_020064
Table 1. Design Procedure - continued - 4_860_020065
Table 1. Design Procedure - continued - 4_860_020066
Table 1. Design Procedure - continued - 4_860_020067
Table 1. Design Procedure - continued - 4_860_020068
Table 2 Sample Curve Composition
Table 2 Sample Curve Composition - continued
Table 3. Tabulation of Sample Curve Composition
Table 3. Tabulation of Sample Curve Composition - continued
Table 4. Symbols and Nomenclature
Table 4. Symbols and Nomenclature - continued - 4_860_020075
Table 4. Symbols and Nomenclature - continued - 4_860_020076
Table 4. Symbols and Nomenclature - continued - 4_860_020077
Section 4. PORTAL CRANE TRACK REPLACEMENT CURVE ALIGNMENT
Rail Construction Requirements
Rail Construction Requirements - continued
REFERENCES - 4_860_020081
REFERENCES - continued - 4_860_020082
REFERENCES - continued - 4_860_020083
REFERENCES - continued - 4_860_020084
4_860_02
