目錄
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Materials
3.1 Concrete
3.2 Reinforcement
4 Basis of Structural Design
4.1 General
4.2 Analysis of slabs
4.3 Analysis of beams
4.4 Analysis of arches
4.5 Requirements for durability design
5 Design for Ultimate Limit State in Persistent Situations
5.1 General
5.2 Flexural members
5.3 Compression members
5.4 Tension members
5.5 Torsion members
5.6 Members subjected to punching shear
5.7 Members subjected to local compression
6 Design for Serviceability Limit State in Persistent Situations
6.1 General
6.2 Loss of prestress
6.3 Check for cracking resistance
6.4 Check for crack width
6.5 Check for deflection
7 Stress Analysis of Members in Persistent or Transient Situations
7.1 Stress analysis for prestressed concrete members in persistent situations
7.2 Stress analysis of members in transient situations
8 Requirements for Member Analysis
8.1 Composite flexural members
8.2 Post - tensioned concrete anchorage zones
8.3 Diaphragms at supports
8.4 Cap beams on piers and abutments
8.5 Pile caps
8.6 Hinges
8.7 Bearings
8.8 Deck expansion joints
9 Detailing Requirements
9.1 General
9.2 Slabs
9.3 Beams
9.4 Prestressed concrete superstructures
9.5 Arch bridges
9.6 Columns, piers and abutments, pile caps
9.7 Bearings and expansion joints
9.8 Culverts, lifting loops and hinges
Appendix A Practical Refined Analysis Models for Bridge Structures
Appendix B Analysis Method Using Strut - and - tie Model
Appendix C Concrete Shrinkage Strain and Creep Coefficient Calculation, Ratio of Median to Ultimate Values of Prestress Loss due to Prestressing Steel Relaxation
Appendix D Calculation Formulas for Temperature Actions
Appendix E Simplified Calculation Formula for Effective Length of Compression Member
Appendix F Calculation for Compressive Resistance of an Eccentrically
Loaded Reinforced Concrete Compression Member of Circular Cross - section with Longitudinal Reinforcement Evenly Distributed along the Perimeter
Appendix G Simplified Calculation for Loss of Prestress in Curved Tendons due to Anchorage Set, Reinforcement Retraction and Joint Compression after Considering Reverse Friction
Appendix H Simplified Calculation for Loss of Prestress Due to Elastic
Shortening of Concrete in Post - tensioned Members
Appendix J Calculation for Depth of Compression Zone in Type B Prestressed Concrete Flexural Members Permitted to Crack Wording Explanation for the Specifications Background to Provisions
1 General Provisions
2 Terms and Symbols
3 Materials
4 Basis of Structural Design
5 Design for Ultimate Limit State in Persistent Situations
6 Design for Serviceability Limit State in Persistent Situations
7 Stress Analysis of Members in Persistent or Transient Situations
8 Requirements for Member Analysis
9 Detailing Requirements
Appendix A Practical Refined Analysis Models for Bridge Structures
Appendix B Analysis Method Using Strut - and - tie Model
Appendix C Concrete Shrinkage Strain and Creep Coefficient Calculation, Ratio of Median to Ultimate Values of Prestress Loss due to Prestressing Steel Relaxation
Appendix D Calculation Formulas for Temperature Actions
Appendix E Simplified Calculation Formula for Effective Length of Compression Member
Appendix F Calculation for Compressive Resistance of an Eccentrically
Loaded Reinforced Concrete Compression Member of Circular Cross - section with Longitudinal Reinforcement Evenly Distributed along the Perimeter
Appendix G Simplified Calculation for Loss of Prestress in Curved Tendons due to Anchorage Set, Reinforcement Retraction and Joint Compression after Considering Reverse Friction
Appendix J Calculation for Depth of Compression Zone in Type B Prestressed Concrete Flexural Members Permitted to Crack
Technical Terms in Chinese and English
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