混凝土结构设计规范PDF电子书下载

1　General Principles 1

2　Terms,Symbols 2

2.1 Terms 2

2.2 Symbols 3

3 Fundamental Design Stipulations 8

3.1 General Stipulations 8

3.2 Stipulations for Calculation of Ultimate Limit States 9

3.3 Stipulations for Checking Calculation of Serviceability Limit States 10

3.4 Stipulations for Durability 12

4 Materials 15

4.1 Concrete 15

4.2 Steel Reinforcements 17

5 Structural Analysis 21

5.1 Fundamental Principles 21

5.2 Linear Elastic Analysis Method 22

5.3 Other Methods for Analysis 23

6 Requirements for Calculation of Prestressed Concrete Structural Members 25

6.1 General Stipulations 25

6.2 Calculation of Values for Loss of Prestress 32

7 Calculation of Ultimate Limit States 37

7.1 General Stipulations for Calculation of Normal Section Load-bearing Capacity 37

7.2 Calculation of Normal Section Flexural Load-bearing Capacity 40

7.3 Calculation of Normal Section Compressive Load-bearing Capacity 43

7.4 Calculation of Normal Section Tensile Load-bearing Capacity 55

7.5 Calculation of Inclined Section Load-bearing Capacity 57

7.6 Calculation of Torsional Section Load-bearing Capacity 65

7.7 Calculation of Punching Shear Load-bearing Capacity 72

7.8 Calculation of Local Compression Load-bearing Capacity 76

7.9 Checking Calculation of Fatigue 78

8 Checking Calculation of Serviceability Limit States 86

8.1 Checking Calculation of Crack Control 86

8.2 Checking Calculation for Deflection of Flexural Member 93

9 Stipulations for Detailing Requirements 97

9.1 Expansion Joint 97

9.2 Concrete Cover 98

9.3 Anchorage of Steel Reinforcement 99

9.4 Connection of Steel Reinforcements 101

9.5 Minimum Ratio of Reinforcement for Longitudinal Stressed Steel Reinforcements 104

9.6 Stipulations for Detailing Requirements of Prestressed Concrete Structural Members 105

10 Fundamental Stipulations for Structural Members 109

10.1 Slab 109

10.2 Beam 112

10.3 Column 119

10.4 Nodal Point of Girder and Column 120

10.5 Wall 124

10.6 Superposed Flexural Member 127

10.7 Deep Flexural Member 133

10.8 Corbel 139

10.9 Embedded Parts and Hanging Ring 141

10.10 Connection of Precast Structural Members 144

11 Earthquake-resistant Design of Reinforced Concrete Structural Members 146

11.1 General Stipulations 146

11.2 Materials 150

11.3 Frame Girder 150

11.4 Column of Frame and Column of Braced Frame 154

11.5 Column of Hinged Bent 163

11.6 Nodal Point and Embedded Parts for Girder and Column of Frame 164

11.7 Structural(Shear)Wall 170

11.8 Prestressed Concrete Structural Members 178

Appendix A Calculation of Plain Concrete Structural Member 180

Appendix B Nominal Sectional Area,Calculated Sectional Area and Theoretical Weight of Steel Reinforcements 184

Appendix C Multi-axial Strength and Constitutive Relation of Concrete 186

Appendix D Loss of Prestress for Common Tendon Shapes of Post-tensioned Prestressed Steel Reinforcements 190

Appendix E Time-dependent Loss of Prestress 193

Appendix F Calculation for Normal Section Load-bearing Capacity of Random Section Members 196

Appendix G Design Value of Equivalent Concentrated Reaction Used for Calculation of Nodal Point of Slab and Column 199

Explanation of Wording in This Code 204