1 General Provisions

2 Terms and Symbols
2��1 Terms
2��2 Symbols and Notation

3 Classification and Combination of Loads
3��1 Classification of Loads and Representative Values of Loads
3��2 Combination of Loads

4 Permanent Load

5 Live Loads on Floors and Roofs
5��1 Uniformly Distributed Live Loads on Floors in Civil Buildings
5��2 Live Loads on Floors in Industrial Buildings
5��3 Live Loads on Roofs
5��4 Ash Load on Roofs
5��5 Construction and Maintenance Loads and Load on Railings
5��6 Dynamic Coefficient

6 Crane Load
6��1 Vertical and Horizontal Crane Loads
6��2 Combination of Multi-cranes
6��3 Dynamic Coefficients of Crane Loads
6��4 Combination Value�� Frequent Value and Quasi-permanent Value of Crane Load

7 Snow Load
7��1 Characteristic Value of Snow Load and Reference Snow Pressure
7��2 Distribution Factor for Roof Snow Load

8 Wind Load
8��1 Characteristic Value of Wind Load and Reference Wind Pressure
8��2 Exposure Factor for Wind Pressure
8��3 Shape Factor of Wind Load
8��4 Along-Wind Vibration and Dynamic Response Factor
8��5 Across-Wind and Torsional Wind Induced Vibration
8��6 Gust Factor

9 Thermal Action
9��1 General Requirements
9��2 Reference Air Temperature
9��3 Uniform Thermal Action
10 Accidental Load
10��1 General Requirements
10��2 Explosion
10��3 Impact

Appendix A Self-weight of Commonly Used Materials and Structural Members
Appendix B Reduction Factor of Fire Engine Load Accounting for the Influence ofCovered Soil
Appendix C Determination Method of Equivalent Uniformly Distributed Live Loadson Floors
Appendix D Live Loads on Floors in Industrial Buildings
Appendix E Determination Method for the Reference Snow Pressure�� Wind Pressure and Air Temperature
E��1 Reference Snow Pressure
E��2 Reference Wind Pressure
E��3 Statistical Calculation of Snow Pressure and Wind Velocity
E��4 Reference Air Temperature
E��5 Values of Snow Pressure�� Wind Pressure and Reference Air Temperature for Cities Nationwide
E��6 Nationwide Maps of Reference Snow Pressures�� Reference Wind Pressures and Reference Air Temperature
Appendix F Empirical Expressions for the Structural Fundamental Natural Period of Vibration
F��1 High-rise Structures
F��2 Tall Buildings
Appendix G Approximate Values for Vibration Mode Factors of Structures
Appendix H Equivalent Wind Load of Aross-wind and Torsional Vibration
H��1 Equivalent Wind Load of Across-wind Vibration for Structures with Circle Section
H��2 Equivalent Wind Load of Across-wind Vibration for Tall Buildings with Rectangular Plan
H��3 Equivalent Wind Load of Torsional Vibration for Tall Buildings with Rectangular Plan
Appendix J Acceleration of wind Induced Along-wind and Across-wind Vibration for Tall Buildings
J��1 Calculation of Acceleration for Along-wind Vibration
J��2 Calculation of Acceleration for Across-wind Vibration
Explanation of Wording in This Code
List of Quoted Standards