NB/T 20105-2012 in English

1 Scope

This standard specifies the values of design loads and actions as well as the action effect combinations of nuclear safety related building structures in nuclear power plants.
This standard is applicable to the structural design of nuclear safety related buildings in pressure water reactor nuclear power plant.

2 Normative References

The following documents for the application of this standard are essential. Any dated reference, just dated edition applies to this standard. For undated references, the latest edition (including any amendments) applies to this standard.
GB 50009-2001 Load Code for the Design of Building Structures
GB 50010-2010 Code for Design of Concrete Structures
GB/T 50572-2010 Code for Seismic Investigation and Evaluation of Nuclear Power Plants
EJ/T 926 Design Specifications for Prestressed Concrete Containment in Pressure Water Reactor Nuclear Power Plant
HAD 101/01 Earthquake Problems in Relation to Nuclear Power Plant Sitting
HAD 101/10 Extreme Meteorological Events in Nuclear Power Plant Sitting

3 Terminologies and Definitions

Foreword II
1 Scope
2 Normative References
3 Terminologies and Definitions
4 Basic Requirements
5 Shrinkage and Creep Effects of Concrete
6 Temperature Actions
7 Pressure Loads
8 Earthquake Actions
9 External Shock Wave Loads
10 Tornado Loads
11 Aircraft Impact Loads
12 Turbine Flying Objects
13 Wind Load W
14 Snow Loads
15 Live Loads
Appendix A (Informative) Shrinkage and Creep Calculation of EPR Pressure Water Reactor Nuclear Power Station
Appendix B (Normative) Design Standard Response Spectrum
Appendix C (Informative) Response Spectrum Adopted in Design of AP1000 and EPR Pressure Water Reactor Nuclear Power Plants
Appendix D (Informative) External Shock Wave Load Considered in the Design of French 900MW Nuclear Power Plant
Appendix E (Normative) Penetration of Hard Flying Objects Through Reinforced Concrete or Prestressed Concrete Plates
Appendix F (Informative) Aircraft Type and Analysis Method Considered in the Design of French 900MW Nuclear Power Plant