Standard No.:	NB/T 20011-2010
English Name:	Design Requirements for Nuclear Safety Related Steel Structure for Pressurized Water Reactor Nuclear Power Plant
Chinese Name:	压水堆核电厂核安全有关的钢结构设计要求
Professional Classification:	NB    Professional Standard - Energy
Source Content Issued by:	National Energy Administration
Issued on:	2010-5-1
Implemented on:	2010-10-1
Status:	superseded
Superseded by:	NB/T 20011-2019 Design code for nuclear safety related steel structures for pressure water reactor nuclear power plants NB/T 20009.37-2019 Welding material for pressurized water reactor nuclear power plants — Part 37: Wire and fluxes for submerged arc welding for containment vessel
Superseded on:	2020-7-1
Superseding:	EJ/T 1062-1998
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	180.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the design requirements for nuclear safety related steel structure for pressure water reactor nuclear power plant. This standard is applicable to the design of nuclear safety related steel structure for pressure water reactor nuclear power plant; as for other nuclear facilities, this standard may also be implemented by reference. This standard is not applicable to components maintaining pressure in nuclear facility, such as containment steel liners, pressure vessels, valves, pumps, pipelines as well as supports and hangers, and it is not applicable to steel structure in steel-concrete composite structure, neither. 2 Normative References The following documents for the application of this document are essential. Any dated reference, just dated edition applies to this document. For undated references, the latest edition (including any amendments) applies to this document. GB/T 700-1988 Carbon Structural Steels GB/T 1591-1994 High Strength Low Alloy Structural Steels GB/T 3811-2008 Design Rules for Cranes GB/T 5313 Steel Plates With through-thickness Characteristics GB/T 11352 Carbon Steel Castings for General Engineering Purpose GB 50017-2003 Code for Design of Steel Structures GB 50205-2001 Code for Acceptance of Construction Quality of Steel Structures HAF 003 Requirements for Quality Assurance and Safety of Nuclear Power Plants HAD 003/06 Quality Assurance in the Design of Nuclear Power Plants 3 Terminologies and Definitions For the purposes of this document, the following terminologies and definitions apply. 3.1 Load and action

Foreword i 1 Scope 2 Normative References 3 Terminologies and Definitions 4 General 5 Load-bearing Steel Structure Design 6 Design of Steel Linear and Anchoring System for Water Pool and Room 7 Design of Embedded Parts Appendix A (Informative) Performance Table of Common Steels Appendix B (Informative) Performance Table of Common Welding Materials Appendix C (Informative) Performance Table of High-strength Bolt References