规范《GB150.3-2011PressureVesselsPart.3-DESIGN》.pdf

ICS 23.020.30 J 74 National Standard of the People’s Republic of China 中华人民共和国国家标准 GB 150.3－2011 Partially Replace GB 150－1998 Pressure Vessels— Part 3: Design 压力容器 第 3 部分：设计 Issue on: November 21, 2011 Implemented on: March 1, 2012 Issued by General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China Standardization Administration of the People’s Republic of China   Contents 1 Scope1 2 Normative References1 3 Cylinders and Spherical Shells Under Internal Pressure2 4 Cylinder and Spherical Shell Under External Pressure4 5 Heads 27 6 Openings and Reinforcements 70 7 Flange102 Appendix A (Normative) Noncircular Cross Section Vessels150 Appendix B (Normative) Flat Steel Ribbon Wound Cylinder187 Appendix C (Informative) Seal Structure 191 Appendix D (Informative) Structure of Welding Joint240 Appendix E (Normative) Basic Design Requirements for Low Temperature Pressure Vessels 266   Forward Appendix C and Appendix D of this part in this standard are recommendatory and others are mandatory. This standard GB 150 “Pressure Vessels” consists of the following four parts: ——Part 1: General Requirements; ——Part 2: Materials; ——Part 3: Design; ——Part 4: Fabrication, Inspection and Testing, and Acceptance. This part is “Part 3: Design” of GB 150 “Stationary Pressure Vessels”. This part is drafted according to the rules provided by GB/T 1.1－2009 “Directives for Standardization”. On the basis of Chapter 5~Chapter 9, Appendix C, App