中文目录

• 中华人民共和国住房和城乡建设部公告

• Foreword

• 1　Scope

• 2　Normative　References

• 3　Basic　Design　Principles

• 4　Shape，Size　and　Materials　for　Ducts

• 5　Layout　of　Ducts

  • 5.1　General　Requirements

  • 5.2　Flue　Gas　Ducts

  • 5.3　Air　Ducts

• 6　Structure　of　Ducts

  • 6.1　General　Requirements

  • 6.2　Duct　and　Reinforcement　Ribs

  • 6.3　Type　Selection　for　Ducts

  • 6.4　Insulation　Construction

• 7　Components，Parts　and　Drive　Assemblies

• 8　Supports　and　Hangers

• Appendix　A（Informative）　Specification　Selection　for　Reinforcement　Ribs　and　Internal　Supporting　Bracings　of　Rectangular　Duct

• Appendix　B（Normative）　Welding　of　Duct　to　Flanges

• Appendix　C（Normative）　Welding　of　Reinforcement　Ribs

• Appendix　D（Normative）　Typical　Layout　of　Reinforcement　Ribs　and　Node　Types　of　Internal　Supporting　Rods　for　Rectangular　Duct

• Appendix　E（Informative）　Type　Selection　for　Transverse　Reinforcement　Ribs　of　Circular　Duct

• Explanation　of　Wording　in　This　Specification

英文目录