中华人民共和国住房和城乡建设部公告

Foreword

1　Scope

2　Normative　References

3　General　Previsions

• 3.1　Design　Condition

• 3.2　Foundation

4　Materials

• 4.1　General　Requirements

• 4.2　Plates

• 4.3　Pipes

• 4.4　Forgings

• 4.5　Bolting　Materials

• 4.6　Structural　Shapes

• 4.7　Welding　Consumables

• 4.8　Foreign　Materials

5　Design

• 5.1　General　Requirements

• 5.2　Design　of　Bottoms

• 5.3　Design　of　Sidewalls

• 5.4　Design　of　Roofs

• 5.5　Design　of　Roof　Knuckle　Regions　and　Compression-ring　Girders

• 5.6　Anchorage

• 5.7　Openings　and　Reinforcements

• 5.8　Flush-type　Shell　Connection

6　Pre-fabrication，Erection　and　Welding

• 6.1　General　Requirements

• 6.2　Welding

• 6.3　Thermal　Stress　Relief

7　Inspection，Examination，Testing　and　Acceptance

• 7.1　General　Requirements

• 7.2　Porosity　Limits

• 7.3　Non-destructive　Test

• 7.4　Pressure　Test

8　Pressure　and　Vacuum-relieving　Devices

• 8.1　General　Provisions

• 8.2　Pressure　Limits

• 8.3　Pressure　Setting　of　Safety　Devices

Appendix　A（Normative）　Suggested　Practice　Regarding　Foundations

• A.1　General　Requirements

• A.2　Requirements　for　Foundation　Dimensions

Appendix　B（Informative）　Example　for　Calculation　of　Steel　Welded，Low-pressure　Storage　Tanks

Explanation　of　Wording　in　This　Standard