中华人民共和国住房和城乡建设部公告

前　　言

1　总　　则

2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

3　材　　料

• 3.1　钢　　材

• 3.2　混　凝　土

• 3.3　连接材料

4　基本规定

• 4.1　一般规定

• 4.2　结构分析与设计原则

• 4.3　实心钢管混凝土结构

• 4.4　空心钢管混凝土结构

5　圆形及多边形钢管混凝土构件承载力设计

• 5.1　单肢钢管混凝土柱在单一受力状态下承载力与刚度计算

• 5.2　格构式钢管混凝土构件在单一受力状态下承载力计算

• 5.3　钢管混凝土构件在复杂受力状态下承载力计算

• 5.4　混凝土徐变对构件承载力的影响

6　实心圆形钢管混凝土构件承载力设计

• 6.1　单肢柱轴心受力承载力计算

• 6.2　单肢柱横向受剪承载力计算

• 6.3　局部受压计算

• 6.4　钢管混凝土格构柱承载力计算

7　连接和节点设计

• 7.1　一般规定

• 7.2　实心钢管混凝土柱连接和梁柱节点

• 7.3　空心钢管混凝土柱连接和梁柱节点

• 7.4　柱脚节点

8　防火设计

9　制作与施工

• 9.1　钢管的制作

• 9.2　钢管的除锈、防腐涂装

• 9.3　实心钢管混凝土浇筑与安装施工

• 9.4　空心钢管混凝土构件制作

• 9.5　钢管混凝土结构的施工

附录A　各种截面的形常数

附录B　钢管混凝土构件抗压强度设计值

附录C　钢梁-钢管混凝土柱外加强环连接节点设计

附录D　钢筋混凝土梁-圆钢管混凝土柱的环梁节点配筋计算方法

附录E　钢管混凝土构件防火计算方法

本规范用词说明

引用标准名录

1　General Provisions

2　Terms and Symbols

• 2.1　Terms

• 2.2　Symbols

3　Materials

• 3.1　Steel

• 3.2　Concrete

• 3.3　Connection

4　Basic Requirements

• 4.1　General Requirements

• 4.2　Structural Analysis and Design Principle

• 4.3　Solid-CFST Member Structures

• 4.4　Hollow-CFST Member Structures

5　Design of Load-carrying Capacities for Circular and Polygon Cross-section CFST Members

• 5.1　Load-carrying Capacity and Rigidity Calculations of Single CFST Columns under Single Stress Condition

• 5.2　Load-carrying Capacity Calculation of CFST Latticed Members under Single Stress Condition

• 5.3　Load-carrying Capacity Calculation of CFST Members under Complex Stress Conditions

• 5.4　The Effects of Concrete Creep on Load-carrying Capacity of CFST Members

6　Design of Load-carrying Capacities for Solid Circular CFST Members

• 6.1　Load-carrying Capacity Calculation of Single Axial Loaded Column

• 6.2　Shear Carrying Capacity Calculation of Single Column

• 6.3　Caculation of Local Compression

• 6.4　Load-carrying Capacity Calculation of CFST Latticed Members

7　Design of Connections and Joints

• 7.1　General Requirements

• 7.2　Solid-CFST Members Connections and Joints

• 7.3　Hollow-CFST Members Connections and Joints

• 7.4　Pedestal Footing Joints

8　Fireproofing Design

9　Manufacture and Construction

• 9.1　Manufacture of Steel Pipe

• 9.2　Rust Removal and Preservative Coating of CFST Members

• 9.3　Concrete Pouring and Construction of Solid-CFST Members

• 9.4　Manufacture of Hollow-CFST Members

• 9.5　Construction of CFST Structures

Appendix A　Shape Constants for Various Cross sections

Appendix B　Compressive Strength Design Values for CFST Members

Appendix C　Joint Design of Steel Beam with CFST Column by Outside Stiffener Rings

Appendix D　RC Beam to Circular CFST Column Ringbeam Joints Calculation Methods

Appendix E　CFST Members Fireproofing Calculation Methods

Explanation of Wording in This Code

List of Quoted Standards