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　基本规定

4　荷载与作用

• 4.1　荷载与作用分类

• 4.2　风荷载

• 4.3　覆冰荷载

• 4.4　地震作用

• 4.5　温度作用

5　钢塔架和桅杆结构

• 5.1　一般规定

• 5.2　塔桅钢结构的内力计算

• 5.3　塔桅钢结构的变形和整体稳定

• 5.4　纤　　绳

• 5.5　轴心受拉和轴心受压构件

• 5.6　拉弯和压弯构件

• 5.7　焊缝连接

• 5.8　螺栓连接

• 5.9　法兰连接

• 5.10　构造要求

6　混凝土圆筒形塔

• 6.1　一般规定

• 6.2　塔身变形和塔筒截面内力计算

• 6.3　塔筒截面承载能力验算

• 6.4　塔筒裂缝宽度验算

• 6.5　混凝土塔筒的构造要求

7　地基与基础

• 7.1　一般规定

• 7.2　地基计算

• 7.3　基础设计

• 7.4　基础的抗拔稳定和抗滑稳定

附录A　材料及连接

附录B　轴心受压钢构件的稳定系数

附录C　单管塔局部稳定验算

附录D　节点板尺寸的临界值

附录E　开孔塔筒截面承载力验算

附录F　截面形心轴至圆心轴的距离及截面核心距计算

附录G　开孔塔筒截面应力计算

附录H　在偏心荷载作用下，圆形、环形基础基底零应力区的基底压力计算系数

附录J　基础和锚板基础抗拔稳定计算

本标准用词说明

引用标准名录

1　General provisions

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

3　Basic requirements

4　Loads and actions

• 4.1　Classification of loads and actions

• 4.2　Wind load

• 4.3　Ice load

• 4.4　Earthquake action

• 4.5　Thermal action

5　Steel tower and mast structure

• 5.1　General requirements

• 5.2　Calculation of internal force for steel tower and mast structure

• 5.3　Deformation and stability of steel tower and mast structure

• 5.4　Cable

• 5.5　Members under axial tension and compression

• 5.6　Members under combined axial force and bending

• 5.7　Welding connections

• 5.8　Bolted connections

• 5.9　Flange connections

• 5.10　Detailing requirements

6　Cylindrical concrete tower

• 6.1　General requirements

• 6.2　Deformation of tower and internal force calculation of section

• 6.3　Calculation of bearing capacity

• 6.4　Calculation of crack

• 6.5　Detailing of cylindrical

7　Ground and foundation

• 7.1　General requirements

• 7.2　Calculation for ground

• 7.3　基础设计

• 7.4　Anti-uplift and anti-sliding stability of foundation

Appendix A　Materials and connections

Appendix B　Stability coefficient of axial compressed steel members

Appendix C　Local stability calculation of monopole

Appendix D　Critical value of gusset plate′s size

Appendix E　Calculation of capacity for section with openings

Appendix F　Calculation of distance between the centriodal axis and the central axis of the section，and moment of the core of the section

Appendix G　Stress analysis of concrete tube with openings

Appendix H　Pressure calculation coefficient of the base zero stress area for circle or ring foundation under eccentric load

Appendix J　Calculation of the anti-uplift stability for foundation and anchored plate

Explanation of wording in this standard

List of quoted standards