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　施工阶段设计

• 4.1　一般规定

• 4.2　施工阶段结构分析

• 4.3　结构预变形

• 4.4　施工详图设计

5　材　　料

• 5.1　一般规定

• 5.2　钢　　材

• 5.3　焊接材料

• 5.4　紧　固　件

• 5.5　钢铸件、锚具和销轴

• 5.6　涂装材料

• 5.7　材料存储

6　焊　　接

• 6.1　一般规定

• 6.2　焊接从业人员

• 6.3　焊接工艺

• 6.4　焊接接头

• 6.5　焊接质量检验

• 6.6　焊接缺陷返修

7　紧固件连接

• 7.1　一般规定

• 7.2　连接件加工及摩擦面处理

• 7.3　普通紧固件连接

• 7.4　高强度螺栓连接

8　零件及部件加工

• 8.1　一般规定

• 8.2　放样和号料

• 8.3　切　　割

• 8.4　矫正和成型

• 8.5　边缘加工

• 8.6　制　　孔

• 8.7　螺栓球和焊接球加工

• 8.8　铸钢节点加工

• 8.9　索节点加工

9　构件组装及加工

• 9.1　一般规定

• 9.2　部件拼接

• 9.3　构件组装

• 9.4　构件端部加工

• 9.5　构件矫正

10　钢结构预拼装

• 10.1　一般规定

• 10.2　实体预拼装

• 10.3　计算机辅助模拟预拼装

11　钢结构安装

• 11.1　一般规定

• 11.2　起重设备和吊具

• 11.3　基础、支承面和预埋件

• 11.4　构件安装

• 11.5　单层钢结构

• 11.6　多层、高层钢结构

• 11.7　大跨度空间钢结构

• 11.8　高耸钢结构

12　压型金属板

13　涂　　装

• 13.1　一般规定

• 13.2　表面处理

• 13.3　油漆防腐涂装

• 13.4　金属热喷涂

• 13.5　热浸镀锌防腐

• 13.6　防火涂装

14　施工测量

• 14.1　一般规定

• 14.2　平面控制网

• 14.3　高程控制网

• 14.4　单层钢结构施工测量

• 14.5　多层、高层钢结构施工测量

• 14.6　高耸钢结构施工测量

15　施工监测

• 15.1　一般规定

• 15.2　施工监测

16　施工安全和环境保护

• 16.1　一般规定

• 16.2　登高作业

• 16.3　安全通道

• 16.4　洞口和临边防护

• 16.5　施工机械和设备

• 16.6　吊装区安全

• 16.7　消防安全措施

• 16.8　环境保护措施

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　Basic Requirement

4　Design of Construction Stage

• 4.1　General Requirement

• 4.2　Structure Analysis of Construction Stage

• 4.3　Preset Deformation of Structure

• 4.4　Detail Design

5　Materials

• 5.1　General Requirement

• 5.2　Steel Materials

• 5.3　Welding Materials

• 5.4　Fasteners for Connections

• 5.5　Steel Castings，Anchorages and Pins

• 5.6　Coating Materials

• 5.7　Material Storages

6　Welding

• 6.1　General Requirement

• 6.2　Welding Personnel

• 6.3　Welding Process

• 6.4　Welding Connections

• 6.5　Inspection of Welding Quality

• 6.6　Repairing of Welding Defects

7　Connecting of Fasteners

• 7.1　General Requirement

• 7.2　Preparation of Connecting Pieces and Friction Surface Treatment

• 7.3　Connecting of Ordinary Fasteners

• 7.4　Connecting of High Strength Bolts

8　Processing of Steel Parts and Components

• 8.1　General Requirement

• 8.2　Setting Out and Marking-off

• 8.3　Cutting

• 8.4　Rectification and Formation

• 8.5　Triming of Edges

• 8.6　Holing

• 8.7　Processing of Welded Hollow Spheres and Bolted Spheres

• 8.8　Processing of Steel Castings

• 8.9　Processing of Rope Nodes

9　Assembling and Processing of Steel Elements

• 9.1　General Recquirement

• 9.2　Assembling of Components

• 9.3　Assembling of Elements

• 9.4　Milling of Element Ends

• 9.5　Rectification of Steel Elements

10　Test Assembling of Steel Structures

• 10.1　General Requirement

• 10.2　Test Assembling of Steel Structures

• 10.3　Test Assembling of Computer Assistanee Simulation

11　Installation of Steel Structures

• 11.1　General Requirement

• 11.2　Hoisting Equipment and Hoisting Meehanisms

• 11.3　Foundation，Bearing Surface and Embedment Parts

• 11.4　Installation of Elements

• 11.5　Single-story Steel Structures

• 11.6　Muhi-story and Tall Steel structures

• 11.7　Long-span Spatial Steel Structures

• 11.8　High-rising Steel Structures

12　Extruded Metal Plates

13　Coating of Steel Structures

• 13.1　General Requirement

• 13.2　Surface Treatment

• 13.3　Coating of Anticorrosive Paint Layer

• 13.4　Metal Hot Spraying

• 13.5　Anticorrosion of Hot Dipping Galvanizing

• 13.6　Coating of Fire-retardant Coating Layer

14　Construction Surveying

• 14.1　General Requirement

• 14.2　Plan Control Network Survey

• 14.3　Elevation Control Network Survey

• 14.4　Surveying of Single-story Steel Structures

• 14.5　Surveying of Multi-story and Tall Steel Structures

• 14.6　Surveying of High-rising Steel Structures

15　Construction Monitoring

• 15.1　General Requirement

• 15.2　Construction Monitoring

16　Construction Safety and Environmental Protection

• 16.1　General Requirement

• 16.2　Climb Up

• 16.3　Safety Channel

• 16.4　Protection of Holes and Sides

• 16.5　Construction Machinery and Equipment

• 16.6　Safety of Site Hoisting Area

• 16.7　Measure of Fire Security

• 16.8　Measure of Environmental Protection

Explanation of W ording in This Code

List of Quoted Standards