中国工程建设标准化协会公告

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　调查

5　基础检测与评定

• 5.1　一般规定

• 5.2　材料性能检测

• 5.3　混凝土结构检测

• 5.4　钢筋检测

• 5.5　尺寸与偏差检测

• 5.6　变形检测

6　钢结构材料检测

• 6.1　一般规定

• 6.2　钢材检测

• 6.3　连接用紧固标准件检测

• 6.4　桅杆用纤绳检测

7　钢构件检测与评定

• 7.1　一般规定

• 7.2　构件几何尺寸检测

• 7.3　构件表面质量检测

• 7.4　构件的变形检测

8　连接节点检测与评定

• 8.1　一般规定

• 8.2　焊接连接

• 8.3　普通螺栓连接

• 8.4　高强度螺栓连接

• 8.5　插接连接

• 8.6　锚栓连接

9　钢结构防腐检测与评定

• 9.1　一般规定

• 9.2　钢结构防腐涂层检测

• 9.3　钢结构锈蚀检测

10　结构整体变形检测与评定

• 10.1　一般规定

• 10.2　结构垂直度检测

• 10.3　结构平面几何尺寸检测

11　体系评定

• 11.1　一般规定

• 11.2　结构安全性等级评定

• 11.3　结构适用性等级评定

• 11.4　结构耐久性等级评定

12　加固基本原则

• 12.1　一般规定

• 12.2　材料

• 12.3　荷载与作用

• 12.4　结构分析的基本规定

13　加固基本方法

• 13.1　一般规定

• 13.2　改变结构体系

• 13.3　替换构件

• 13.4　增大构件截面

• 13.5　增强连接

• 13.6　加固件的连接

• 13.7　加固结构的防腐

14　加固的施工安全措施

15　加固验收与维护

• 15.1　加固验收

• 15.2　加固后结构维护

附录A　基于里氏硬度直接推定钢材强度的无损检测方法

附录B　增大构件截面的主要形式

本规程用词说明

引用标准名录

1　General provisions

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

3　General requirements

4　Survey

5　Inspection and assessment of foundation

• 5.1　General requirements

• 5.2　Inspection of material performance

• 5.3　Inspection of concrete structure

• 5.4　Inspection of steel reinforcement

• 5.5　Inspection of dimensions and errors

• 5.6　Inspection of deformation

6　Inspection of steel structure material

• 6.1　General requirements

• 6.2　Inspection of steel

• 6.3　Inspection of connection fasteners

• 6.4　Inspection of mast cable

7　Inspection and assessment of steel member

• 7.1　General requirements

• 7.2　Inspection of memeber dimensions

• 7.3　Inspection of memeber surface quality

• 7.4　Inspection of member deformation

8　Inspection and assessment of connection joint

• 8.1　General requirements

• 8.2　Welding connection

• 8.3　Ordinary bolts connection

• 8.4　High-strength bolts connection

• 8.5　Plug-in connection

• 8.6　Anchor bolt connection

9　Anti-corrosion inspection and assessment of steel structure

• 9.1　General requirements

• 9.2　Anticorrosion coating inspection of steel structure

• 9.3　Rust inspection of steel structure

10　Inspection and assessment of structual deformation

• 10.1　General requirements

• 10.2　Inspection of gravity vertical degree of structure

• 10.3　Inspection of plan geometric dimension of structure

11　Assessment of structure system

• 11.1　General requirements

• 11.2　Assessment of structural safety grade

• 11.3　Assessment of structural serviceability grade

• 11.4　Assessment of structural durability grade

12　Basic principles of structure strengthening

• 12.1　General requirements

• 12.2　Material

• 12.3　Load and action

• 12.4　Basic regulations of structural analysis

13　Basic approach of structure strengthening

• 13.1　General requirements

• 13.2　Changing of structural system

• 13.3　Replacement of members

• 13.4　Increasment of member section

• 13.5　Strengthening of connections

• 13.6　Connection of strengthening member

• 13.7　Anticorrosion of strengthening structure

14　Construction safety method for strengthening structure

15　Acceptance and maintenance of strengthening structure

• 15.1　Acceptance of strengthening structure

• 15.2　Maintenance of strengthening structure

Appendix A　Nondestructive testing method for estimation of steel strength based on leeb hardness

Appendix B　Increasing form of member section

Explanation of wording in this specification

List of quoted standards