2　术语和符号

• 2.1　术　语

• 2.2　符　号

5　调查和检测

• 5.1　使用条件调查和检测

• 5.2　结构调查和检测

• 5.3　设备设施调查和检测

7　结构鉴定

• 7.1　一般规定

• 7.2　临时安全评估

• 7.3　详细鉴定

附录A　三维激光扫描与数字图像重建

• A.1　一般规定

• A.2　三维激光扫描

• A.3　数字图像重建

附录C　钢构件耐久性检测评估

• C.1　钢构件耐久性检测

• C.2　钢构件耐久性现状评定

附录E　钢材性能指标

• E.1　普通碳素钢

• E.2　低合金钢

• E.3　优质碳素结构钢

• E.4　桥梁用钢

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

5　Investigation and inspection

• 5.1　Investigation of and inspection of using environment

• 5.2　Investigation and inspection of structure

• 5.3　Investigation and inspection of facilities

7　Structure appraisal

• 7.1　General requirements

• 7.2　Temporary safety assessment

• 7.3　Detailed appraisal

Appendix A　3D laser scanning and digital image reconstruction

Appendix C　Steel structure member durability test and assessment

Appendix E　Mechanical property index of steel