2　术语和符号

• 2.1　术　　语

• 2.2　符　　号

4　建筑物托换技术

• 4.1　一般规定

• 4.2　托换工程设计

• 4.3　托换工程施工

• 4.4　质量控制

5　城市隧道穿越托换技术

• 5.1　一般规定

• 5.2　城市隧道穿越托换设计

• 5.3　城市隧道穿越托换施工

• 5.4　质量控制

6　桥梁托换技术

• 6.1　一般规定

• 6.2　桥梁托换设计

• 6.3　桥梁托换施工

• 6.4　质量控制

7　托换工程监测

• 7.1　一般规定

• 7.2　建筑物托换工程监测

• 7.3　城市隧道穿越托换工程监测

• 7.4　桥梁托换工程监测

• 7.5　托换工程裂缝动态监测

附录A　托换工程中千斤顶的选用

• A.1　千斤顶的选用要点

• A.2　常用千斤顶的主要参数

2　Terms and symbols

• 2.1　Terms

• 2.2　Symbols

4　Underpinning technology for buildings

• 4.1　General requirements

• 4.2　Design of underpinning engineering

• 4.3　Construction of underpinning engineering

• 4.4　Quality control

5　Underpinning technology for traversing underground constructions tunnel

• 5.1　General requirements

• 5.2　Design of tunnel crossing underpinning

• 5.3　Construction of tunnel crossing underpinning

• 5.4　Quality inspection and monitoring

6　Underpinning technology for bridge

• 6.1　General requirements

• 6.2　Design of bridge underpinning

• 6.3　Construction of bridge underpinning

• 6.4　Quality control

7　Dynamic monitoring of underpinning process

• 7.1　General requirements

• 7.2　Dynamic monitoring of building underpinning

• 7.3　Monitoring of urban tunnel crossing underpinning project

• 7.4　Dynamic monitoring of bridge underpinning

• 7.5　Dynamic monitoring of crack in underpinning process

Appendix A　Selection of jacks in support and replacement engineering