1.0.1 This code is formulated with a view to implementing the national technical economy policy, achieving safety, credibility, state-of-the-art technology, economic feasibility, quality insurance and environment protection.
1.0.2 This Code is applicable to the design, construction and quality inspection of ground treatment of the construction project.
1.0.3 The ground treatment shall not only comply with the engineering design requirement, but shall also be in line with local conditions, local materials, environmental protection and resources-efficiency.
1.0.4 The ground treatment of construction project shall not only comply with those specified in this Code, but shall also comply with relevant compulsory regulations of current standards of the nation. When the treated foundation is calculated, it shall comply with relevant regulations of current national standard "Code for Design of Building Foundation" GB 50007.
1. General Provisions
2. Terminologies and Symbols
2.1 Terminologies
2.2 Symbols
3. Basic Requirements
4. Cushion
4.1 General Rules
4.2 Design
4.3 Construction
4.4 Quality Inspection
5. Preloading
5.1 General Rules
5.2 Design
5.3 Construction
5.4 Quality Inspection
6. Dynamic Consolidation and Dynamic Replacement
6.1 General Rules
6.2 Design
6.3 Construction
6.4 Quality inspection
7. Vibroflotation
7.1 General Rules
7.2 Design
7.3 Construction
7.4 Quality Inspection
8. Sand-gravel Pile
8.1 General Rules
8.2 Design
8.3 Construction
8.4 Quality Inspection
9. Cement-flyash-gravel Pile
9.1 General Rules
9.2 Design
9.3 Construction
9.4 Quality Inspection
10. Rammed Soil-cement Pile
10.1 General Rules
10.2 Design
10.3 Construction
10.4 Quality Inspection
11. Cement Deep Mixing
11.1 General Rules
11.2 Design
11.3 Construction
11.4 Quality Inspection
12. Jet Grouting
12.1 General Rules
12.2 Design
12.3 Construction
12.4 Quality Inspection
13. Lime Pile
13.1 General Rules
13.2 Design
13.3 Construction
13.4 Quality Detection
14. Lime Soil Pile and Earth Pile
14.1 General Rules
14.2 Design
14.3 Construction
14.4 Quality Inspection
15. Piles Thrusted-expanded in Column-hammer
15.1 General Rules
15.2 Design
15.3 Construction
15.4 Quality Inspection
16. Silicification Grouting and Soda Solution Grouting
16.1 General Rules
16.2 Design
16.3 Construction
16.4 Quality control
17. Other ground treatments
Appendix A Main Points on Load Test of Composite Foundation
Explanation of Wording in this Code
1.0.1 This code is formulated with a view to implementing the national technical economy policy, achieving safety, credibility, state-of-the-art technology, economic feasibility, quality insurance and environment protection.
1.0.2 This Code is applicable to the design, construction and quality inspection of ground treatment of the construction project.
1.0.3 The ground treatment shall not only comply with the engineering design requirement, but shall also be in line with local conditions, local materials, environmental protection and resources-efficiency.
1.0.4 The ground treatment of construction project shall not only comply with those specified in this Code, but shall also comply with relevant compulsory regulations of current standards of the nation. When the treated foundation is calculated, it shall comply with relevant regulations of current national standard "Code for Design of Building Foundation" GB 50007.
Contents of JGJ 79-2002
1. General Provisions
2. Terminologies and Symbols
2.1 Terminologies
2.2 Symbols
3. Basic Requirements
4. Cushion
4.1 General Rules
4.2 Design
4.3 Construction
4.4 Quality Inspection
5. Preloading
5.1 General Rules
5.2 Design
5.3 Construction
5.4 Quality Inspection
6. Dynamic Consolidation and Dynamic Replacement
6.1 General Rules
6.2 Design
6.3 Construction
6.4 Quality inspection
7. Vibroflotation
7.1 General Rules
7.2 Design
7.3 Construction
7.4 Quality Inspection
8. Sand-gravel Pile
8.1 General Rules
8.2 Design
8.3 Construction
8.4 Quality Inspection
9. Cement-flyash-gravel Pile
9.1 General Rules
9.2 Design
9.3 Construction
9.4 Quality Inspection
10. Rammed Soil-cement Pile
10.1 General Rules
10.2 Design
10.3 Construction
10.4 Quality Inspection
11. Cement Deep Mixing
11.1 General Rules
11.2 Design
11.3 Construction
11.4 Quality Inspection
12. Jet Grouting
12.1 General Rules
12.2 Design
12.3 Construction
12.4 Quality Inspection
13. Lime Pile
13.1 General Rules
13.2 Design
13.3 Construction
13.4 Quality Detection
14. Lime Soil Pile and Earth Pile
14.1 General Rules
14.2 Design
14.3 Construction
14.4 Quality Inspection
15. Piles Thrusted-expanded in Column-hammer
15.1 General Rules
15.2 Design
15.3 Construction
15.4 Quality Inspection
16. Silicification Grouting and Soda Solution Grouting
16.1 General Rules
16.2 Design
16.3 Construction
16.4 Quality control
17. Other ground treatments
Appendix A Main Points on Load Test of Composite Foundation
Explanation of Wording in this Code
