1.0.1 The specifications are formulated to be suitable for the construction development of civil airport in China, standardize technical requirements for investigation and surveying of airport and improve the surveying level of airport to make the surveying targeted, professional and systematic and ensure the investigation results are reliable and practical.
1.0.2 The specifications are applicable to investigation and surveying of airport serving civil aviation transportation and of civil part of civil and military airport at the state of new construction and renovation (extension) or used as reference for investigation and surveying of general airport and heliport.
1.0.3 As for terminal works, road works, drainage works, communication and navigation management works, aircraft maintenance works, fire protection works, fuel supply works, water supply and heat supply works, power and gas supply works, and buildings and public facilities serving as production assistance and administrative living facility and environmental protection, the geotechnical investigation shall comply with GB 50021 Code for Investigation of Geotechnical Engineering and CJJ 56 Code for Municipal Engineering Investigation and Surveying.
1.0.4 Engineering investigation and surveying of airport shall not only comply with those specified in the specifications but also meet the standards and codes stated in the current standards of the Nation as well as the current relevant standards and codes at the place where the airport is being constructed.
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
3.1 Engineering Investigation
3.2 Engineering Surveying
4 Engineering Surveying
4.1 Horizontal Control Surveying
4.2 Elevation Control Surveying
4.3 Topographic Surveying
4.4 Route Surveying
4.5 Navigation Station Surveying
4.6 Obstacle Surveying
5 Siting Investigation
5.1 General Requirements
5.2 Meteorological Conditions Investigation
5.3 Engineering Geological Survey, Mapping and Investigation
5.4 Engineering Geological Investigation
6 Preliminary Investigation
6.1 General Requirements
6.2 Engineering Geological Survey, Mapping and Investigation
6.3 Engineering Geological Exploration
6.4 Hydrogeological Investigation
7 Detailed Investigations in Airfield Area
7.1 General Requirements
7.2 Engineering Geological Survey, Mapping and Investigation
7.3 Engineering Geological Investigation
7.4 Hydrogeological Survey and Investigation
8 Investigation and Surveying of Special Rocksoil
8.1 Soft Soil
8.2 Collapsible Loess
8.3 Swelling Soil
8.4 Saline Soil
8.5 Frozen Soil
9 Investigation of Special Geologic Conditions
9.1 General Requirements
9.2 Karst Investigation
9.3 Landslide Investigation
9.4 Seismic Effect Investigation
9.5 Fault Investigation
9.6 Debris Flow Investigation
9.7 Gob Area Investigation
10 Other Special Investigation
10.1 Surface Soil Investigation
10.2 Investigation of Soil and Rock Material Properties in Excavation Area and Natural Volume Ratio of Soil To Rock
10.3 Investigation of Local Building Materials
10.4 Fill Slope Engineering Investigation
10.5 Aviation Kerosene Tank Engineering Investigation
11 Geotechnical Engineering Monitoring
11.1 General Requirements
11.2 Soft Soil Foundation Engineering Monitoring
11.3 High Fill Engineering Monitoring
12 Analysis and Evaluation of Geotechnical Engineering
12.1 Analysis and Evaluation of Rocksoil Physical Mechanical Indexes
12.2 Analysis and Evaluation of Natural Foundation
12.3 Analysis and Evaluation of Foundation Treatment
12.4 Analysis and Evaluation of Slope Stability
12.5 Analysis and Evaluation of Karst Stability
13 Investigation Result Report
13.1 Surveying Result
13.2 Siting Investigation Report
13.3 Exploratory Investigation Report
13.4 Detailed Investigation Report of Airfield Area
13.5 Geotechnical Engineering Monitoring Result Report
Appendix A Aerodrome Site Complexity, Foundation Grade and Airfield Area Index Division
Appendix B In-situ Test Items
B.1 Application Condition of In-situ Test Items
B.2 Test Method for In-situ Foundation Reaction Modulus
Appendix C Indoor Rocksoil Test Items
Appendix D Application Scope and Technical Points of Main Geophysical Exploration Method
D.0.1 See Table D.0.1 for the application scope of main geophysical exploration method in aerodrome engineering.
D.0.2 See Table D.0.2 for the technical points of main geophysical exploration method used in aerodrome engineering.
Table D.0.1 Application Scope of Main Geophysical Exploration Method in Aerodrome Engineering
Table D.0.2 Technical Points of Main Geophysical Exploration Method in Aerodrome Engineering
