1.0.1 This code is formulated with a view to implementing technical and economic policies of the nation in foundation design, and achieving safety and usability, advanced technology, economy and rationality, quality guarantee and environmental protection.
1.0.2 This code is applicable to the design of foundation of industrial and civil buildings (including structures). The design of collapsible loess, permafrost and expansive soil foundation and the foundation under the action of seismic and mechanical vibration load shall also meet the requirements of the current corresponding professional standard of the nation.
1.0.3 The design of foundation shall persist in the principle of adjusting measures to local conditions, using local materials, protecting environment and saving resources, comprehensively consider such factors as structure type, material condition and construction condition according to geotechnical engineering investigation data, and elaborately conduct.
1.0.4 The design of building foundation shall not only comply with this code, but also those in the current relevant ones of the nation.
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
4 Geotechnical Classification and Index Properties
4.1 Geotechnical Classification
4.2 Engineering Index Properties
5 Foundation Design Calculation
5.1 Embedded Depth of Foundation
5.2 Bearing Capacity Calculation
5.3 Deformation Calculation
5.4 Stability Calculation
6 Foundation in Mountain Area
6.1 General Requirements
6.2 Foundation on Rock and Soil
6.3 Foundation on Compacted Fill
6.4 Landslide Prevention
6.5 Foundation on Rock
6.6 Karst and Sinkhole
6.7 Earth Slope and Gravity Retaining Wall
6.8 Rock Slope and Anchor Wall
7 Soft Ground
7.1 General Requirements
7.2 Usage and Treatment
7.3 Architectural Measurement
7.4 Structural Measurement
7.5 Massive Ground Surcharge
8 Foundation
8.1 Non-reinforced Spread Foundation
8.2 Spread Foundation
8.3 Strip Foundation under Columns
8.4 Raft Foundation of High-rise Buildings
8.5 Pile Foundation
8.6 Rock Bolt Foundation
9 Excavation Engineering
9.1 General Requirements
9.2 Excavation Engineering Exploration and Environmental Investigation
9.3 Earth Pressure and Water Pressure
9.4 Design Calculation
9.5 Internal Bracing of Support Structure
9.6 Soil Bolt
9.7 Excavation Engineering Inverse Practice
9.8 Excavation Engineering of Rock Mass
9.9 Underground Water Control
10 Inspection and Monitoring
10.1 General Requirements
10.2 Inspection
10.3 Monitoring
Appendix A Division of Rock Hardness and Rock Mass Integrity Degree
Appendix B Field Identification of Gravel Soil
Appendix C Key Points for Shallow Plate Load Testing
Appendix D Key Points for Deep Plate Load Testing
Appendix E Standardized Value for Shear Strength Parameters C and
Appendix F Contour of Seasonal Standardized Frost Depth in China
Appendix G Classification of Soil Expansion upon Freezing and Maximum Allowable Thickness of Frozen Earth above Building Foundation
Appendix H Key Points for Loading Test on Rock
Appendix J Requirements for Uni-axial Compressive Strength Testing on Rock
Appendix K Stress Influence Coefficient α and Average Stress Influence Coefficient
Appendix L Active Earth Pressure Coefficient ka for Retaining Wall
Appendix M Key Points for Pullout Resistance Testing on Rock Anchors
Appendix N Calculation of Subsequent Foundation Settlement under Massive Ground Surcharge
Appendix P Perimeter of Critical Section for Shearing and Polar Moment of Inertia Calculation
Appendix Q Key Points for Vertical Static Load Test on Single Pile
Appendix R Final Settlement Calculation for Pile Foundation
Appendix S Key Points for Lateral Load Test on Single Pile
Appendix T Key Points for Uplift Capacity Test on Single Pile
Appendix U Anti-shearing Sectional Width of Step and Cone-shape Pile Cap
Appendix V Stability Evaluation for Excavation Support Structures
Appendix W Anti-seepage Stability Evaluation for Foundation Pit
Appendix Y Key Points for Pre-stressed Earth Anchor Testing
Explanation of Wording in this Code
List of Quoted Standards
1.0.1 This code is formulated with a view to implementing technical and economic policies of the nation in foundation design, and achieving safety and usability, advanced technology, economy and rationality, quality guarantee and environmental protection.
1.0.2 This code is applicable to the design of foundation of industrial and civil buildings (including structures). The design of collapsible loess, permafrost and expansive soil foundation and the foundation under the action of seismic and mechanical vibration load shall also meet the requirements of the current corresponding professional standard of the nation.
1.0.3 The design of foundation shall persist in the principle of adjusting measures to local conditions, using local materials, protecting environment and saving resources, comprehensively consider such factors as structure type, material condition and construction condition according to geotechnical engineering investigation data, and elaborately conduct.
1.0.4 The design of building foundation shall not only comply with this code, but also those in the current relevant ones of the nation.
Contents of GB 50007-2011
1 General Provisions
2 Terms and Symbols
2.1 Terms
2.2 Symbols
3 Basic Requirements
4 Geotechnical Classification and Index Properties
4.1 Geotechnical Classification
4.2 Engineering Index Properties
5 Foundation Design Calculation
5.1 Embedded Depth of Foundation
5.2 Bearing Capacity Calculation
5.3 Deformation Calculation
5.4 Stability Calculation
6 Foundation in Mountain Area
6.1 General Requirements
6.2 Foundation on Rock and Soil
6.3 Foundation on Compacted Fill
6.4 Landslide Prevention
6.5 Foundation on Rock
6.6 Karst and Sinkhole
6.7 Earth Slope and Gravity Retaining Wall
6.8 Rock Slope and Anchor Wall
7 Soft Ground
7.1 General Requirements
7.2 Usage and Treatment
7.3 Architectural Measurement
7.4 Structural Measurement
7.5 Massive Ground Surcharge
8 Foundation
8.1 Non-reinforced Spread Foundation
8.2 Spread Foundation
8.3 Strip Foundation under Columns
8.4 Raft Foundation of High-rise Buildings
8.5 Pile Foundation
8.6 Rock Bolt Foundation
9 Excavation Engineering
9.1 General Requirements
9.2 Excavation Engineering Exploration and Environmental Investigation
9.3 Earth Pressure and Water Pressure
9.4 Design Calculation
9.5 Internal Bracing of Support Structure
9.6 Soil Bolt
9.7 Excavation Engineering Inverse Practice
9.8 Excavation Engineering of Rock Mass
9.9 Underground Water Control
10 Inspection and Monitoring
10.1 General Requirements
10.2 Inspection
10.3 Monitoring
Appendix A Division of Rock Hardness and Rock Mass Integrity Degree
Appendix B Field Identification of Gravel Soil
Appendix C Key Points for Shallow Plate Load Testing
Appendix D Key Points for Deep Plate Load Testing
Appendix E Standardized Value for Shear Strength Parameters C and
Appendix F Contour of Seasonal Standardized Frost Depth in China
Appendix G Classification of Soil Expansion upon Freezing and Maximum Allowable Thickness of Frozen Earth above Building Foundation
Appendix H Key Points for Loading Test on Rock
Appendix J Requirements for Uni-axial Compressive Strength Testing on Rock
Appendix K Stress Influence Coefficient α and Average Stress Influence Coefficient
Appendix L Active Earth Pressure Coefficient ka for Retaining Wall
Appendix M Key Points for Pullout Resistance Testing on Rock Anchors
Appendix N Calculation of Subsequent Foundation Settlement under Massive Ground Surcharge
Appendix P Perimeter of Critical Section for Shearing and Polar Moment of Inertia Calculation
Appendix Q Key Points for Vertical Static Load Test on Single Pile
Appendix R Final Settlement Calculation for Pile Foundation
Appendix S Key Points for Lateral Load Test on Single Pile
Appendix T Key Points for Uplift Capacity Test on Single Pile
Appendix U Anti-shearing Sectional Width of Step and Cone-shape Pile Cap
Appendix V Stability Evaluation for Excavation Support Structures
Appendix W Anti-seepage Stability Evaluation for Foundation Pit
Appendix Y Key Points for Pre-stressed Earth Anchor Testing
Explanation of Wording in this Code
List of Quoted Standards
