1.0.1 This code is formulated with a view to guarantee the testing quality of foundation pile, unify the test method for foundation pile, and provide reliable reference for the design and construction acceptance so that the quality testing for foundation pile can meet the requirements of safety, applicability, state-of-the-art technology, accuracy of data and correct evaluation.
1.0.2 This Code is applicable to the testing and assessment of the bearing capacity and pi1e integrity of the building foundation pile.
1.0.3 The test method of foundation pile shall be selected and matched according to the characteristics and application scope of each test method, geologic conditions, pile type, construction reliability and operating requirements. The testing result of foundation pile shall be analyzed and determined according to the aforesaid factors.
1.0.4 The quality detection of building foundation pile shall not only meet the requirements stipulated in 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. Fundamental Rules
3.1 Test Methods and Contents
3.2 Testing Procedure
3.3 Testing Quantity
3.4 Verification and Extended Testing
3.5 Assessment of the Testing Result and Testing Report
3.6 Test Institutions and Testing Staff
4. Static Vertical Compression Loading Test of Single Pile
4.1 Application Scope
4.2 Equipments, Instruments and their Installation
4.3 Field Test
4.4 Analysis and Determination of the Test Data
5. Static Vertical Uplift Loading Test of Single Pile
5.1 Application Scope
5.2 Equipments, Instruments and their Installation
5.3 Field Test
5.4 Analysis and Determination of the Test Data
6. Static Horizontal Loading Test of Single Pile
6.1 Application Scope
6.2 Equipments, Instruments and their Installation
6.3 Field Test
6.4 Analysis and Determination of the Test Data
7. Core Drilling Method
7.1 Application Scope
7.2 Equipments
7.3 Site Operation
7.4 Intercepting and Processing Core Specimen
7.5 Compression Test of the Core Specimen
7.6 Analysis and Determination of the Test Data
8. Low Strain Integrity Testing
8.1 Application Range
8.2 Instrument and Equipment
8.3 Field Testing
8.4 Analysis and Determination of the Tested Data
9. High Strain Dynamic Testing
9.1 Application Range
9.2 Instrument and Equipment
9.3 Field Test
9.4 Analysis and Determination of the Tested Data
10. Cross-hole Sonic Logging
10.1 Application Range
10.2 Instrument and Equipment
10.3 Field Test
10.4 Analysis and Determination of the Tested Data
Appendix A Test for the Internal Force of the Pile Body
Appendix B Treatment for the Pile Head of the Concrete Pile
Appendix C Data Sheet of the Static Loading Test
Appendix D Test Data Sheet with Core Drilling Method
Appendix E Processing and Measurement for the Specimen of the Core Sample
Appendix F Sensor Installation with High Strain Dynamic Testing
Appendix G Test Piling and Piling Monitor
G.1 Test Piling
G.2 The Monitoring of the Hammer Stress of the Pile Body
G.3 Energy Monitoring of Hammer Blow
Appendix H Key Points for the Bury of the Acoustic Calculation Pipe
Wording Explanation
