ASTM D Test Method for Piles Under Static Axial Compressive Load This standard has been. prepared to cover routine methods of testing to determine if a . Grout Systems performs compression load testing based on ASTM D, the standard test method for deep foundations under static axial compressive load. ASTM D Standard Test Method for Piles under Static Axial Compressive Load.
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Constant Rate of Penetration Test Optional. Compression load tests apply to all deep foundations that function in a manner similar to driven piles or cast-in-place piles, regardless of their method of installation, and may be used for testing single piles or pile groups.
Compression Load Tests provide the most reliable relationship between the axial load applied to a deep foundation and the resulting axial movement. Reliable results r1143 on many factors; Practice D provides a means of evaluating some of those factors. Test results may also provide information used to assess the distribution of side x1143 resistance along the pile shaft, the amount of end bearing developed at the pile toe, and the long-term load-deflection behavior.
Procedure A Quick Test 8. Historical Version s – view previous versions of standard. The test results may not represent the long-term performance of a deep foundation. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Test results can be evaluated to determine if the pile or pile group has an ultimate static capacity and a deflection at service load satisfactory to support a specific foundation.
Constant Qstm Interval Test Optional. Grout Systems performs compression load testing based on ASTM D, the standard test method for deep foundations under static axial compressive load.
Compression (ASTM D1143)
Cyclic Loading Test Optional. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. When performed as part of a multiple-pile test program, the designer may also use the results to assess the viability of different piling types and the variability of the test awtm.
The test measures the axial deflection of a vertical or inclined s1143 foundation when loaded in static axial compression.
These methods apply to all deep foundations, referred to herein as pilesthat function in a manner similar to driven piles or cast-in-place piles, regardless of their method of installation, and may be used for testing single piles or pile groups.
Users of this test method are cautioned that compliance with Practice D does not in itself assure reliable results.
See Appendix X1 for comments regarding some of the factors influencing the interpretation of test results. Constant Movement Increment Test Optional.
Test results may also provide astj used to assess the distribution of side shear resistance along the pile shaft, the amount of end bearing developed at the pile toe, and the long-term load-deflection behavior. Loading in Excess of Maintained Test Optional.
Interested in compression pile load testing, contact the experienced team at Grout Systems. The text of this standard references notes and footnotes which provide explanatory material.
The quality of the result produced by this test method is dependent on the competence of the personnel performing it, and the suitability zstm the equipment and facilities used. When performed as part of a multiple-pile test program, the results may also be used to assess the viability of different piling types and the variability of the test site. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. How one applies the results obtained using this standard is beyond its scope.
Compression (ASTM D) | Grout Systems
It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
In this system, the pound [lbf] represents a unit of force [weight], while the unit for mass is slugs.
Imperative sentences indicate mandatory provisions. This standard also includes illustrations and appendices intended only for explanatory or advisory use.
Grout Systems Incorporated Grout Systems. Tests that achieve a failure load may help the designer improve the efficiency of the foundation by reducing the piling length, quantity, or size. The engineer in responsible charge of the foundation design, referred to herein as the Engineer, shall approve any aastm, deletions, or additions to the requirements of this standard.
Combining values from the two systems may result in non-conformance with the standard. Link to Active This link will always route to the current Active version of the standard. A foundation designer may evaluate the test results to determine if, after applying an appropriate factor of safety, the pile or pile group has an ultimate static capacity and a deflection at service load satisfactory to support a specific foundation.