Designation: D − 10Standard Test Method for Energy Measurement for This test method is under the jurisdiction of ASTM Committee D18 on Soil and. Purchase your copy of ASTM D – 16 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available. ASTM D ,. “Standard. Test Method for Stress Wave. Energy Measurement for Dynamic. Penetrometer. Testing. Systems”. , speclfles.
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See also Refs 1- 6.
Standard Test Method for Energy Measurement for Dynamic Penetrometers
The Standard Penetration Test is the most common type. Message to your colleague. In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs. Reliable results depend on many factors: It is not intended for use with down-hole hammers. Since the measured energy includes the extra potential energy effect due to the set per blow, tests for energy evaluation of the hammer systems should be limited to moderate N-value ranges between 10 and 50 Ref 7. This procedure may also be applicable to other dynamic penetrometer tests.
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ASTM D – 05 Standard Test Method for Energy Measurement for Dynamic Penetrometers
Soil and Rock I: Users of this standard are cautioned satm compliance with Practice D does not in itself assure reliable results. In addition, they are representative of the significant digits that generally should be retained. The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations.
It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. Your shopping cart is empty.
The N-value depends on the soil properties but also on the mass, geometry, stroke, anvil, and operating ast of the hammer. Referenced Documents purchase separately The documents listed below are referenced within the subject astmm but are not provided as part of the standard. The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used.
Practice D provides a means of evaluating some of those factors. What is a standard? Shopping cart Close cart 0, foreach: It is not intended for use with down-hole hammers. This energy measurement procedure can evaluate variations of N-value resulting from differences in the hammer system. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.
Contact us svenska Login. Engineering properties can be estimated on the basis of empirical correlations between N-values and soil density, strength or stiffness. The inch-pound units given in parentheses are mathematical conversions which are provided for information purposes only and are not considered standard. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method.
Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method.
Subscribe on standards with our subscription service. In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs. Subscribe on standards – Read more.
ASTM D4633 – 16
When you use our service you can be assured atsm latest editions and easy access. Read more about SIS Subscriptions. Historical Version s – view previous versions of standard. The inch-pound units given in parentheses are mathematical conversions which are provided for information purposes only and are not considered standard.
Valid Buy this standard. This procedure may also be applicable to other dynamic penetrometer tests.