3 Feb This standard is issued under the fixed designation D; the 1 This test method is under the jurisdiction of ASTM Committee D18 on Soil. ASTM D Standard Test Method for Electronic. Friction Cone and Piezocone Penetration Testing of. Soils. Recently updated standard describing. 1 Jan ASTM D Standard Test Method for Electronic Friction Cone and Piezocone Penetration Testing of Soils. standard by ASTM.

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It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the ast of regulatory limitations prior to use. The use of an inclinometer is highly recommended since it will provide information on potentially damaging situations during the sounding process.

Other commonly used units such as the inch-pound system are shown in brackets. Within Section 13 on Calculations, SI units are considered the standard.

Link to Active This link will always route to the current Active version of the standard. Porewater pressure dissipation, after a push, can also be monitored dd5778 correlation to time rate of consolidation and permeability.

It is the responsibility of the user of this standard astk establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The values stated in each system are not equivalents; therefore, each system must be used independently of the other. Note 1—This test method does not include hydraulic or pneumatic penetrometers. However, many of the procedural requirements herein could apply to those penetrometers.

Cone tip projected area is commonly referred to in centimetres for convenience. Note 3—The quality of the results produced by this standard is dependent on the competence of the personal performing the test, and the suitability of the equipment and facilities used.

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ASTM D5778 – 12

Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Field tests using mechanical-type penetrometers are covered elsewhere by Test Method D Field tests using mechanical-type penetrometers are covered elsewhere by Test Method D This method tests the soil in-situ and soil samples are not obtained.

Note This test method does not include hydraulic or pneumatic penetrometers.

Other commonly used units such as the inch-pound system are shown in brackets. Tests performed using this test method provide a detailed record of cone resistance which is useful for evaluation of site stratigraphy, homogeneity and depth to firm layers, voids or cavities, and other discontinuities.

The interpretation of the results from this test method provides estimates of the types of soil penetrated. Cone tip projected area is commonly referred to in square centimetres for convenience.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Within Section 13 on Calculations, SI metric units are considered the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

However, many of the procedural requirements herein could apply to those penetrometers. Engineers may obtain soil samples from parallel borings for correlation purposes but prior information or experience may preclude the need for borings.

The various data reported should be displayed in mutually compatible units as agreed to by the client or user. This test method provides data used for estimating engineering properties of soil intended to help with the design and construction of earthworks, the foundations for structures, and the behavior of soils under static and dynamic loads.

Reliable results depend on many factors and Practice D provides a means of evaluating some of those factors.

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Active view current version of standard.

Active view current version of standard. When properly performed at suitable sites, the test provides a rapid means for determining subsurface conditions.

Cone tip projected area is commonly referred to in square centimetres for convenience. The various data reported should be displayed in mutually compatible units as agreed to by the client or user. The use of an inclinometer is highly recommended since it will provide information on potentially damaging situations during the sounding process. The use of an inclinometer is highly recommended since it will provide information on potentially damaging situations during the sounding process.

The values stated in each system are not equivalents; therefore, each system must be used independently of the other. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Historical Version s – view previous versions of standard. Other commonly used units such as the inch-pound system are shown in brackets. The values stated in each system are not equivalents; therefore, each system shall be used independently of the other. The various data reported should be displayed in mutually compatible units as agreed to by the client or user.

The use of a friction sleeve and porewater pressure element can provide an estimate of soil classification, and correlations with engineering properties of soils. Pore pressure dissipation, after a push, can also be monitored for correlation to soil compressibility and permeability.

Within Section 13 on Calculations, SI units are considered the standard.