ASTM D5778 PDF

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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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This test adtm 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.

ASTM D5778 – 12

The use of an inclinometer is highly recommended since it will provide information d55778 potentially damaging situations during the sounding process. Other commonly used units such as the inch-pound system are shown in brackets. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active version of the standard.

Note 1—This test method does not include hydraulic or pneumatic penetrometers. The use of an inclinometer is highly recommended since it will provide information on potentially damaging situations during the sounding process. Ast performed using this test method provide a detailed record of cone resistance which is useful for evaluation of site stratigraphy, homogeneity and depth astmm firm layers, voids or cavities, and other discontinuities.

Engineers may obtain soil samples from parallel borings for correlation purposes but prior information or experience may preclude the need for borings.

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

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Within Section 13 on Calculations, SI metric units are considered the standard. The interpretation of the results from this test method provides estimates of the types of soil penetrated.

Within Section 13 on Calculations, SI units are considered the standard. Within Section 13 on Calculations, SI units are considered the standard. However, many of the procedural requirements herein could apply to those penetrometers.

The various data reported should be displayed in mutually compatible units as agreed to by the client or user. Note This test method does not include hydraulic or pneumatic penetrometers. The values stated in each system are not equivalents; therefore, each system shall be used independently of wstm other. The various data reported should be displayed in mutually compatible units as agreed to by the client or user.

D55778 pressure dissipation, after a push, can also be monitored for correlation to soil compressibility and permeability. 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 asrm of the standard. Cone tip projected area is commonly referred to in centimetres for convenience.

Users of this standard are cautioned that compliance with Practice D does not in d57778 assure reliable results.

However, many of the procedural requirements herein could apply to those penetrometers. Link to Active This link will always route to the current Active version of the standard. The values stated in each system are not equivalents; therefore, each system must be used independently of the other.

This method tests the soil in-situ and soil samples are not obtained. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 3—The quality of the results produced by this standard is dependent on the competence astk the personal performing the test, and the suitability of the equipment and facilities used.

Active view current version of standard. Reliable results depend on many factors and Practice D provides a means of evaluating some of those factors. However, many of the procedural requirements herein could apply to those penetrometers.

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Field tests using mechanical-type penetrometers are covered elsewhere by Test Method D It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the e5778 of regulatory limitations prior to use.

Link to Active This link will always route to the current Active version of the standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Cone tip projected area is commonly referred to in square centimetres for convenience. The use of an inclinometer is highly recommended since d7578 will provide information on potentially damaging situations during the sounding process.

The various data reported should be displayed in mutually compatible units as agreed to by the client or user. Other commonly used units such as the inch-pound system are shown in brackets. When properly performed at suitable sites, the test provides a rapid means for determining subsurface conditions.

Field 5d778 using mechanical-type penetrometers are covered elsewhere by Test Method D Historical Version s – view previous versions of standard. Active view current version of standard. Note 1—This test method does not include hydraulic or pneumatic penetrometers. The values stated in each system are not equivalents; therefore, each system must be used independently of the other.

Other commonly used units such as the inch-pound system are shown in brackets. Porewater pressure dissipation, after a push, can also be monitored for correlation to time rate of consolidation and permeability. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.