ASTM D2573 PDF

ASTM D Standard Test Method for Field Vane Shear Test in Cohesive Soil. ASTM D/DM: Standard Test Method for Field Vane Shear Test in Saturated Fine-Grained Soils. Standard Test Method for Field Vane Shear Test in Cohesive Soil.

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ASTM D2573

It is important to check the soil type being tested. Knowledge of the nature of the soil in which each vane asstm is to be made is necessary for assessment of the applicability and interpretation of the test. Knowledge of the nature of the soil in which each vane test is to be made is necessary for assessment of the applicability and interpretation of the test.

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. Work Item s – proposed revisions of this standard. In addition they are representative of the significant digits that generally should be retained. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing.

The test is not applicable for sandy soils or non-plastic silts, which may allow drainage during the test.

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Subsurface geotechnical explorations are reported in accordance with practice D Work Item s – proposed revisions of this standard. Reporting of test results in units other than SI shall not be regarded 2d573 nonconformance with this test method. Unsaturated soils and soils with higher permeability, in rapid shear, can dilate or collapse and generate negative or positive pore pressures which may, or may not, dissipate in the shearing process.

With the shearing rates described in this standard, sand lenses, if present, will allow total or partial drainage. Sampling, such as with thin wall tubes D is often combined with vane testing. Some apparatuses have the vane retracted in a protective shoe for advancement and incremental testing.

Some apparatuses have the vane retracted in protective shoe for advancement and incremental testing. For more information on how these tests are used for soft ground site exploration d25773 to Ladd and DeGroot.

English Imperial units are given in parentheses. Historical Version s – view previous versions of standard. Very sensitive soils can be remolded during vane insertion.

ASTM D – 08 Standard Test Method for Field Vane Shear Test in Cohesive Soil

Link to Active This link will always route to the current Active version of 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. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Link to Active This link will always route to the current Active version of the standard.

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The test is not applicable for sandy soils which may allow drainage during the test. In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs.

The values in each system may not be exact equivalents; therefore, each system shall be used independently of the other. 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.

ASTM D Standard

It is very beneficial to sample the soil either before or after testing, to understand the drainage conditions permeability of the soil tested. For information on the general use of these correction factors, consult Appendix X1.

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

Reliable results depend on many factors; Standard Practice D provides a means of evaluating some of those factors. The agency requesting the testing must interpret these data to determine applicability for strength analysis. The test is applicable to soils with undrained strengths of less than kPa [2 tsf].