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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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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.

This method does not address specifically marine testing where special test requirements or variations in equipment may be required. Very sensitive soils can be remolded during vane insertion. Active view current version of standard. With the shearing rates described in this standard, sand lenses, if present, will allow total or partial r2573.

Some apparatuses have the vane retracted in a protective shoe for advancement and incremental testing. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.

For more information atm how these tests are used for soft ground site exploration refer to Ladd and DeGroot. Aztm is beyond the scope of this standard to recommend applicability of vane testing for geotechnical analysis. Subsurface geotechnical explorations are reported in accordance with Practice D The test is not applicable for sandy soils or non-plastic silts, which may allow drainage during the test.

Historical Version s – view previous versions of standard. The test is not applicable for sandy soils d25573 may allow drainage during the test. In addition they are representative of the significant digits that generally should be retained. Link to Active This link will always route to the current Active version of the standard.

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Reliable results depend on many factors; Standard Practice D provides a means of evaluating some of those factors. Referenced Documents purchase separately The documents listed below are referenced within the subject atm but are not provided as part of the standard.

Some apparatuses have the vane retracted in protective shoe for advancement and incremental testing.

ASTM D Standard

In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs. Link to Active This link will always route to the current Active version of the standard. It is beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. 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.

It is very beneficial to sample the soil either before or after testing, to understand the drainage conditions permeability of the soil tested. The values in each system may not be exact equivalents; therefore, each system shall be used independently ashm the other. Combining values from the two systems may result in non-conformance with the standard. Subsurface geotechnical explorations are reported in accordance with practice Zstm Work Item s – proposed revisions of this standard. Sampling, such as with thin wall tubes D is often combined with vane testing.

For information on the general use of these correction factors, consult Appendix X1. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. English Imperial units are given in parentheses. This method x2573 not address specifically marine testing where special aastm requirements or variations in equipment may be required.

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

ASTM D2573

It is important to check the soil type being tested. Since vane shear strength values are most always higher than field strengths for d25573 5. It is the responsibility of the user astj 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. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing.

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. The test is applicable to soils with undrained strengths of less than kPa [2 tsf].

Unsaturated soils d2753 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.

The agency requesting the testing must interpret these data to determine applicability for strength analysis. 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.