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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Link to Active This link will always route to the current Active version of the standard. 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. Historical Version s – view previous f2573 of standard.

ASTM D Standard

The values in each system may not be exact equivalents; therefore, each system shall be d2537 independently of the other. Work Item s – proposed revisions of this standard. The test is not applicable for sandy soils or non-plastic silts, which aetm allow drainage during the test.

Work Item s – proposed revisions of this 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.

Active view current version of standard. The test is not applicable for sandy soils which may allow drainage during the test.

Very sensitive soils can be remolded during vane insertion. This method does not address specifically marine testing where special test requirements or variations in equipment may be required. 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.

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

The test is applicable to soils with undrained strengths of less than kPa [2 tsf]. It is important to check the soil type being tested. It is very beneficial to sample the soil either before or after testing, to understand the drainage conditions permeability of the soil tested. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. 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 beyond the scope of this standard to consider significant digits used in analytical methods for engineering design. Some apparatuses have the vane retracted in satm shoe for advancement and incremental testing. With the shearing rates described in this standard, sand lenses, if present, will allow total or partial drainage. It is the responsibility aztm the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D2573

It is beyond the scope of this d253 to recommend applicability of vane testing for geotechnical analysis. Combining values from the two systems may result in non-conformance with the standard. Reliable results depend on many factors; Standard Practice D provides a means of evaluating some of those factors.

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Knowledge of the nature of the soil in which each d22573 test is to be made is necessary for assessment of the applicability and interpretation of the test. Subsurface geotechnical explorations are reported in accordance with practice D Referenced Documents purchase separately The documents listed below are referenced d2537 the subject standard but are not provided as part of the standard.

Some apparatuses have the vane retracted in a protective shoe for advancement and incremental testing. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing.

This method does not address specifically marine testing where special test requirements or variations in d22573 may be required. Subsurface geotechnical explorations are reported in accordance with Practice D English Imperial units are given in parentheses.

For more information on how these tests are used for soft ground site exploration refer to Ladd and DeGroot. In addition they are representative awtm the significant digits that generally should be retained. In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs.

Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. Link to Active This link will always route to the current Active version of the standard.

Since vane shear strength values are most always higher than field strengths for analyses 5. The agency requesting the testing must interpret these data to determine applicability for strength analysis.