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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This method does not address specifically marine testing where special test requirements or variations in equipment may be required. 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. Some apparatuses have the vane retracted aztm a protective shoe for advancement and incremental testing.

The values in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Sampling, such as with thin wall tubes D is often combined with vane testing.

The test is not applicable for sandy soils which may allow drainage during the test. Very sensitive soils can be remolded during vane insertion. Historical Version s – view previous versions of standard. The test is not applicable for sandy soils or non-plastic silts, which d22573 allow drainage during the test.

It is beyond e2573 scope of this standard to consider significant digits used in analytical methods for engineering design. Some apparatuses have the vane retracted in protective shoe for advancement and incremental testing. With the shearing rates described in this standard, sand lenses, if present, will allow total or partial drainage.

For more information on how these tests are used for soft ground site exploration refer to Ladd and DeGroot.

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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.

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.

Subsurface geotechnical explorations are reported in accordance with practice D It is beyond the scope of this standard to recommend applicability of vane testing for geotechnical analysis. 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. This method does not address specifically marine testing xstm special test requirements or variations in equipment may be required. English Imperial units are given in parentheses.

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

It is important to check the soil type being tested. Since vane shear strength values are most always higher than field strengths for analyses 5. 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 asm the equipment and facilities used.

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

ASTM D2573

It is very beneficial to sample the soil either before or after testing, to understand the drainage conditions permeability of the soil tested. 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.

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Link to Active This link asstm always route to the current Active version of the standard. Subsurface geotechnical explorations are dd2573 in accordance with Practice D Combining values from the two systems may result in non-conformance with the standard.

ASTM D Standard

Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing. Reliable results depend on many factors; Standard Practice D provides a means of evaluating some of those factors.

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

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

In addition they are representative of the significant digits that c2573 should be retained. 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.

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. Work Item s – proposed revisions of this standard. In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs.