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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For asym on the general use of these correction factors, consult Appendix X1. The values in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

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

In this system, the pound lbf represents a unit of force weightwhile the unit for mass is slugs. This method does not address specifically marine testing where special test requirements or variations d22573 equipment may be required. Link to Active This link will always route to the current Active version of the standard.

Work Item s – proposed revisions of this standard. Reliable results depend on many factors; Standard Practice D provides a means of evaluating some of those factors.

With the shearing rates described in this standard, sand lenses, if present, will allow total or partial drainage. It is beyond the scope of this standard to consider significant digits 2d573 in analytical methods for engineering design.

Historical Version s – view previous versions of standard. The agency requesting the testing must interpret these data to determine applicability for strength analysis. 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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This method does not address specifically marine testing where special test requirements or variations in equipment may be required.

It is very beneficial v2573 sample the soil either before or after testing, to understand the drainage conditions permeability of the soil tested. It is important to check the soil type being tested. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. The test is applicable to soils with undrained strengths of less than kPa [2 tsf]. Very sensitive soils can be remolded during vane insertion. 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. 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. Combining values from the two systems may result in non-conformance with the standard. Active view current version of standard. Some apparatuses have the vane retracted in protective shoe for advancement and incremental testing.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are d22573 provided as part of the standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. The test is not applicable for awtm soils or non-plastic silts, which may allow drainage during the test.

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It is beyond the scope of this standard to recommend applicability of vane testing for geotechnical analysis. Since vane shear strength values are most always higher than field strengths for analyses 5. c2573

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. Agencies that meet the criteria of Practice D are generally considered capable of competent and objective testing. 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. In addition they are representative of the significant digits that generally should be retained. Subsurface geotechnical explorations are reported in accordance with practice D Some apparatuses have the vane retracted in a protective shoe for advancement and incremental testing.

The test is not applicable for sandy soils which may allow drainage during the test.

ASTM D2573

Sampling, such as with thin wall tubes D is often combined with vane testing. Work Item s – proposed revisions of this standard. Users of this standard d2537 cautioned that compliance with Practice D does not in itself assure reliable results. Subsurface geotechnical explorations are reported in accordance with Practice D 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 v2573 facilities used.