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AASHTO T 208

Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil

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Organization: AASHTO
Publication Date: 1 January 2015
Status: active
Page Count: 8
scope:

This test method covers the determination of the unconfined compressive strength of cohesive soil in the undisturbed, remolded, or compacted condition, using strain-controlled application of the axial load.

This test method provides an approximate value of the strength of cohesive soils in terms of total stresses.

This test method is applicable only to cohesive materials that will not expel bleed water (water expelled from the soil due to deformation or compaction) during the loading portion of the test and that will retain intrinsic strength after removal of confining pressures, such as clays or cemented soils. Dry and crumbly soils, fissured or varved materials, silts, peats, and sands cannot be tested with this method to obtain valid unconfined compressive strength values.

Note 1-The determination of the unconsolidated, undrained strength of cohesive soils with lateral confinement is covered by T 296.

This test method is not a substitute for T 296.

The values stated in SI units are to be regarded as the standard.

This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Document History

AASHTO T 208
January 1, 2015
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
This test method covers the determination of the unconfined compressive strength of cohesive soil in the undisturbed, remolded, or compacted condition, using strain-controlled application of the...
January 1, 2015
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
This test method covers the determination of the unconfined compressive strength of cohesive soil in the undisturbed, remolded, or compacted condition, using strain-controlled application of the...
January 1, 2010
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
This test method covers the determination of the unconfined compressive strength of cohesive soil in the undisturbed, remolded, or compacted condition, using strain-controlled application of the...
January 1, 2005
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
This test method covers the determination of the unconfined compressive strength of cohesive soil in the undisturbed, remolded, or compacted condition, using strain-controlled application of the...
January 1, 1996
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
A description is not available for this item.
January 1, 1996
Standard Specification for Unconfined Compressive Strength of Cohesive Soil
A description is not available for this item.
January 1, 1996
Standard Method of Test for Unconfined Compressive Strength of Cohesive Soil
A description is not available for this item.
January 1, 1992
Standard Specification for Unconfined Compressive Strength of Cohesive Soil
A description is not available for this item.
January 1, 1992
Standard Specification for Unconfined Compressive Strength of Cohesive Soil
A description is not available for this item.

References

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