Standard Test Method for Infiltration Rate of Soils in Field Using Double-Ring Infiltrometer
适用范围:<p>This test method is useful for field measurement of the infiltration rate of soils. Infiltration rates have application to such studies as liquid waste disposal, evaluation of potential septic-tank ...
实施日期:2009-03-01
Standard Test Method for Determination of In-Situ Stress in Rock Using Hydraulic Fracturing Method
适用范围:<p><span class="italic"><span class="italic">Limitations</span>: </span> <p>The depth of measurement is limited only by the length of the test hole.</p> <p>Presently, the results of the hydraulic fract...
实施日期:2008-07-01
Standard Test Method for Permeability of Rocks by Flowing Air
实施日期:2008-07-01
Standard Test Methods for One-Dimensional Expansion,Shrinkage,and Uplift Pressure of Soil-Lime Mixtures
适用范围:<p>From these tests the relative expansive potential of soil-lime mixtures containing varying amounts of lime can be evaluated. From such an evaluation, the amount of lime required to reduce expansion ...
实施日期:2008-07-01
Standard Test Method for Determining the Effect of Freeze-Thaw on Hydraulic Conductivity of Compacted or Intact Soil Specimens Using a Flexible Wall Permeameter
适用范围:<p>This test method identifies the changes in hydraulic conductivity as a result of freeze-thaw on natural soils only.</p> <p>It is the user''s responsibility when using this test method to determine t...
实施日期:2008-01-01
Standard Test Method for Determining Transmissivity and Storage Coefficient of Low-Permeability Rocks by In Situ Measurements Using the Constant Head Injection Test
适用范围:<p><span class="italic"><span class="italic">Test Method</span>8212;</span>The constant pressure injection test method is used to determine the transmissivity and storativity of low-permeability format...
实施日期:1996-10-10
Standard Test Method for Determining Transmissivity and Storativity of Low Permeability Rocks by In Situ Measurements Using Pressure Pulse Technique
适用范围:<p><span class="italic"><span class="italic">Test Method</span>8212;</span>The pulse test method is used to determine the transmissivity and storativity of low-permeability formations surrounding the ...
实施日期:1995-10-10
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