• ASTM D4971-02(2006)
Provide PDF Format

Learn More

ASTM D4971-02(2006)

  • Standard Test Method for Determining the In Situ Modulus of Deformation of Rock Using the Diametrically Loaded 76-mm (3-in.) Borehole Jack
  • standard by ASTM International, 05/01/2006
  • Publisher: ASTM

$26.00$52.80


1.1 This test method covers the estimation of in situ modulus of a rock mass at various depths and orientations. Information on time-dependent deformation may also be obtained.

1.2 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026.

1.2.1 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to the accuracy to which the data can be applied in design or other uses, or both. How one applies the results obtained using this standard is beyond its scope.

1.3 The values stated in SI units are regarded as standard. The inch-pound units in parentheses are for information only.

This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

Related Products

ASTM D3634-99(2009)

ASTM D3634-99(2009)

Standard Test Method for Trace Chloride Ion in Engine Coolants..

$23.00 $46.80

ASTM D5464-11

ASTM D5464-11

Standard Test Method for pH Measurement of Water of Low Conductivity..

$30.00 $60.00

ASTM D6681-04

ASTM D6681-04

Standard Test Method for Evaluation of Engine Oils in a High Speed, Single-Cylinder Diesel Engine-Ca..

$43.00 $85.20

ASTM B584-09a

ASTM B584-09a

Standard Specification for Copper Alloy Sand Castings for General Applications..

$26.00 $52.80