ASTM E132-04(2010)
Standard Test Method for Poisson's Ratio at Room Temperature
- Standard No.
- ASTM E132-04(2010)
- Release Date
- 2004
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM E132-17
- Latest
- ASTM E132-17
- Scope
When uniaxial force is applied to a solid, it deforms in the direction of the applied force, but also expands or contracts laterally depending on whether the force is tensile or compressive. If the solid is homogeneous and isotropic, and the material remains elastic under the action of the applied force, the lateral strain bears a constant relationship to the axial strain. This constant, called Poisson''s ratio, is an intrinsic material property just like Young''s modulus and Shear modulus.
Poisson''s ratio is used for design of structures where all dimensional changes resulting from application of force need to be taken into account, and in the application of the generalized theory of elasticity to structural analysis.
In this test method, the value of Poisson''s ratio is obtained from strains resulting from uniaxial stress only.
1.1 This test method covers the determination of Poisson''s ratio from tension tests of structural materials at room temperature. This test method is limited to specimens of rectangular section and to materials in which and stresses at which creep is negligible compared to the strain produced immediately upon loading.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 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.
ASTM E132-04(2010) Referenced Document
- ASTM E1012 Standard Practice for Verification of Specimen Alignment Under Tensile Loading
- ASTM E111 Standard Test Method for Young''s Modulus, Tangent Modulus, and Chord Modulus
- ASTM E4 Standard Practices for Force Verification of Testing Machines
- ASTM E6 Standard Terminology Relating to Methods of Mechanical Testing
- ASTM E8 Standard Test Methods for Tension Testing of Metallic Materials
- ASTM E83 Standard Practice for Verification and Classification of Extensometer
ASTM E132-04(2010) history
- 2017 ASTM E132-17 Standard Test Method for Poisson’s Ratio at Room Temperature
- 2004 ASTM E132-04(2010) Standard Test Method for Poisson's Ratio at Room Temperature
- 2004 ASTM E132-04 Standard Test Method for Poisson''s Ratio at Room Temperature
- 1997 ASTM E132-97 Standard Test Method for Poisson''s Ratio at Room Temperature
