ASTM D5449/D5449M-16
(Test Method)Standard Test Method for Transverse Compressive Properties of Hoop Wound Polymer Matrix Composite Cylinders
Standard Test Method for Transverse Compressive Properties of Hoop Wound Polymer Matrix Composite Cylinders
SIGNIFICANCE AND USE
5.1 This test method is designed to produce transverse compressive property data for material specifications, research and development, quality assurance, and structural design and analysis. Factors that influence the transverse compressive response and should therefore be reported are: material, method of material preparation, specimen preparation, specimen conditioning, environment of testing, specimen alignment and gripping, speed of testing, void content, and fiber volume fraction. Properties in the test direction that may be obtained from this test method are:
5.1.1 Transverse compressive strength, σ22uc,
5.1.2 Transverse compressive strain at failure, ε22uc,
5.1.3 Transverse compressive modulus of elasticity, E22, and
5.1.4 Poisson's ratio, γ21.
SCOPE
1.1 This test method determines the transverse compressive properties of wound polymer matrix composites reinforced by high-modulus continuous fibers. It describes testing of hoop wound (90°) cylinders in axial compression for determination of transverse compressive properties.
1.2 The technical content of this standard has been stable since 1993 without significant objection from its stakeholders. As there is limited technical support for the maintenance of this standard, changes since that date have been limited to items required to retain consistency with other ASTM D30 Committee standards, including editorial changes and incorporation of updated guidance on specimen preconditioning and environmental testing. The standard, therefore, should not be considered to include any significant changes in approach and practice since 1993. Future maintenance of the standard will only be in response to specific requests and performed only as technical support allows.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.
1.3.1 Within the text the inch-pound units are shown in brackets.
1.4 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.
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Designation: D5449/D5449M − 16
Standard Test Method for
Transverse Compressive Properties of Hoop Wound
1
Polymer Matrix Composite Cylinders
This standard is issued under the fixed designation D5449/D5449M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope 2. Referenced Documents
2
1.1 This test method determines the transverse compressive 2.1 ASTM Standards:
D792Test Methods for Density and Specific Gravity (Rela-
properties of wound polymer matrix composites reinforced by
tive Density) of Plastics by Displacement
high-modulus continuous fibers. It describes testing of hoop
D883Terminology Relating to Plastics
wound (90°) cylinders in axial compression for determination
D2584Test Method for Ignition Loss of Cured Reinforced
of transverse compressive properties.
Resins
1.2 The technical content of this standard has been stable
D2734TestMethodsforVoidContentofReinforcedPlastics
since 1993 without significant objection from its stakeholders.
D3171Test Methods for Constituent Content of Composite
Asthereislimitedtechnicalsupportforthemaintenanceofthis
Materials
standard, changes since that date have been limited to items
D3878Terminology for Composite Materials
required to retain consistency with otherASTM D30 Commit-
D5229/D5229MTestMethodforMoistureAbsorptionProp-
tee standards, including editorial changes and incorporation of
erties and Equilibrium Conditioning of Polymer Matrix
updated guidance on specimen preconditioning and environ-
Composite Materials
mental testing. The standard, therefore, should not be consid-
D5448/D5448MTest Method for Inplane Shear Properties
ered to include any significant changes in approach and of Hoop Wound Polymer Matrix Composite Cylinders
practice since 1993. Future maintenance of the standard will
D5450/D5450MTest Method for Transverse Tensile Prop-
only be in response to specific requests and performed only as
erties of Hoop Wound Polymer Matrix Composite Cylin-
technical support allows. ders
E4Practices for Force Verification of Testing Machines
1.3 The values stated in either SI units or inch-pound units
E6Terminology Relating to Methods of Mechanical Testing
are to be regarded separately as standard. The values stated in
E11Specification forWovenWireTest Sieve Cloth andTest
each system are not exact equivalents; therefore, each system
Sieves
must be used independently of the other. Combining values
E122PracticeforCalculatingSampleSizetoEstimate,With
from the two systems may result in nonconformance with the
Specified Precision, the Average for a Characteristic of a
standard.
Lot or Process
1.3.1 Within the text the inch-pound units are shown in
E132Test Method for Poisson’s Ratio at RoomTemperature
brackets.
E177Practice for Use of the Terms Precision and Bias in
ASTM Test Methods
1.4 This standard does not purport to address all of the
E251Test Methods for Performance Characteristics of Me-
safety concerns, if any, associated with its use. It is the
tallic Bonded Resistance Strain Gages
responsibility of the user of this standard to establish appro-
E456Terminology Relating to Quality and Statistics
priate safety and health practices and determine the applica-
E691Practice for Conducting an Interlaboratory Study to
bility of regulatory limitations prior to use.
Determine the Precision of a Test Method
E1237Guide for Installing Bonded Resistance Strain Gages
1
This test method is under the jurisdiction of ASTM Committee D30 on
Composite Materials and is the direct responsibility of Subcommittee D30.04 on
2
Lamina and Laminate Test Methods. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
CurrenteditionapprovedJuly1,2016.PublishedJuly2016.Originallyapproved contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
in 1993. Last previous edition approved in 2011 as D5449/D5449M–11. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/D5449_D5449M-16. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D5449/D5449M − 16
3. Terminology and development, quality assurance, and structural design and
analysis. Factors that influence the transverse compressive
3.1 Definitions—Terminology D3878 defines terms relating
response and should therefore be reported are: material,
to high-modulus fibers and their composites. Terminology
method of material preparation, specimen pre
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D5449/D5449M − 11 D5449/D5449M − 16
Standard Test Method for
Transverse Compressive Properties of Hoop Wound
1
Polymer Matrix Composite Cylinders
This standard is issued under the fixed designation D5449/D5449M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope
1.1 This test method determines the transverse compressive properties of wound polymer matrix composites reinforced by
high-modulus continuous fibers. It describes testing of hoop wound (90°) cylinders in axial compression for determination of
transverse compressive properties.
1.2 The technical content of this standard has been stable since 1993 without significant objection from its stakeholders. As there
is limited technical support for the maintenance of this standard, changes since that date have been limited to items required to
retain consistency with other ASTM D30 Committee standards, including editorial changes and incorporation of updated guidance
on specimen preconditioning and environmental testing. The standard, therefore, should not be considered to include any
significant changes in approach and practice since 1993. Future maintenance of the standard will only be in response to specific
requests and performed only as technical support allows.
1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each
system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two
systems may result in nonconformance with the standard.
1.3.1 Within the text the inch-pound units are shown in brackets.
1.4 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D792 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
D883 Terminology Relating to Plastics
D2584 Test Method for Ignition Loss of Cured Reinforced Resins
D2734 Test Methods for Void Content of Reinforced Plastics
D3171 Test Methods for Constituent Content of Composite Materials
D3878 Terminology for Composite Materials
D5229/D5229M Test Method for Moisture Absorption Properties and Equilibrium Conditioning of Polymer Matrix Composite
Materials
D5448/D5448M Test Method for Inplane Shear Properties of Hoop Wound Polymer Matrix Composite Cylinders
D5450/D5450M Test Method for Transverse Tensile Properties of Hoop Wound Polymer Matrix Composite Cylinders
E4 Practices for Force Verification of Testing Machines
E6 Terminology Relating to Methods of Mechanical Testing
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
E122 Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or
Process
1
This test method is under the jurisdiction of ASTM Committee D30 on Composite Materials and is the direct responsibility of Subcommittee D30.04 on Lamina and
Laminate Test Methods.
Current edition approved Nov. 15, 2011July 1, 2016. Published December 2011July 2016. Originally approved in 1993. Last previous edition approved in 20062011 as
D5449/D5449M – 93 (2006).D5449/D5449M – 11. DOI: 10.1520/D5449_D5449M-11.10.1520/D5449_D5449M-16.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D5449/D5449M − 16
E132 Test Method for Poisson’s Ratio at Room Temperature
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E251 Test Methods for Performance Characteristics of Metallic Bonded Resistance Strain Gages
E456 Terminology Relating to Quality and Statistics
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision o
...
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