ASTM D5961/D5961M

Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates

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Organization: ASTM
Publication Date: 1 August 2017
Status: active
Page Count: 31
ICS Code (Reinforced plastics): 83.120
scope:

This test method covers the bearing response of pinned or fastened joints using multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by double-shear tensile loading (Procedure A), single-shear tensile or compressive loading of a two-piece specimen (Procedure B), single-shear tensile loading of a one-piece specimen (Procedure C), or double-shear compressive loading (Procedure D). Standard specimen configurations using fixed values of test parameters are described for each procedure. However, when fully documented in the test report, a number of test parameters may be optionally varied. The composite material forms are limited to continuous-fiber or discontinuous-fiber (tape or fabric, or both) reinforced composites for which the laminate is balanced and symmetric with respect to the test direction. The range of acceptable test laminates and thicknesses are described in 8.2.1.

This test method is consistent with the recommendations of MIL-HDBK-17, which describes the desirable attributes of a bearing response test method.

The multi-fastener test configurations described in this test method are similar to those used by industry to investigate the bypass portion of the bearing bypass interaction response for bolted joints, where the specimen may produce either a bearing failure mode or a bypass failure mode. Note that the scope of this test method is limited to bearing and fastener failure modes. Use Test Method D7248/D7248M for by-pass testing.

The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Within the text the inch-pound units are shown in brackets.

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.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D5961/D5961M
August 1, 2017
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of pinned or fastened joints using multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by double-shear tensile loading...
May 1, 2013
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of pinned or fastened joints using multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by double-shear tensile loading...
October 1, 2010
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of pinned or fastened joints using multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by double-shear tensile loading...
September 15, 2008
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of pinned or fastened joints using multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by double-shear tensile loading...
March 1, 2005
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by either double-shear (Procedure A) tensile loading or...
March 1, 2005
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method covers the bearing response of multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by either double-shear (Procedure A) tensile loading or...
September 10, 2001
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
Scope This test method determines the bearing response of multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by either double-shear (Procedure A) or single-shear...
September 10, 2001
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
This test method determines the bearing response of multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by either double-shear (Procedure A) or single-shear...
January 1, 1996
Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
1. Scope 1.1 This test method determines the bearing response of polymer matrix composite laminates by either double shear (Procedure A) or single shear (Procedure B) tensile loading of a coupon....

References

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