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5.1 This test method is designed to produce in-plane shear property data for material specifications, research and development, quality assurance, and structural design and analysis. Factors that influence the shear response and should therefore be reported include the following: material, methods of material preparation and lay-up, specimen stacking sequence and overall thickness, specimen ...
This standard describes how to measure the in-plane shear response of polymer matrix composite materials reinforced by high-modulus fibers using a tensile test of a 645° laminate. It also provides definitions, referenced documents, and examples of data analysis.
3.3.12 e—indicated normal strain from strain transducer or extensometer. 3.3.13 t12—shear stress on the plane perpendicular to the 1-axis that acts parallel to the 2-axis. 3.3.14 t12 m—the calculated value of the t 12 shear stress taken at the lesser of 1) maximum shear stress prior to failure,
ASTM D3518 is a standard method to determine the in-plane shear response of polymer matrix composite materials by conducting the tensile test on a ±45° laminate. The structural performance and durability of composite materials are determined by assessing the shear properties of materials for various industries.
ASTM D3518/D3518M-18 November 1, 2018 Standard Test Method for In-Plane Shear Response of Polymer Matrix Composite Materials by Tensile Test of a ±45° Laminate 1.1 This test method determines the in-plane shear response of polymer matrix composite materials reinforced by high-modulus fibers. The composite material form is limited to a...
approved in 1976. Last previous edition approved in 2013 as D3518/D3518M Ð 13. DOI: 10.1520/D3518_D3518M-18. 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 standardÕs Document Summary page on the ...
Learn how to perform ASTM D3518, a standard for measuring the in-plane shear response of polymer matrix composite materials. Find the recommended equipment and calculations for this test.
ASTM-D3518 Standard Test Method for In-Plane Shear Response of Polymer Matrix Composite Materials by Tensile Test of a ±45° Laminate - composite materials; shear modulus; shear properties; shear strength;; ICS Number Code 49.025.40 (Rubber and plastics)
ASTM D3518 - Standard Test Method for In-Plane Shear Response of Polymer Matrix Composite Materials by Tensile Test of a ±45° Laminate Description:. Significance and Use. 5.1 This test method is designed to produce in-plane shear property data for material specifications, research and development, quality assurance, and structural design and analysis.
ASTM D3518/D3518M-13 Standard Test Method for In-Plane Shear Response of Polymer Matrix Composite Materials by Tensile Test of a ±45° Laminate. 1.1 This test method determines the in-plane shear response of polymer matrix composite materials reinforced by high-modulus fibers.