Use of the Short-Beam Shear Test for Quality Control of Graphite-Polyimide Laminates

2009 ◽  
pp. 96-96-14 ◽  
Author(s):  
WW Stinchcomb ◽  
EG Henneke ◽  
HL Price
Keyword(s):  
Quality Control ◽  
Shear Test ◽  
Short Beam ◽  
Beam Shear

Modified Short Beam Shear Test for Measuring Interlaminar Shear Strength of Composites

AIAA Journal ◽  
2002 ◽  
Vol 40 (11) ◽  
pp. 2368-2370
Author(s):  
Kunigal Shivakumar ◽  
Felix Abali ◽  
Adrian Pora
Keyword(s):  
Shear Strength ◽  
Shear Test ◽  
Interlaminar Shear Strength ◽  
Short Beam ◽  
Beam Shear ◽  
Interlaminar Shear

Modified short-beam shear test

Carbon ◽  
1992 ◽  
Vol 30 (3) ◽  
pp. 385-389 ◽  
Author(s):  
W.F. Rahhal ◽  
W.V. Kotlensky
Keyword(s):  
Shear Test ◽  
Short Beam ◽  
Beam Shear

scholarly journals Interlaminar Shear Properties of Z-Pinned Carbon Fiber Reinforced Aluminum Matrix Composites by Short-Beam Shear Test

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 1874 ◽  
Author(s):  
Sian Wang ◽  
Yunhe Zhang ◽  
Gaohui Wu
Keyword(s):  
Shear Test ◽  
Aluminum Matrix ◽  
Interlaminar Shear Strength ◽  
Aluminum Matrix Composites ◽  
Matrix Composites ◽  
Shear Properties ◽  
Microstructural Damage ◽  
Short Beam ◽  
Beam Shear ◽  
Interlaminar Shear

This paper presents the effect of through-thickness reinforcement by steel z-pins on the interlaminar shear properties and strengthening mechanisms of carbon fiber reinforced aluminum matrix composites (Cf/Al) with a short beam shear test method. Microstructural analysis reveals that z-pins cause minor microstructural damage including to fiber waviness and aluminum-rich regions, and interface reaction causes a strong interface between the stainless steel pin and the aluminum matrix. Z-pinned Cf/Al composites show reduced apparent interlaminar shear strength due to a change in the failure mode compared to unpinned specimens. The changed failure mode could result from decreased flexural strength due to microstructural damage as well as increased actual interlaminar shear strength. Fracture work is improved significantly with a z-pin diameter. The strong interface allows the deformation resistance of the steel pin to contribute to the crack bridging forces, which greatly enhances the interlaminar shear properties.

The Use of the Short Beam Shear Test Method on Metal-to-Metal Adhesive Bonds

1982 ◽  
Vol 14 (1) ◽  
pp. 19-32 ◽  
Author(s):  
Neil T. McDevitt ◽  
William L. Baun
Keyword(s):  
Shear Test ◽  
Test Method ◽  
Adhesive Bonds ◽  
Short Beam ◽  
Beam Shear
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