TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES
Selmy, A., Khashaba, U., El-Sonbaty, I., Abd El-Baky, M. (2008). TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES. EKB Journal Management System, 31(2), 181-190. doi: 10.21608/erjm.2008.69532
A.I. Selmy; U.A. Khashaba; I.A. El-Sonbaty; M.A. Abd El-Baky. "TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES". EKB Journal Management System, 31, 2, 2008, 181-190. doi: 10.21608/erjm.2008.69532
Selmy, A., Khashaba, U., El-Sonbaty, I., Abd El-Baky, M. (2008). 'TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES', EKB Journal Management System, 31(2), pp. 181-190. doi: 10.21608/erjm.2008.69532
Selmy, A., Khashaba, U., El-Sonbaty, I., Abd El-Baky, M. TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES. EKB Journal Management System, 2008; 31(2): 181-190. doi: 10.21608/erjm.2008.69532

TENSILE AND SHEAR PROPERTIES OP CROSS-PLY COMPOSITE LAMINATES WITH DIFFERENT OFF-AXIS ANGLES

ERJ. Engineering Research Journal
Article 8, Volume 31, Issue 2, April 2008, Page 181-190  XML PDF (1.03 MB)
Document Type: Original Article
DOI: 10.21608/erjm.2008.69532
View on SCiNiTO View on SCiNiTO
Authors
A.I. Selmy1; U.A. Khashaba1; I.A. El-Sonbaty1; M.A. Abd El-Baky2
1Mechanical Design andProducfion Engineering Depmment, FacuNy ofEngineering, Zagazig Universily, P.O. Box 44519, Zagazig, E~gyp
2Mechanical Design andProducfion Engineering Depmment, FacuNy ofEngineering, Zagazig Universily, P.O. Box 44519, Zagazig, E~gypt
Abstract
A double-notch and modified Iosipescu shear test fixtures have been designed and manufactured
to investigate in-plane shear properties of cross-ply composite laminate with different off-axis
angles. A cross-ply [0°/900]2, glasslpolyester composite laminate was manufactured using hand
lay-up technique. This laminate was cut at different off-axis angles (€lo= O0, 15", 30' and 45") to
give different stacking sequences ([0°1900]2,, [15°1-75012,, [30°/-6O012, and [45"1-45"1~,
respectively). The tensile properties (strength, modulus, and Poisson's ratio) were determined
experimentally and theoretically fiom the elastic properties of the constituent materials. Shear
properties (strength and modulus) were determined experimentally by the two tests. Shear
modulus were predicted theoretically fiom the elastic properties of the constituent materials.
Keywords
Composite; Iosipescu; double-notch shear test; cross-ply; off-axis angle; elastic properties; shear properties; tension test
Statistics
Article View: 104
PDF Download: 182