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المؤلفMahdi, E.
المؤلفHamouda, A.M.S.
تاريخ الإتاحة2016-10-02T10:57:00Z
تاريخ النشر2013-12
اسم المنشورMaterials & Design
المعرّفhttp://dx.doi.org/10.1016/j.matdes.2013.05.040
الاقتباسE. Mahdi, A.M.S. Hamouda, An experimental investigation into mechanical behavior of hybrid and nonhybrid composite semi-elliptical springs, Materials & Design, Volume 52, December 2013, Pages 504-513
الرقم المعياري الدولي للكتاب02613069
معرّف المصادر الموحدhttp://www.sciencedirect.com/science/article/pii/S0261306913004718
معرّف المصادر الموحدhttp://hdl.handle.net/10576/4807
الملخصThis study introduces a new composite semi-elliptical suspension spring by utilizing fiber reinforced composite strength in principal direction instead of shear direction. Three types of composites were tested, namely, carbon/epoxy, glass/epoxy and glass/carbon/epoxy. A comprehensive experimental investigation of composite semi-elliptical suspension springs has been carried out. Typical behaviors of their compression, tension, torsion and cyclic tests are presented and discussed. The results showed that the fiber type and ellipticity ratio significantly influenced the spring stiffness. After 1.15 million fatigue cycles, composite semi-elliptical suspension spring’s useful stroke is reduced by only 2%. The relaxation of the composite elliptic spring found to be very sensitive to the compression rate.
راعي المشروعQatar National Research Fund (QNRF) for the financial support through National Priority Research Program (NPRP) No 5-1298-2-560
اللغةen
الناشرElsevier, Ltd
الموضوعSemi-elliptic
Glass fiber
Carbon fiber
Hybrid composites
Tension/compression
Torsion
Cyclic
العنوانAn experimental investigation into mechanical behavior of hybrid and nonhybrid composite semi-elliptical springs
النوعArticle
الصفحات504-513
رقم المجلد52
dc.accessType Abstract Only


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