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Low velocity impact behavior of fiber metal laminates structures / Ahmed Nabil Abdelmoteleb ; Supervised Abdelhalim Mohamed Elhabak , Mahmoud Abdelrahman Adly , Nagwa Elzayady

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Ahmed Nabil Abdelmoteleb , 2020Description: 90 P. : charts , facsimiles ; 25cmOther title:
  • سلوك شرائح الألياف المعدنية المركبة تحت حمل صدمات منخفض السرعة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production Summary: Fiber metal laminates (FMLs) consist of layers of thin metal sheets and fiber-reinforced composite layers bonded together. In this study, two different types of FMLs were manufactured and investigated. Each of them is FML 3/2-(0.4) with base metal aluminum 2024-T3, and with two woven (0/90) type fiber/epoxy laminates for each composite layer. Difference between two types is for fiber type. FMLs were prepared using VAP (Vacuum-Assisted process) as a traditional and low-cost process supported by a distributed weight pressure and vacuum. In order to qualify the manufacturing method and samples, the characterization of these two types of FMLs was verified.This description includes the determination of physical material constituents, tensile testing, bending test, quasi-static indentation test, and low-speed impact test. In order to performing impact test, the low velocity test rig was designed and manufactured according to standards and requirements for drop impact test. Characterization results were compared with theoretical calculations. Failure situations also were discussed
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2020.Ah.L (Browse shelf(Opens below)) Not for loan 01010110081727000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2020.Ah.L (Browse shelf(Opens below)) 81727.CD Not for loan 01020110081727000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production

Fiber metal laminates (FMLs) consist of layers of thin metal sheets and fiber-reinforced composite layers bonded together. In this study, two different types of FMLs were manufactured and investigated. Each of them is FML 3/2-(0.4) with base metal aluminum 2024-T3, and with two woven (0/90) type fiber/epoxy laminates for each composite layer. Difference between two types is for fiber type. FMLs were prepared using VAP (Vacuum-Assisted process) as a traditional and low-cost process supported by a distributed weight pressure and vacuum. In order to qualify the manufacturing method and samples, the characterization of these two types of FMLs was verified.This description includes the determination of physical material constituents, tensile testing, bending test, quasi-static indentation test, and low-speed impact test. In order to performing impact test, the low velocity test rig was designed and manufactured according to standards and requirements for drop impact test. Characterization results were compared with theoretical calculations. Failure situations also were discussed

Issued also as CD

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