COMPOSITE_MATERIALS_module_10_Macro_Mechanics_Laminate

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Unformatted text preview: 1 ME 624: MECHANICS OF COMPOSITE MATERIALS Module 10: Macro-mechanical Analysis of a Laminate (Material Based on Ch. 4 of “Mechanics of Composite Materials” textbook by Artur Kaw) 2 Week of Tentative Lecture Schedule Tuesday Thursday EXTRA DAYS 1 (Sep 27) Syllabus & Q/A Module 1: Introduction. 2 (Oct 4) Module 2: Fibers Module 2: Fibers 3 (Oct 11) Module 3: Matrix Module 4: Fiber-Matrix Interface 4 (Oct 18) Module 5: Metal Matrix Composites, MMC Module 5: Metal Matrix Composites, MMC 5 (Oct 25) Module 6: Ceramic Matrix Composites, CMC Module 6: Ceramic Matrix Composites, CMC 6 (Nov 1) Module 7: Polymer Matrix Composites, PMC Module 7: Polymer Matrix Composites, PMC 7 (Nov 8) Module 8: Review of Solid Mechanics definitions & Constitutive Equations Module 8: Macromechanical analysis of lamina: 2-D unidirectional lamina (ply) Quiz I: 1.5 hour (COVERS MODULES 1-7) 8 (Nov 15) Eid El-Adha Eid El-Adha 9 (Nov 22) Module 8: Macromechanical analysis of lamina: 2-D angle lamina (ply) Module 8: Macromechanical analysis of lamina: 2-D angle lamina (ply) Team presentations of project (PHASE I) 10 (Nov 29) Module 8: Macromechanical analysis of lamina: Failure theories of angle lamina (ply) Module 8: Macromechanical analysis of lamina: Failure theories of angle lamina (ply) 11 (Dec 6) Al Hijra New Year Module 8: Macromechanical analysis of lamina: Hygrothermal effects 12 ( Dec 13) Module 10: Macromechanical analysis of a laminate: Stress-strain relations & deformations Ashoura 13 ( Dec 20) Module 10: Macromechanical analysis of a laminate: Stress-strain relations & deformations Module 10: Macromechanical analysis of a laminate: In-plane & flexural modulus 14 ( Dec 27) Xmas Break Xmas Break 15 ( Jan 3) Module 10: Macromechanical analysis of a laminate: Hygrothermal effects Armenian Xmas Quiz II: 1.5 hour (COVERS ONLY MODULE 8) 16 ( Jan 10) Module 11: Design & Failure of Composite laminates: Special laminate stack-ups Module 11: Design & Failure of Composite laminates: Failure of laminates Team presentations of project (PHASE II) 17 ( Jan 17) LAST LECTURE Module 11: Design & Failure of Composite laminates: case studies NO CLASSES 3 odule 10 in a glimpse 4- E 1 E 2 G 12 ν 12 − σ 1T σ 1C σ 2T σ 2C τ 12- α 1 α 2- β 1 β 2 atrix & Fiber properties: ractional volume: ν m ν f tiffness : E m E f (Msi or MPa) oisson’s ratio : ν m ν f trength : σ m σ f (psi or MPa) hermal expansion coefficient : m and α f (m/m/C) oisture expansion coefficient : m and β f (m/m/kg/kg) Lamina (single ply) properties: Lamina (single ply) stress-strain analysis: Stiffness Matrix [Q] & Compliance Matrix [S] Laminate (composite) stress-strain analysis: [A] [B] [D] matrices + Fiber Matrix Micromechanics of a Lamina (Chapter 3) Macromechanics of a Lamina (Chapter 2) Homogeneous Orthotropic Layer Macromechanics of a Laminate (Chapter 4) Analysis and Design of Laminated Structures (Chapter 5) Laminate Structural Element 5 4. Find the coefficients of thermal and moisture expansion 4....
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This note was uploaded on 02/07/2011 for the course MECH 624 taught by Professor Drramseyhamade during the Fall '10 term at American University of Beirut.

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