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ME8092 - Composite Materials and Mechanics Syllabus (Elective III) Regulation 2017 Anna University

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Anna University, Code – ME8092, this article about B.E/B.Tech./B.Arch Mechanical Engineering Semester VII Composite Materials and Mechanics (Elective III) Syllabus. Students are requested to make notes or PDFs of the semester in Composite Materials and Mechanics Syllabus for effective preparation from here. It will help you to understand what are the topics in the syllabus of Composite Materials and Mechanics.

And to make preparation strategies to score well in the examinations. Unit-wise detailed syllabus is given below in one place, in the following article ME8092 – Composite Materials and Mechanics. If the information helps you, kindly share it with your classmates.

If you want to know more about the syllabus of B.E Mechanical Engineering connected to an affiliated institution’s four-year undergraduate degree programme. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B.E Mechanical Engineering Syllabus Anna University Regulation 2017.

Aim Of Concept:

  • To understand the fundamentals of composite material strength and its mechanical behavior.
  • Understanding the analysis of fiber reinforced Laminate design for different combinations of plies with different orientations of the fiber.
  • Thermo-mechanical behavior and study of residual stresses in Laminates during processing.
  • Implementation of Classical Laminate Theory (CLT) to study and analysis for residual stresses in an isotropic layered structure such as electronic chips.

ME8092 – Composite Materials and Mechanics Syllabus (Elective III)

Unit I: Introduction, Lamina Constitutive Equations & Manufacturing

Definition -Need – General Characteristics, Applications. Fibers – Glass, Carbon, Ceramic and Aramid fibers. Matrices – Polymer, Graphite, Ceramic and Metal Matrices – Characteristics of fibers and matrices. Lamina Constitutive Equations: Lamina Assumptions – Macroscopic Viewpoint. Generalized Hooke’s Law. Reduction to Homogeneous Orthotropic Lamina – Isotropic limit case, Orthotropic Stiffness matrix (Qij), Typical Commercial material properties, Rule of Mixtures. Generally Orthotropic Lamina -Transformation Matrix, Transformed Stiffness. Manufacturing: Bag Moulding Compression Moulding – Pultrusion – Filament Winding – Other Manufacturing Processes.

Unit II: Flat Plate Laminate Constitute Equations

Definition of stress and Moment Resultants. Strain Displacement relations. Basic Assumptions of Laminated anisotropic plates. Laminate Constitutive Equations – Coupling Interactions, Balanced Laminates, Symmetric Laminates, Angle Ply Laminates, Cross Ply Laminates. Laminate Structural Moduli. Evaluation of Lamina Properties from Laminate Tests. Quasi-Isotropic Laminates. Determination of Lamina stresses within Laminates.

Unit III: Lamina Strength Analysis

Introduction – Maximum Stress and Strain Criteria. Von-Misses Yield criterion for Isotropic Materials. Generalized Hill’s Criterion for Anisotropic materials. Tsai-Hill’s Failure Criterion for Composites. Tensor Polynomial (Tsai-Wu) Failure criterion. Prediction of laminate Failure.

Unit IV: Thermal Analysis

Assumption of Constant C.T.E’s. Modification of Hooke’s Law. Modification of Laminate Constitutive Equations. Orthotropic Lamina C.T.E’s. C.T.E’s for special Laminate Configurations – Unidirectional, Off-axis, Symmetric Balanced Laminates, Zero C.T.E laminates, Thermally Quasi¬Isotropic Laminates.

Unit V: Analysis Of Laminated Flat Plates

Equilibrium Equations of Motion. Energy Formulations. Static Bending Analysis. Buckling Analysis. Free Vibrations – Natural Frequencies.

Text Books:

  1. Gibson, R.F., “Principles of Composite Material Mechanics”, Second Edition, McGraw-Hill, CRC press in progress, 1994, -.
  2. Hyer, M.W., “Stress Analysis of Fiber – Reinforced Composite Materials”, McGraw Hill, 1998.

References:

  1. Agarwal, B.D., and Broutman L.J., “Analysis and Performance of Fiber Composites”, John Wiley and Sons, New York, 1990.
  2. Halpin, J.C., “Primer on Composite Materials, Analysis”, Technomic Publishing Co., 1984.
  3. Issac M. Daniel and Ori Ishai, “Engineering Mechanics of Composite Materials”, Oxford University Press-2006, First Indian Edition – 2007.
  4. Mallick, P.K., Fiber, ’’Reinforced Composites: Materials, Manufacturing and Design”, Maneel Dekker Inc, 1993.
  5. Mallick, P.K. and Newman, S., (edition), “Composite Materials Technology: Processes and Properties”, Hansen Publisher, Munish, 1990.

If you want to check the syllabus of other branches provided by Anna University, Anna University syllabus Regulation 2017 will assist you in a clear path. Hope you find the required details.

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