BE MECHANICAL ENGINEERING 7TH SEMESTER COMPOSITE MATERIALS SYLLABUS REGULATION 2013
ME2030 COMPOSITE MATERIALS L T P C
3 0 0 3
OBJECTIVES:
- 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 andanalysis for residual stresses in an isotropic layered structure such as electronic chips.
UNIT I INTRODUCTION, LAMINA CONSTITUTIVE EQUATIONS &
MANUFACTURING 12
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 10
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 5
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 8
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 10
Equilibrium Equations of Motion. Energy Formulations. Static Bending Analysis. Buckling
Analysis. Free Vibrations – Natural Frequencies
TOTAL: 45 PERIODS TEXT BOOKS:
1. Gibson, R.F., Principles of Composite Material Mechanics, McGraw-Hill, 1994,
Second Edition - CRC press in progress.
2. Hyer, M.W., “Stress Analysis of Fiber – Reinforced Composite Materials”, McGraw-
Hill, 1998
REFERENCES:
1. Issac M. Daniel and Ori Ishai, “Engineering Mechanics of Composite Materials”,
Oxford University Press-2006, First Indian Edition - 2007
2. Mallick, P.K., Fiber –”Reinforced Composites: Materials, Manufacturing and Design”,
Maneel Dekker Inc, 1993.
3. Halpin, J.C., “Primer on Composite Materials, Analysis”, Techomic Publishing Co.,
1984.
83
4. Agarwal, B.D., and Broutman L.J., “Analysis and Performance of Fiber Composites”,
John Wiley and Sons, New York, 1990.
5. Mallick, P.K. and Newman, S., (edition), “Composite Materials Technology:
Processes and Properties”, Hansen Publisher, Munish, 1990.
About Anna University
Anna University was established on 4th September 1978 as a unitary type of University. It offers higher education in Engineering, Technology and allied Sciences relevant to the current and projected needs of the society.Besides promoting research and disseminating knowledge gained therefrom, it fosters cooperation between the academic and industrial communities.The University was formed by bringing together and integrating two well-known technical institutions in the city of Madras.
College of Engineering, Guindy (CEG)(1794)
Madras Institute of Technology , Chrompet (MIT)(1949) and three Technological Departments of the University of Madras.
Alagappa College of Technology (ACT)(1944)
School of Architecture and Planning (SAP)(1957)
Situated in the southern part of the city of Madras (Chennai), the University's main campus extends over 100 hectares abutting the Adyar River on the north and Raj Bhavan on the south. The Madras Institute of Technology at Chrompet constitutes the second campus of the University which extends over 20 hectares. Both the campuses have a variety of buildings serving the various needs of the University community. A third campus extending over 80 hectares is located at Taramani near the Instronic campus, Adyar. The Bioprocess Laboratory donated by SPIC is located at present in this campus and a few more centers of advanced studies, like National Institute of Fashion Technology (NIFT), Sugar Research Institute, Mechatronics Institute, Entreprenuership Development Park, and Convention Centre will also be housed there in future.
Since December 2001,it has become a large, highly renowned Affiliated University, having brought into its fold about 426 Self-financing Engineering Colleges six Government Colleges and three Government-aided Engineering colleges located in various parts of Tamilnadu State.
STATUS
The Anna University ,which is of the affiliated type is a member of the Association of Indian Universities, the Association of Commonwealth Universities and Partner of UNESCO International Center for Engineering Education (UICEE). UGC have accredited Anna University with Five Star Status in 2002 which is the highest rating. With proven capabilities both in academic and research areas, Anna University was able to receive this honour for a period of five years for excellence in Technical Education.
Anna University was established on 4th September 1978 as a unitary type of University. It offers higher education in Engineering, Technology and allied Sciences relevant to the current and projected needs of the society.Besides promoting research and disseminating knowledge gained therefrom, it fosters cooperation between the academic and industrial communities.The University was formed by bringing together and integrating two well-known technical institutions in the city of Madras.
College of Engineering, Guindy (CEG)(1794)
Madras Institute of Technology , Chrompet (MIT)(1949) and three Technological Departments of the University of Madras.
Alagappa College of Technology (ACT)(1944)
School of Architecture and Planning (SAP)(1957)
Situated in the southern part of the city of Madras (Chennai), the University's main campus extends over 100 hectares abutting the Adyar River on the north and Raj Bhavan on the south. The Madras Institute of Technology at Chrompet constitutes the second campus of the University which extends over 20 hectares. Both the campuses have a variety of buildings serving the various needs of the University community. A third campus extending over 80 hectares is located at Taramani near the Instronic campus, Adyar. The Bioprocess Laboratory donated by SPIC is located at present in this campus and a few more centers of advanced studies, like National Institute of Fashion Technology (NIFT), Sugar Research Institute, Mechatronics Institute, Entreprenuership Development Park, and Convention Centre will also be housed there in future.
Since December 2001,it has become a large, highly renowned Affiliated University, having brought into its fold about 426 Self-financing Engineering Colleges six Government Colleges and three Government-aided Engineering colleges located in various parts of Tamilnadu State.
STATUS
The Anna University ,which is of the affiliated type is a member of the Association of Indian Universities, the Association of Commonwealth Universities and Partner of UNESCO International Center for Engineering Education (UICEE). UGC have accredited Anna University with Five Star Status in 2002 which is the highest rating. With proven capabilities both in academic and research areas, Anna University was able to receive this honour for a period of five years for excellence in Technical Education.
Check The Syllabus
ME 2401 Mechatronics
ME 2402 Computer Integrated Manufacturing
ME 2403 Power Plant Engineering
ME 2027 Process Planning & Cost Estimation
ME 2029 Design of Jigs, Fixtures & Press Tools
ME 2030 Composite Materials
ME 2028 Robotics
ME 2031 Thermal Turbo machines
ME 2032 Computational Fluid Dynamics
ME 2034 Nuclear Engineering
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