Mechanics of Composite Materials, RM Christensen Classification of certain materials as a composite: 1 Made from two types of precursor materials:
| Previous PDF | Next PDF |
[PDF] Structural Composite Materials - ASM International
Both the reinforcement type and the matrix af- fect processing the major processing routes for polymer matrix composites are shown in Fig 1 3 two types of
[PDF] Chapter 16 Composites
In designing composite materials, scientists and engineers have ingeniously Large-particle composites are utilized with all three material types (metals, poly-
[PDF] Introduction to Composite Materials
Mechanics of Composite Materials, RM Christensen Classification of certain materials as a composite: 1 Made from two types of precursor materials:
[PDF] Chapter 16: Composite Materials
What are the classes and types of composites? • Why are composites used instead of metals, ceramics, or polymers? Chapter 16: Composite Materials Chapter
[PDF] TOPIC 8 COMPOSITE MATERIALS - OCW-UC3M
Particle reinforced composite materials 4 Rule of mixtures 5 Fiber reinforced composite materials 5 1 Types of fibers (glass, carbon, aramid, boron and
[PDF] COMPOSITE MATERIALS - HISTORY, TYPES, FABRICATION
Index Terms— Fibrous Composites, Filament winding, History, Resin infusion processes I INTRODUCTION A typical composite material is a system of materials
[PDF] PDF on Composite Materials
Natural composites exist in both animals and plants Wood is a composite – it is made from long cellulose fibres (a polymer) held together by a much weaker
[PDF] types of connectives pdf
[PDF] types of constitution
[PDF] types of cosmetics
[PDF] types of deregulation
[PDF] types of dictionary skills
[PDF] types of distance measurement in surveying
[PDF] types of distance measurement sensors
[PDF] types of distance measures
[PDF] types of distance measures in digital image processing
[PDF] types of distance measures in machine learning
[PDF] types of drama pdf
[PDF] types of educational videos
[PDF] types of federal constitutional courts
[PDF] types of flexible work arrangements
AE-681 Composite Materials
Instructor
Dr PMMohite
Instructor
:Dr PMMohite
Office:AE-11,Aerospace Engineering
Email: mohite@iitk.ac.inPh: 6024
Course Credits:4
LTPD:3-0-0-0Course Content:•
Introduction
Definition
classification behaviors of unidirectional composites•Introduction
Definition
classification behaviors of unidirectional composites •Analysis of lamina; constitutive classical laminate theory, thermal stresses, •Design consideration, analysis of laminates after initial failure, interlaminart ft hi jit d itl htitis t resses, f rac t ure mec h an i cs, j o in t san d exper i men t a l c h arac t eri za ti on, •Micromechanics •Factors influencing strength and stiffness failure modes, •Performance under adverse environment •Prediction of strength, stiffnessAE-681 Composite Materials
Reference
Books/Material
Reference
Books/Material
•Mechanics of Fibrous Composites, CT Herakovich.•Analysis and Performance of Fibre Composites, BD Agarwal and LJ Broutman.•Mechanics of Composite Materials, RM Christensen.
•Any other book on composite materials •Research papersGrading Policy:Midsem
I II 40Midsem
I II 40Assignments: 20% (Individual + Group)
Endsem: 40%
•Absolute 40% for passing. Relative grading after that.•Assignments should be submitted on due date by 5.00 pm. Late submissionand copying will be heavily penalized !
•Attendance will be monitored regularly.About Fibrous Composites
Composite: Formal Definition and HistoryWhat
is composite? What is composite?Definition:
•A material which is composed of two or more materials at a microscopic scale d h hill di ti t h an d h ave c h em i ca ll y di s ti nc t p h ases. •Heterogeneous at a microscopic scale but statically homogeneous at macroscopic scale. •Constituent materials have significantly different properties.Classification of certain materials as a composite:1. Combination of materials should result in significant property changes2
Content
of the constituents is generally more than 10 2Content
of the constituents is generally more than 103. In general, property of one constituent is much greater (5) than the other
Composite: Formal DefinitionHistory
Oldest
application/existence of composite material?History
Oldest
application/existence of composite material?4000 B.C. - laminated writing material from the papyrus plant1300 B.C. - Egyptians and Mesopotamian used straw bricks
1200A.D. - Mongols invented the first composite bow
Composite: Formal Definition and HistoryComposite
Bow dates back to 3000BC (Angara
Dating)
Composite
Bow dates back to 3000BC (Angara
Dating)
Materials Used:
Wood, Horn, Sinew (Tendon), Leather, Bamboo
andAntle r (Dee r horn)Horn andAntler:naturally flexible and resilient
Sinews:back tendons or hamstrings of cows and deerGlue:From bladder of fishStrings:Sinew, Horse hair, Silk
Overall processing time was almost a year !Source: http://medieval2.heavengames.comComposite: Formal Definition and HistoryComposite
Bow dates back to 3000BC (Angara
Dating)
Composite
Bow dates back to 3000BC (Angara