Interface Fracture and Delaminations in Composite Materials
Title | Interface Fracture and Delaminations in Composite Materials PDF eBook |
Author | Leslie Banks-Sills |
Publisher | Springer |
Total Pages | 120 |
Release | 2017-07-05 |
Genre | Science |
ISBN | 3319603272 |
Part I of this SpringerBrief presents the problem of a crack between two dissimilar isotropic materials and describes the mathematical background. A fracture criterion is discussed and Methods for calculating fracture parameters such as stress intensity factors using the finite element method and three post-processors are considered. Actual test data and both deterministic and statistical failure curves are presented.In Part II of the book, similar descriptions are given for delaminations in composite laminates. The mathematical treatment of this type of damage including the first term of the asymptotic expansion of the stress and displacement fields is considered. Numerical post-processors for determining stress intensity factors for these cases are reviewed. Two examples of specific laminates are presented: one with a failure curve and the other with a failure surface. Finally, beam specimens used for testing such failures are discussed.
Delamination Behaviour of Composites
Title | Delamination Behaviour of Composites PDF eBook |
Author | Srinivasan Sridharan |
Publisher | Elsevier |
Total Pages | 788 |
Release | 2008-10-21 |
Genre | Technology & Engineering |
ISBN | 1845694821 |
Given such advantages as low weight compared to strength and toughness, laminated composites are now used in a wide range of applications. Their increasing use has underlined the need to understand their principal mode of failure, delamination. This important book reviews key research in understanding and preventing delamination. The first part of the book reviews general issues such as the role of fracture mechanics in understanding delamination, design issues and ways of testing delamination resistance. Part two describes techniques for detecting and characterising delamination such as piezoelectric sensors, the use of lamb waves and acoustic emission techniques. The next two sections of the book discuss ways of studying and modelling delamination behaviour. The final part of the book reviews research on delamination behaviour in particular conditions such as shell and sandwich structures, z-pin bridging and resin bonding. With its distinguished editor and international team of contributors, Delamination behaviour of composites is a standard reference for all those researching laminated composites and using them in such diverse applications as microelectronics, aerospace, marine, automotive and civil engineering. Reviews the role of fracture mechanics in understanding delamination, design issues and ways of testing delamination resistance Discuss ways of studying and modelling delamination behaviour A standard reference for all those researching laminated composites
Damage Modeling of Composite Structures
Title | Damage Modeling of Composite Structures PDF eBook |
Author | Pengfei Liu |
Publisher | Elsevier |
Total Pages | 398 |
Release | 2021-03-10 |
Genre | Technology & Engineering |
ISBN | 0323853536 |
Damage Modeling of Composite Structures: Strength, Fracture, and Finite Element Analysis provides readers with a fundamental overview of the mechanics of composite materials, along with an outline of an array of modeling and numerical techniques used to analyze damage, failure mechanisms and safety tolerance. Strength prediction and finite element analysis of laminated composite structures are both covered, as are modeling techniques for delaminated composites under compression and shear. Viscoelastic cohesive/friction coupled model and finite element analysis for delamination analysis of composites under shear and for laminates under low-velocity impact are all covered at length. A concluding chapter discusses multiscale damage models and finite element analysis of composite structures. Integrates intralaminar damage and interlaminar delamination under different load patterns, covering intralaminar damage constitutive models, failure criteria, damage evolution laws, and virtual crack closure techniques Discusses numerical techniques for progressive failure analysis and modeling, as well as numerical convergence and mesh sensitivity, thus allowing for more accurate modeling Features models and methods that can be seamlessly extended to analyze failure mechanisms and safety tolerance of composites under more complex loads, and in more extreme environments Demonstrates applications of damage models and numerical methods
Delamination and Debonding of Materials
Title | Delamination and Debonding of Materials PDF eBook |
Author | W. Steven Johnson |
Publisher | ASTM International |
Total Pages | 507 |
Release | 1985 |
Genre | Technology & Engineering |
ISBN | 9780803104143 |
Fracture Mechanics of Composites
Title | Fracture Mechanics of Composites PDF eBook |
Author | G. P. Sendeckyj |
Publisher | ASTM International |
Total Pages | 248 |
Release | 1975 |
Genre | Technology & Engineering |
ISBN | 9780803103665 |
Composite Materials
Title | Composite Materials PDF eBook |
Author | T. Kevin O'Brien |
Publisher | ASTM International |
Total Pages | 831 |
Release | 1991 |
Genre | Composite materials |
ISBN | 0803114192 |
Composite Materials
Title | Composite Materials PDF eBook |
Author | H. Thomas Hahn |
Publisher | ASTM International |
Total Pages | 400 |
Release | 1986 |
Genre | Aluminum |
ISBN | 0803104707 |