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Advanced Mechanics of Piezoelectricity

2012-10-17 Technology & Engineering
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Release : 2012-10-17
Genre : Technology & Engineering
Kind : eBook
Book Rating : 663/5 ( reviews)

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Book Synopsis Advanced Mechanics of Piezoelectricity by : Qinghua Qin

Download or read book Advanced Mechanics of Piezoelectricity written by Qinghua Qin. This book was released on 2012-10-17. Available in PDF, EPUB and Kindle. Book excerpt: "Advanced Mechanics of Piezoelectricity" presents a comprehensive treatment of piezoelectric materials using linear electroelastic theory, symplectic models, and Hamiltonian systems. It summarizes the current state of practice and presents the most recent research findings in piezoelectricity. It is intended for researchers and graduate students in the fields of applied mechanics, material science and engineering, computational engineering, and aerospace engineering. Dr. Qinghua Qin is a professor at the School of Engineering, Australian National University, Australia.

Fracture Mechanics of Piezoelectric and Ferroelectric Solids

2014-12-12 Science
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Release : 2014-12-12
Genre : Science
Kind : eBook
Book Rating : 871/5 ( reviews)

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Book Synopsis Fracture Mechanics of Piezoelectric and Ferroelectric Solids by : Daining Fang

Download or read book Fracture Mechanics of Piezoelectric and Ferroelectric Solids written by Daining Fang. This book was released on 2014-12-12. Available in PDF, EPUB and Kindle. Book excerpt: Fracture Mechanics of Piezoelectric and Ferroelectric Solids presents a systematic and comprehensive coverage of the fracture mechanics of piezoelectric/ferroelectric materials, which includes the theoretical analysis, numerical computations and experimental observations. The main emphasis is placed on the mechanics description of various crack problems such static, dynamic and interface fractures as well as the physical explanations for the mechanism of electrically induced fracture. The book is intended for postgraduate students, researchers and engineers in the fields of solid mechanics, applied physics, material science and mechanical engineering. Dr. Daining Fang is a professor at the School of Aerospace, Tsinghua University, China; Dr. Jinxi Liu is a professor at the Department of Engineering Mechanics, Shijiazhuang Railway Institute, China.

Fracture Mechanics of Piezoelectric Solids with Interface Cracks

2017-03-14 Science
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Release : 2017-03-14
Genre : Science
Kind : eBook
Book Rating : 536/5 ( reviews)

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Book Synopsis Fracture Mechanics of Piezoelectric Solids with Interface Cracks by : Volodymyr Govorukha

Download or read book Fracture Mechanics of Piezoelectric Solids with Interface Cracks written by Volodymyr Govorukha. This book was released on 2017-03-14. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive study of cracks situated at the interface of two piezoelectric materials. It discusses different electric boundary conditions along the crack faces, in particular the cases of electrically permeable, impermeable, partially permeable, and conducting cracks. The book also elaborates on a new technique for the determination of electromechanical fields at the tips of interface cracks in finite sized piezoceramic bodies of arbitrary shape under different load types. It solves scientific problems of solid mechanics in connection with the investigation of electromechanical fields in piezoceramic bodies with interface cracks, and develops calculation models and solution methods for plane fracture mechanical problems for piecewise homogeneous piezoceramic bodies with cracks at the interfaces. It discusses the “open” crack model, which leads to a physically unrealistic oscillating singularity at the crack tips, and the contact zone model for in-plane straight interface cracks between two dissimilar piezoelectric materials. It also investigates the model of a crack with electro-mechanical pre-fracture zones. The formulated problems are reduced to problems of linear relationship, which correspond to different crack models, and their exact analytical solutions are found. The book presents in detail the expressions for stress and electric displacement intensity factors, as well as for the energy release rate. The influence of the electric permittivity of the crack, the mechanical load and the electric field upon the electro-elastic state, as well as the main fracture mechanical parameters, are analyzed and clearly illustrated. This book addresses postgraduate students, university teachers and researchers dealing with the problems of fracture mechanics of piezoelectric materials, as well as engineers who are active in the analysis of strength and durability of piezoelectric constructions.

Fracture Mechanics of Piezoelectric Materials

2001 Technology & Engineering
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Release : 2001
Genre : Technology & Engineering
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Fracture Mechanics of Piezoelectric Materials by : Qing-Hua Qin

Download or read book Fracture Mechanics of Piezoelectric Materials written by Qing-Hua Qin. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: Written with the aim of encouraging further development of the fracture mechanics of coupled thermo-electro-elastic problems, this monograph examines crack problems in piezoelectric materials. Emphasis is placed on fundamental concepts, the development of mathematical models and their computational solutions. The methods are described and derived in a way which makes them more accessible to postgraduate students, research scientists and engineers.

Fracture Mechanics of Electrically Passive and Active Composites with Periodic Cracking along the Interface

2020-03-21 Science
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Release : 2020-03-21
Genre : Science
Kind : eBook
Book Rating : 38X/5 ( reviews)

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Book Synopsis Fracture Mechanics of Electrically Passive and Active Composites with Periodic Cracking along the Interface by : Sergey Kozinov

Download or read book Fracture Mechanics of Electrically Passive and Active Composites with Periodic Cracking along the Interface written by Sergey Kozinov. This book was released on 2020-03-21. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive and timely review of the fracture behavior of bimaterial composites consisting of periodically connected components, i.e. of bimaterial composites possessing periodical cracks along the interface. It first presents an overview of the literature, and then analyzes the isotropic, anisotropic and piezoelectric/dielectric properties of bimaterial components, gradually increasing the difficulty of the solutions discussed up to the coupled electromechanical problems. While in the case of isotropic and anisotropic materials it covers the problems generated by an arbitrary set of cracks, for the piezoelectric materials it focuses on studying the influence of the electric permittivity of the crack’s filler, using not only a simple, fully electrically permeable model, but also a physically realistic, semi-permeable model. Throughout the analyses, the effects of the contact of the crack faces are taken into account so as to exclude the physically unrealistic interpenetration of the composite components that are typical of the classical open model. Further, the book derives and examines the mechanical and electromechanical fields, stress and electric intensity factors in detail. Providing extensive information on the fracture processes taking place in composite materials, the book helps readers become familiar with mathematical methods of complex function theory for obtaining exact analytical solutions.

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