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Author : K. Chandrashekhara
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (14 download)
Download or read book Geometric and Material Nonlinear Analysis of Laminated Composite Plates and Shells written by K. Chandrashekhara and published by . This book was released on 1985 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Reddy
Publisher : CRC Press
ISBN 13 : 0203502809
Total Pages : 858 pages
Book Rating : 4.2/5 (35 download)
Download or read book Mechanics of Laminated Composite Plates and Shells written by J. N. Reddy and published by CRC Press. This book was released on 2003-11-24 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this popular text provides complete, detailed coverage of the various theories, analytical solutions, and finite element models of laminated composite plates and shells. The book reflects advances in materials modeling in general and composite materials and structures in particular. It includes a chapter dedicated to the theory and analysis of laminated shells, discussions on smart structures and functionally graded materials, exercises and examples, and chapters that were reorganized from the first edition to improve the clarity of the presentation.
Author : Anthony N. Palazotto
Publisher : AIAA
ISBN 13 : 9781600860911
Total Pages : 278 pages
Book Rating : 4.8/5 (69 download)
Download or read book Nonlinear Analysis of Shell Structures written by Anthony N. Palazotto and published by AIAA. This book was released on 1992 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Reddy
Publisher : CRC Press
ISBN 13 : 9780203502808
Total Pages : 864 pages
Book Rating : 4.5/5 (28 download)
Download or read book Mechanics of Laminated Composite Plates and Shells written by J. N. Reddy and published by CRC Press. This book was released on 2003-11-24 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of this popular text provides complete, detailed coverage of the various theories, analytical solutions, and finite element models of laminated composite plates and shells. The book reflects advances in materials modeling in general and composite materials and structures in particular. It includes a chapter dedicated to the theory and analysis of laminated shells, discussions on smart structures and functionally graded materials, exercises and examples, and chapters that were reorganized from the first edition to improve the clarity of the presentation.
Author : Seung Joon Lee
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (788 download)
Download or read book Nonlinear Analysis of Smart Composite Plate and Shell Structures written by Seung Joon Lee and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical formulations, analytical solutions, and finite element solutions for laminated composite plate and shell structures with smart material laminae are presented in the study. A unified third-order shear deformation theory is formulated and used to study vibration/deflection suppression characteristics of plate and shell structures. The von Kármán type geometric nonlinearity is included in the formulation. Third-order shear deformation theory based on Donnell and Sanders nonlinear shell theories is chosen for the shell formulation. The smart material used in this study to achieve damping of transverse deflection is the Terfenol-D magnetostrictive material. A negative velocity feedback control is used to control the structural system with the constant control gain. The Navier solutions of laminated composite plates and shells of rectangular planeform are obtained for the simply supported boundary conditions using the linear theories. Displacement finite element models that account for the geometric nonlinearity and dynamic response are developed. The conforming element which has eight degrees of freedom per node is used to develop the finite element model. Newmark's time integration scheme is used to reduce the ordinary differential equations in time to algebraic equations. Newton-Raphson iteration scheme is used to solve the resulting nonlinear finite element equations. A number of parametric studies are carried out to understand the damping characteristics of laminated composites with embedded smart material layers.
Author : Junuthula Narasimha Reddy
Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (317 download)
Download or read book Geometrically Nonlinear Analysis of Laminated Elastic Structures written by Junuthula Narasimha Reddy and published by . This book was released on 1993 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Reddy
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (317 download)
Download or read book A Higher-order Theory for Geometrically Nonlinear Analysis of Composite Laminates written by J. N. Reddy and published by . This book was released on 1987 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Junuthula Narasimha Reddy
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (29 download)
Download or read book A Refined Nonlinear Analysis of Laminated Composite Plates and Shells written by Junuthula Narasimha Reddy and published by . This book was released on 1987 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: This final technical report summarizes in a compact form the results of a two-year research program on the development of refined shear deformation theories of plates and shells, and their analytical solutions. The detailed results are reported in various reports and technical papers during the course of the project. A third-order, nonlinear shear deformation shell theory and finite element model that accounts for parabolic distribution of transverse shear stresses through thickness and the von Karman nonlinear strains was developed during an investigation sponsored by NASA Langley Research Center during the first year of this research. The most significant contributions of this research are: 1. The development of analytical solutions of the linear theory for various boundary conditions. The space-time concept is used to develop such solutions. 2. The development of finite element models for first-ply and post-first-ply failure analysis.
Author : Yi-Ming Fu
Publisher : WIT Press
ISBN 13 : 1845646908
Total Pages : 797 pages
Book Rating : 4.8/5 (456 download)
Download or read book Nonlinear Analyses of Laminated Plates and Shells with Damage written by Yi-Ming Fu and published by WIT Press. This book was released on 2013 with total page 797 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contents of this book are related to composite mechanics, nonlinear plate and shell mechanics, damage mechanics, elasto-plastic mechanics, visco-elastic mechanics, piezoelectric elastic mechanics and nonlinear dynamics, which embody the combination and integration among solid mechanics, material science and nonlinear science.
Author : Jianqiao Ye
Publisher : Springer Science & Business Media
ISBN 13 : 1447100956
Total Pages : 285 pages
Book Rating : 4.4/5 (471 download)
Download or read book Laminated Composite Plates and Shells written by Jianqiao Ye and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laminated Composite Plates and Shells presents a systematic and comprehensive coverage of the three-dimensional modelling of these structures. It uses the state space approach to provide novel tools for accurate three-dimensional analyses of thin and thick structural components composed of laminated composite materials. In contrast to the traditional treatment of laminated materials, the state space method guarantees a continuous interfacial stress field across material boundaries. Other unique features of the analysis include the non-dependency of a problem's degrees of freedom on the number of material layers of a laminate. Apart from the introductions to composite materials, three-dimensional elasticity and the concept of state space equations presented in the first three chapters, the book reviews available analytical and numerical three-dimensional state space solutions for bending, vibration and buckling of laminated composite plates and shells of various shapes. The applications of the state space method also include the analyses of piezoelectric laminates and interfacial stresses near free edges. The book presents numerous tables and graphics that show accurate three-dimensional solutions of laminated structural components. Many of the numerical results presented in the book are important in their own right and also as test problems for validating new numerical methods. Laminated Composite Plates and Shells will be of benefit to all materials and structural engineers looking to understand the detailed behaviour of these important materials. It will also interest academic scientists researching that behaviour and engineers from more specialised fields such as aerospace which are becoming increasingly dependent on composites.
Author : Timothy Gerard Schroeder
Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (33 download)
Download or read book Nonlinear Impact Analysis of Laminated Composite Plates and Shells: a Finite Element Approach written by Timothy Gerard Schroeder and published by . This book was released on 1994 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. N. Reddy
Publisher : CRC Press
ISBN 13 : 9781135502928
Total Pages : 856 pages
Book Rating : 4.5/5 (29 download)
Download or read book Mechanics of Laminated Composite Plates and Shells written by J. N. Reddy and published by CRC Press. This book was released on 2004-06-01 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of composite materials in engineering structures continues to increase dramatically, and there have been equally significant advances in modeling for general and composite materials and structures in particular. To reflect these developments, renowned author, educator, and researcher J.N. Reddy created an enhanced second edition of his standard-setting Mechanics of Laminated Composite Plates and Shells: Theory and Analysis. This edition includes: A chapter dedicated to the theory and analysis of laminated shells Discussions addressing smart structures and functionally graded materials Reorganization of chapters that improves and clarifies presentation Additional exercises and examples A timelessly valuable resource, this book approaches the subject primarily in terms of the finite element method. It provides incomparably full, self-contained coverage of the theories, analytical solutions, and linear and nonlinear finite element models of plate and shell laminated composite structures.
Author : J. N. Reddy
Publisher : CRC Press
ISBN 13 : 9780849331015
Total Pages : 800 pages
Book Rating : 4.3/5 (31 download)
Download or read book Mechanics of Laminated Composite Plates and Shells written by J. N. Reddy and published by CRC Press. This book was released on 1996-11-19 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials are used in all kinds of engineering structures, medical prosthetic devices, electronic circuit boards, and sports equipment. The subject of these materials is an interdisciplinary area where chemists, material scientists, and chemical, mechanical, and structural engineers contribute to the overall product. This book presents, for the first time, detailed coverage of traditional theories and higher-order theories of laminated composite materials. Much of the text is based on the author's original work on refined theories of laminated composite plates and shells, and analytical and finite element solutions. In addition, the book reviews the basics including mathematical preliminaries, virtual work principles, and variational methods. Mechanics of Laminated Composite Plates: Theory and Analysis makes a great textbook for graduate-level courses on theory and/or analysis of composite laminates, and can be conveniently divided into two sections: Chapters 1-8 for an introductory course, and 9-13 for the advanced course.
Author : Junuthula Narasimha Reddy
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.F/5 ( download)
Download or read book A Higher-order Theory for Geometrically Nonlinear Analysis of Composite Laminates written by Junuthula Narasimha Reddy and published by . This book was released on 1987 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hieu Nguyen-Van
Publisher :
ISBN 13 :
Total Pages : 261 pages
Book Rating : 4.:/5 (889 download)
Download or read book Development and Application of Assumed Strain Smoothing Finite Element Technique for Composite Plate/shell Structures written by Hieu Nguyen-Van and published by . This book was released on 2009 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present study is mainly concerned with the development and application of simple, efficient and accurate finite element models for geometrically linear and nonlinear analysis of composite plates/shells. It is also demonstrated that the developed approach can be extended for analysis of functionally graded material (FGM) structures as well as coupled electric-structural piezoelectric systems. The primary goal is achieved through the development of two novel four-node displacement-based Co quadrilateral flat elements, one with fictional drilling DOFs (MISQ20) and one with actual drilling DOFs (MISQ24) within the framework of the first-order shear deformation theory (FSDT). The developed elements are based on the incorporation of the strain smoothing technique of the stabilized conforming nodal integration (SCNI) mesh-free method into the four-node quadrilateral finite elements. The most distinguishing feature of the present elements is the evaluation of membrane, bending and geometric stiffness matrices by integration along the boundary of smoothing elements. It is observed that this assumed strain smoothing technique can yield more accurate solutions even with badly shaped elements or coarse discretization and reduce computational time when compared with domain integration approach. To accommodate small strain geometric nonlinearity with large deformations, the von-Karman's large deflection theory and the total Lagrangian approach are employed to formulate the present elements for geometrically nonlinear analysis. The present formulation is therefore applicable to moderately thick and thin plate/shell configurations, involving isotropic or composite material properties, with improved solutions in a wide range of geometrically linear and nonlinear problems. Extensive numerical verification is carried out with a set of demanding benchmark problems and the present results are compared with analytical, experimental and numerical solutions in the literature. The comparative study does show the validity as well as the high-performance of the developed finite element models for laminated composite structures. The developed approach also performs very well in the analysis of FGM plate structures under thermo-mechanical loading. The analysis of coupled mechanical-electrical behaviours of piezoelectric problems is accomplished by the normalization of both mechanical strains and electric potential fields using the smoothing constant function of the SCNI. Two novel piezoelectric elements for linear static and free vibration analysis of planar piezo- electric structures are proposed. The first one, the cell-based element (SPQ4), is based on the subdivision of original quadrilateral finite elements into smoothing cells. The second one, the node-based element (NSPE-T3 or NSPE-Q4), is created by transforming a triangular or quadrilateral mesh into a mesh of new smoothing cells associated with each of the nodes of the original mesh. The reliability and accuracy of the proposed formulations are demonstrated through various favourable comparisons with other existing elements and analytic solutions. The present models are attractive for coupled multifield problems owing to the following properties: (i) very good accuracy, (ii) insensitivity to mesh distortion, and (iii) simplicity of formulation.
Author : Junuthula Narasimha Reddy
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (227 download)
Download or read book Geometrically Nonlinear Transient Analysis of Laminated Composite Plates written by Junuthula Narasimha Reddy and published by . This book was released on 1982 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forced motions of laminated composite plates are investigated using a finite element that accounts for the transverse shear strains, rotary inertia, and large rotations (in the von Karman sense). The present results when specialized for isotropic plates are found to be in good agreement with those available in the literature. Numerical results of the nonlinear analysis are presented showing the effects of plate thickness, lamination scheme, boundary conditions, and loading on the deflections and stresses. The new results for composite places should serve as bench marks for future investigations.(Author).
Author : Franz G. Rammerstorfer
Publisher : Springer
ISBN 13 : 3709126045
Total Pages : 286 pages
Book Rating : 4.7/5 (91 download)
Download or read book Nonlinear Analysis of Shells by Finite Elements written by Franz G. Rammerstorfer and published by Springer. This book was released on 2014-05-04 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: State-of-the-art nonlinear computational analysis of shells, nonlinearities due to large deformations and nonlinear material behavior, alternative shell element formulations, algorithms and implementational aspects, composite and sandwich shells, local and global instabilities, optimization of shell structures and concepts of shape finding methods of free from shells. Furthermore, algorithms for the treatment of the nonlinear stability behavior of shell structures (including bifurcation and snap-through buckling) are presented in the book.
