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Author : Rahul Gupta
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (316 download)
Download or read book Finite Element Analysis of High-speed Rotating Beam-mass Systems Made of Laminated Composites written by Rahul Gupta and published by . This book was released on 1992 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ranjan Ganguli
Publisher : Springer
ISBN 13 : 9811019029
Total Pages : 289 pages
Book Rating : 4.8/5 (11 download)
Download or read book Finite Element Analysis of Rotating Beams written by Ranjan Ganguli and published by Springer. This book was released on 2016-08-08 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the solution of rotating beam free-vibration problems using the finite element method. It provides an introduction to the governing equation of a rotating beam, before outlining the solution procedures using Rayleigh-Ritz, Galerkin and finite element methods. The possibility of improving the convergence of finite element methods through a judicious selection of interpolation functions, which are closer to the problem physics, is also addressed. The book offers a valuable guide for students and researchers working on rotating beam problems – important engineering structures used in helicopter rotors, wind turbines, gas turbines, steam turbines and propellers – and their applications. It can also be used as a textbook for specialized graduate and professional courses on advanced applications of finite element analysis.
Author : O.O. Ochoa
Publisher : Springer Science & Business Media
ISBN 13 : 9401579954
Total Pages : 222 pages
Book Rating : 4.4/5 (15 download)
Download or read book Finite Element Analysis of Composite Laminates written by O.O. Ochoa and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite materials are increasingly used in aerospace, underwater, and automotive structures. To take advantage of the full potential of composite materials, structural analysts and designers must have accurate mathematical models and design methods at their disposal. The objective of this monograph is to present the laminated plate theories and their finite element models to study the deformation, strength and failure of composite structures. Emphasis is placed on engineering aspects, such as the analytical descriptions, effective analysis tools, modeling of physical features, and evaluation of approaches used to formulate and predict the response of composite structures. The first chapter presents an overview of the text. Chapter 2 is devoted to the introduction of the definitions and terminology used in composite materials and structures. Anisotropic constitutive relations and Iaminate plate theories are also reviewed. Finite element models of laminated composite plates are presented in Chapter 3. Numerical evaluation of element coefficient matrices, post-computation of strains and stresses, and sample examples of laminated plates in bending and vibration are discussed. Chapter 4 introduces damage and failure criteria in composite laminates. Finally, Chapter 5 is dedicated to case studies involving various aspects and types of composite structures. Joints, cutouts, woven composites, environmental effects, postbuckling response and failure of composite laminates are discussed by considering specific examples.
Author : Suong Van Hoa
Publisher : Springer Science & Business Media
ISBN 13 : 146155733X
Total Pages : 304 pages
Book Rating : 4.4/5 (615 download)
Download or read book Hybrid Finite Element Method for Stress Analysis of Laminated Composites written by Suong Van Hoa and published by Springer Science & Business Media. This book was released on 2013-11-27 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has one single purpose: to present the development of the partial hybrid finite element method for the stress analysis of laminated composite structures. The reason for this presentation is because the authors believe that partial hybrid finite element method is more efficient that the displacement based finite element method for the stress analysis oflaminated composites. In fact, the examples in chapter 5 of this book show that the partial hybrid finite element method is about 5 times more efficient than the displacement based finite element method. Since there is a great need for accurate and efficient calculation of interlaminar stresses for the design using composites, the partial hybrid finite method does provide one possible solution. Hybrid finite method has been in existence since 1964 and a significant amount of work has been done on the topic. However, the authors are not aware of any systematic piece of literature that gives a detailed presentation of the method. Chapters of the displacement finite element method and the evolution 1 and 2 present a sununary of the hybrid finite element method. Hopefully, these two chapters can provide the readers with an appreciation for the difference between the displacement finite element method and the hybrid finite element. It also should prepare the readers for the introduction of partial hybrid finite element method presented in chapter 3.
Author : Yinchao Dong
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (248 download)
Download or read book Finite Element Analysis of Rigid Frame Structures Made of Laminated Composite I-beam written by Yinchao Dong and published by . This book was released on 1990 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (243 download)
Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David J. Ruggeri
Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (818 download)
Download or read book Finite Element Analysis of Mode i Double Cantilever Beam Bending of an Organic Polymer Laminated Composite written by David J. Ruggeri and published by . This book was released on 2012 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Saemul Seraj
Publisher :
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (111 download)
Download or read book Free Vibration and Dynamic Instability Analyses of Doubly-tapered Rotating Laminated Composite Beams written by Saemul Seraj and published by . This book was released on 2016 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Due to the outstanding engineering properties, such as high strength/stiffness to weight ratios, capability to be stiff at one location and flexible at another location and favorable fatigue characteristics, doubly-tapered composite beam is used in the rotating structures such as helicopter rotor blades and wind turbine blades. Due to its distinct characteristics from static beam and wide range of applications, rotating beam requires a comprehensive research to understand its dynamic response. Design of mechanical components using doubly-tapered composite beams requires a better understanding of their behavior in free vibration and their dynamic instability. In the present thesis, free vibration and dynamic instability analyses of doubly-tapered rotating cantilever composite beams are conducted considering three different types of vibrations (out-of-plane bending, in-plane bending and axial). Rayleigh-Ritz approximate method based on classical lamination theory has been employed to formulate the free vibration problem and solve it. Bolotin’s method is applied to determine the instability regions. Numerical and symbolic computations have been performed using the software MATLAB. The results for natural frequencies have been validated using Finite Element Analysis (FEA) tool ANSYS. A comprehensive parametric study is conducted in order to understand the effects of various design parameters. Moreover, critical speed of doubly-tapered rotating composite beam is determined and change of critical speed due to double-tapering is investigated. Also, change in maximum deflection due to rotational velocity and double-tapering is observed in this thesis. The material chosen in this thesis for numerical calculations is NCT-301 graphite-epoxy prepreg.
Author :
Publisher :
ISBN 13 :
Total Pages : 826 pages
Book Rating : 4.F/5 ( download)
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1994 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xiaoshan Lin
Publisher : Woodhead Publishing
ISBN 13 : 9780128168998
Total Pages : 0 pages
Book Rating : 4.1/5 (689 download)
Download or read book Nonlinear Finite Element Analysis of Composite and Reinforced Concrete Beams written by Xiaoshan Lin and published by Woodhead Publishing. This book was released on 2019-10-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nonlinear Finite Element Analysis of Composite and Reinforced Concrete Beams presents advanced methods and techniques for the analysis of composite and FRP reinforced concrete beams. The title introduces detailed numerical modeling methods and the modeling of the structural behavior of composite beams, including critical interfacial bond-slip behavior. It covers a new family of composite beam elements developed by the authors. Other sections cover nonlinear finite element analysis procedures and the numerical modeling techniques used in commercial finite element software that will be of particular interest to engineers and researchers executing numerical simulations.
Author : Mohammad Amin Fazili
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)
Download or read book Vibration Analysis of Thickness- and Width-Tapered Laminated Composite Beams Using Hierarchical Finite Element Method written by Mohammad Amin Fazili and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas E. Wilt
Publisher :
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.:/5 (357 download)
Download or read book Linear and Nonlinear Finite Element Analysis of Laminated Composite Structures at High Temperatures written by Thomas E. Wilt and published by . This book was released on 1992 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fu Tien Lin
Publisher :
ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.:/5 (85 download)
Download or read book The Finite Element Analysis of Laminated Composites written by Fu Tien Lin and published by . This book was released on 1971 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kiran Madhav Bangera
Publisher :
ISBN 13 :
Total Pages : 91 pages
Book Rating : 4.:/5 (232 download)
Download or read book Finite Element Analysis of Laminated Composite Beams Using a Higher Order Shear Deformation Theory written by Kiran Madhav Bangera and published by . This book was released on 1990 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sudip Dey
Publisher : CRC Press
ISBN 13 : 1498784461
Total Pages : 375 pages
Book Rating : 4.4/5 (987 download)
Download or read book Uncertainty Quantification in Laminated Composites written by Sudip Dey and published by CRC Press. This book was released on 2018-09-19 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few decades, uncertainty quantification in composite materials and structures has gained a lot of attention from the research community as a result of industrial requirements. This book presents computationally efficient uncertainty quantification schemes following meta-model-based approaches for stochasticity in material and geometric parameters of laminated composite structures. Several metamodels have been studied and comparative results have been presented for different static and dynamic responses. Results for sensitivity analyses are provided for a comprehensive coverage of the relative importance of different material and geometric parameters in the global structural responses.
Author :
Publisher :
ISBN 13 :
Total Pages : 1124 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A. J. M. Ferreira
Publisher : Springer Science & Business Media
ISBN 13 : 1402092008
Total Pages : 236 pages
Book Rating : 4.4/5 (2 download)
Download or read book MATLAB Codes for Finite Element Analysis written by A. J. M. Ferreira and published by Springer Science & Business Media. This book was released on 2008-11-06 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book intend to supply readers with some MATLAB codes for ?nite element analysis of solids and structures. After a short introduction to MATLAB, the book illustrates the ?nite element implementation of some problems by simple scripts and functions. The following problems are discussed: • Discrete systems, such as springs and bars • Beams and frames in bending in 2D and 3D • Plane stress problems • Plates in bending • Free vibration of Timoshenko beams and Mindlin plates, including laminated composites • Buckling of Timoshenko beams and Mindlin plates The book does not intends to give a deep insight into the ?nite element details, just the basic equations so that the user can modify the codes. The book was prepared for undergraduate science and engineering students, although it may be useful for graduate students. TheMATLABcodesofthisbookareincludedinthedisk.Readersarewelcomed to use them freely. The author does not guarantee that the codes are error-free, although a major e?ort was taken to verify all of them. Users should use MATLAB 7.0 or greater when running these codes. Any suggestions or corrections are welcomed by an email to [email protected].
