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Jian-Ming Jin Finite Element Analysis of Antennas and Arrays


The Most Complete, Up-to-Date Coverage of the Finite Element Analysis and Modeling of Antennas and Arrays Aimed at researchers as well as practical engineers—and packed with over 200 illustrations including twenty-two color plates—Finite Element Analysis of Antennas and Arrays presents: Time- and frequency-domain formulations and mesh truncation techniques Antenna source modeling and parameter calculation Modeling of complex materials and fine geometrical details Analysis and modeling of narrowband and broadband antennas Analysis and modeling of infinite and finite phased-array antennas Analysis and modeling of antenna and platform interactions Recognizing the strengths of other numerical methods, this book goes beyond the finite element method and covers hybrid techniques that combine the finite element method with the finite difference time-domain method, the method of moments, and the high-frequency asymptotic methods to efficiently deal with a variety of complex antenna problems. Complemented with numerous examples, this cutting-edge resource fully demonstrates the power and capabilities of the finite element analysis and its many practical applications.

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Ioannis Koutromanos Fundamentals of Finite Element Analysis


An introductory textbook covering the fundamentals of linear finite element analysis (FEA) This book constitutes the first volume in a two-volume set that introduces readers to the theoretical foundations and the implementation of the finite element method (FEM). The first volume focuses on the use of the method for linear problems. A general procedure is presented for the finite element analysis (FEA) of a physical problem, where the goal is to specify the values of a field function. First, the strong form of the problem (governing differential equations and boundary conditions) is formulated. Subsequently, a weak form of the governing equations is established. Finally, a finite element approximation is introduced, transforming the weak form into a system of equations where the only unknowns are nodal values of the field function. The procedure is applied to one-dimensional elasticity and heat conduction, multi-dimensional steady-state scalar field problems (heat conduction, chemical diffusion, flow in porous media), multi-dimensional elasticity and structural mechanics (beams/shells), as well as time-dependent (dynamic) scalar field problems, elastodynamics and structural dynamics. Important concepts for finite element computations, such as isoparametric elements for multi-dimensional analysis and Gaussian quadrature for numerical evaluation of integrals, are presented and explained. Practical aspects of FEA and advanced topics, such as reduced integration procedures, mixed finite elements and verification and validation of the FEM are also discussed. Provides detailed derivations of finite element equations for a variety of problems. Incorporates quantitative examples on one-dimensional and multi-dimensional FEA. Provides an overview of multi-dimensional linear elasticity (definition of stress and strain tensors, coordinate transformation rules, stress-strain relation and material symmetry) before presenting the pertinent FEA procedures. Discusses practical and advanced aspects of FEA, such as treatment of constraints, locking, reduced integration, hourglass control, and multi-field (mixed) formulations. Includes chapters on transient (step-by-step) solution schemes for time-dependent scalar field problems and elastodynamics/structural dynamics. Contains a chapter dedicated to verification and validation for the FEM and another chapter dedicated to solution of linear systems of equations and to introductory notions of parallel computing. Includes appendices with a review of matrix algebra and overview of matrix analysis of discrete systems. Accompanied by a website hosting an open-source finite element program for linear elasticity and heat conduction, together with a user tutorial. Fundamentals of Finite Element Analysis: Linear Finite Element Analysis is an ideal text for undergraduate and graduate students in civil, aerospace and mechanical engineering, finite element software vendors, as well as practicing engineers and anybody with an interest in linear finite element analysis.

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Bhavani Sankar V. Introduction to Finite Element Analysis and Design


Introduces the basic concepts of FEM in an easy-to-use format so that students and professionals can use the method efficiently and interpret results properly Finite element method (FEM) is a powerful tool for solving engineering problems both in solid structural mechanics and fluid mechanics. This book presents all of the theoretical aspects of FEM that students of engineering will need. It eliminates overlong math equations in favour of basic concepts, and reviews of the mathematics and mechanics of materials in order to illustrate the concepts of FEM. It introduces these concepts by including examples using six different commercial programs online. The all-new, second edition of Introduction to Finite Element Analysis and Design provides many more exercise problems than the first edition. It includes a significant amount of material in modelling issues by using several practical examples from engineering applications. The book features new coverage of buckling of beams and frames and extends heat transfer analyses from 1D (in the previous edition) to 2D. It also covers 3D solid element and its application, as well as 2D. Additionally, readers will find an increase in coverage of finite element analysis of dynamic problems. There is also a companion website with examples that are concurrent with the most recent version of the commercial programs. Offers elaborate explanations of basic finite element procedures Delivers clear explanations of the capabilities and limitations of finite element analysis Includes application examples and tutorials for commercial finite element software, such as MATLAB, ANSYS, ABAQUS and NASTRAN Provides numerous examples and exercise problems Comes with a complete solution manual and results of several engineering design projects Introduction to Finite Element Analysis and Design, 2nd Edition is an excellent text for junior and senior level undergraduate students and beginning graduate students in mechanical, civil, aerospace, biomedical engineering, industrial engineering and engineering mechanics.

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Chongmin Song The Scaled Boundary Finite Element Method. Introduction to Theory and Implementation


An informative look at the theory, computer implementation, and application of the scaled boundary finite element method This reliable resource, complete with MATLAB, is an easy-to-understand introduction to the fundamental principles of the scaled boundary finite element method. It establishes the theory of the scaled boundary finite element method systematically as a general numerical procedure, providing the reader with a sound knowledge to expand the applications of this method to a broader scope. The book also presents the applications of the scaled boundary finite element to illustrate its salient features and potentials. The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation covers the static and dynamic stress analysis of solids in two and three dimensions. The relevant concepts, theory and modelling issues of the scaled boundary finite element method are discussed and the unique features of the method are highlighted. The applications in computational fracture mechanics are detailed with numerical examples. A unified mesh generation procedure based on quadtree/octree algorithm is described. It also presents examples of fully automatic stress analysis of geometric models in NURBS, STL and digital images. Written in lucid and easy to understand language by the co-inventor of the scaled boundary element method Provides MATLAB as an integral part of the book with the code cross-referenced in the text and the use of the code illustrated by examples Presents new developments in the scaled boundary finite element method with illustrative examples so that readers can appreciate the significant features and potentials of this novel method—especially in emerging technologies such as 3D printing, virtual reality, and digital image-based analysis The Scaled Boundary Finite Element Method: Introduction to Theory and Implementation is an ideal book for researchers, software developers, numerical analysts, and postgraduate students in many fields of engineering and science.

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А. В. Ермакова Метод дополнительных конечных элементов для расчета железобетонных конструкций по предельным состояниям


The work presents the theoretical basis of Additional Finite Element Method (AFEM), which is a variant of the Finite Element Method (FEM) for analysis of reinforced concrete structures at limit state. AFEM adds to the traditional sequence of problem by FEM the units of the two well-known methods of the structural design: method of additional loads and limit state method. The problem is solved by introduction of ideal failure models and additional design diagrams formed from additional finite elements, where each AFE describes the limit state reached by the main element. The main relations defining the properties of AFEs as well as the examples of the use of Additional Finite Element Method for analysis of reinforced concrete structures at limit state are given in the work too.

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Frank Rieg Finite Element Analysis for Engineers

Ramana M. Pidaparti Engineering Finite Element Analysis

Erasmo Carrera Finite Element Analysis of Structures through Unified Formulation


The finite element method (FEM) is a computational tool widely used to design and analyse complex structures. Currently, there are a number of different approaches to analysis using the FEM that vary according to the type of structure being analysed: beams and plates may use 1D or 2D approaches, shells and solids 2D or 3D approaches, and methods that work for one structure are typically not optimized to work for another. Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It formulates 1D, 2D and 3D FEs on the basis of the same 'fundamental nucleus' that comes from geometrical relations and Hooke's law, and presents both 1D and 2D refined FEs that only have displacement variables as in 3D elements. It also covers 1D and 2D FEs that make use of 'real' physical surfaces rather than ’artificial’ mathematical surfaces which are difficult to interface in CAD/CAE software. Key features: Covers how the refined formulation can be easily and conveniently used to analyse laminated structures, such as sandwich and composite structures, and to deal with multifield problems Shows the performance of different FE models through the 'best theory diagram' which allows different models to be compared in terms of accuracy and computational cost Introduces an axiomatic/asymptotic approach that reduces the computational cost of the structural analysis without affecting the accuracy Introduces an innovative 'component-wise' approach to deal with complex structures Accompanied by a website hosting the dedicated software package MUL2 (www.mul2.com) Finite Element Analysis of Structures Through Unified Formulation is a valuable reference for researchers and practitioners, and is also a useful source of information for graduate students in civil, mechanical and aerospace engineering.

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Ермакова А.В. Additional finite element method for nonlinear analysis of reinforced concrete structures ar limit states


The manual is destined for students studying the course "Finite Element Method" on the problems of nonlinear analysis of reinforced concrete structures. It is directed on the formation of the student’s integrity view on nonlinear behavior of such structures and singularities of their design. Manual considers the bases of developed by the author Additional Finite Element Method (AFEM) which is a variant the of Finite Element Method (FEM) destined for nonlinear design of reinforced concrete structures at limit states. AFEM adds to the traditional sequence of solving problem by FEM the units of wellknown methods of the structural design: limit state method (method of ultimate equilibrium) and method of elastic decisions (method of additional loads). It is reached by introduction of ideal failure models and additional design diagrams formed of additional finite elements, where each AFE describes the limit state reached by the main element. The main relations defining the properties of AFEs as well as the examples of the use of AFEM for the analysis of reinforced concrete structures at limit states are given too. .

521 RUR

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Jian-Ming Jin The Finite Element Method in Electromagnetics


A new edition of the leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagnetics The finite element method (FEM) is a powerful simulation technique used to solve boundary-value problems in a variety of engineering circumstances. It has been widely used for analysis of electromagnetic fields in antennas, radar scattering, RF and microwave engineering, high-speed/high-frequency circuits, wireless communication, electromagnetic compatibility, photonics, remote sensing, biomedical engineering, and space exploration. The Finite Element Method in Electromagnetics, Third Edition explains the method’s processes and techniques in careful, meticulous prose and covers not only essential finite element method theory, but also its latest developments and applications—giving engineers a methodical way to quickly master this very powerful numerical technique for solving practical, often complicated, electromagnetic problems. Featuring over thirty percent new material, the third edition of this essential and comprehensive text now includes: A wider range of applications, including antennas, phased arrays, electric machines, high-frequency circuits, and crystal photonics The finite element analysis of wave propagation, scattering, and radiation in periodic structures The time-domain finite element method for analysis of wideband antennas and transient electromagnetic phenomena Novel domain decomposition techniques for parallel computation and efficient simulation of large-scale problems, such as phased-array antennas and photonic crystals Along with a great many examples, The Finite Element Method in Electromagnetics is an ideal book for engineering students as well as for professionals in the field.

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Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures through Unified Formulation | Carrera, Erasmo, Cinefra, Maria, Petrolo, Marco, Zappino, Enrico | ISBN: 9781119941217 ...

Finite Element Analysis of Structures through Unified ...

The finite element method (FEM) is a computational tool widely used to design and analyse complex structures. Currently, there are a number of different approaches to analysis using the FEM that vary according to the type of structure being analysed: beams and plates may use 1D or 2D approaches, shells and solids 2D or 3D approaches, and methods that work for one structure are typically not ...

Finite Element Analysis of Structures through Unified ...

Erasmo Carrera, Maria Cinefra, Marco Petrolo, ... Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It ...

Finite Element Analysis of Structures through Unified ...

Enrico Zappino, Maria Cinefra, Erasmo Carrera, Marco Petrolo Finite Element Analysis of Structures through Unified Formulation (eBook, PDF) Leseprobe. Als Download kaufen -25%. 94,99 € Statt 125,99 €** 94,99 € inkl. MwSt. **Preis der gedruckten Ausgabe (Gebundenes Buch) eBook bestellen. Sofort per Download lieferbar. Jetzt verschenken-25%. 94,99 € Statt 125,99 €** 94,99 € inkl ...

Finite Element Analysis of Structures through Unified ...

Erasmo Carrera is currently a full professor at theDepartment of Mechanical and Aerospace Engineering at Politecnicodi Torino. He is the founder and leader of the MUL2 group atthe university, which has acquired a significant internationalreputation in the field of multilayered structures subjected tomultifield loadings, see also www.mul2.com. He has introduced theUnified Formulation, or CUF ...

Finite Element Analysis of Structures Through Unified ...

Erasmo Carrera is currently a full professor at the Department of Mechanical and Aerospace Engineering at Politecnico di Torino. He is the founder and leader of the MUL2 group at the university, which has acquired a significant international reputation in the field of multilayered structures subjected to multifield loadings, see also www.mul2.com. He has introduced the Unified Formulation, or ...

Formulation, 1/e Finite Element Analysis of Structures ...

Finite Element Analysis of Structures through Unified Formulation, 1/e Erasmo Carrera, Enrico Zappino, Marco Petrolo & Maria Cinefra 2014 416 pp Hardback ISBN: 9781119941217 Price: 9,720.00 About the Book The finite element method (FEM) is a computational tool widely used to design and analyse complex structures. Currently, there are a number of different approaches to analysis using the FEM ...

Erasmo Carrera, Professor - polito.it

Erasmo Carrera, Professor. After earning two degrees (Aeronautics, 1986, and Aerospace Engineering, 1988) at the Politecnico di Torino, Erasmo Carrera received his PhD degree in Aerospace Engineering jointly at the Politecnico di Milano, Politecnico di Torino, and Università di Pisa in 1991.

Erasmo Carrera - polito.it

Erasmo Carrera, Professor. After earning two degrees (Aeronautics, 1986, and Aerospace Engineering, 1988) at the Politecnico di Torino, Erasmo Carrera received his PhD degree in Aerospace Engineering jointly at the Politecnico di Milano, Politecnico di Torino, and Università di Pisa in 1991. He began working as a Researcher in the Department ...

Erasmo Carrera | Scientific.Net

Journal of Biomimetics, Biomaterials and Biomedical Engineering Materials Science. Defect and Diffusion Forum

Coupling of hierarchical piezoelectric plate finite ...

Fabio Biscani, Pietro Nali, Salim Belouettar, and Erasmo Carrera. Journal of Intelligent Material Systems and Structures 2012 23: 7, 749-764 Download Citation. If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click on download. Format: Tips on citation ...

Professor Erasmo Carrera - Shell Buckling

Erasmo Carrera received his PhD degree in Aerospace Engineering jointly at the Politecnico di Milano, Politecnico di Torino, and Università di Pisa in 1991. He began working as a Researcher in the Department of Aerospace Engineering for the Politecnico di Torino in 1992 where he held courses on Missiles and Aerospace Structure Design, Plates and Shells, and the Finite Element Method. He ...

Amazon.com: Finite Element Analysis of Structures through ...

Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It ...

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures through Unified Formulation - Ebook written by Erasmo Carrera, Maria Cinefra, Marco Petrolo, Enrico Zappino. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Finite Element Analysis of Structures through Unified Formulation.

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It formulates 1D, 2D and 3D FEs on the basis of the ...

Static and free-vibration analyses of dental prosthesis ...

Static and free-vibration analyses of dental prosthesis and atherosclerotic human artery by refined finite element models. Carrera E(1), Guarnera D(2), Pagani A(2). Author information: (1)Mul2, Department of Mechanical and Aerospace Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129, Turin, Italy. erasmo.carrera@polito.it. (2)Mul2, Department of Mechanical and Aerospace ...

Analysis of laminated composites and sandwich structures ...

Analysis of laminated composites and sandwich structures by variable-kinematic MITC9 plate elements. Alfonso Pagani, Stefano Valvano, and Erasmo Carrera. Journal of Sandwich Structures & Materials 2016 20: 1 , 4-41. Download Citation.

Carrera Unified Formulation for Free-Vibration Analysis of ...

Erasmo Carrera and ... The finite-element method is used to provide numerical solutions. The related arrays and the governing dynamical equations are written in terms of a few fundamental nuclei according to the Carrera unified formulation. Classical three-dimensional finite-element solid models are also considered. One-, two-, and three-dimensional finite elements are easily connected to each ...

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It formulates 1D, 2D and 3D FEs on the basis of the ...

eBook: Finite Element Analysis of Structures through ...

Finite Element Analysis of Structures through Unified Formulation (ISBN 978-1-118-53666-7) online kaufen | Sofort-Download - lehmanns.de

Finite element analysis of structures through unified ...

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Professor Enrico Zappino - Shell Buckling

E. Carrera, E. Zappino and T. Cavallo, “Static analysis of reinforced thin-walled plates and shells by means of finite element models”, International Journal for Computational Methods in Engineering Science and Mechanics, Vol. 17, No. 2, pp 106-126, 2016 Erasmo Carrera and Enrico Zappino. "Carrera Unified Formulation for Free-Vibration ...

Shear stresses in prismatic beams with arbitrary cross ...

Erasmo Carrera, Maria Cinefra, Enrico Zappino, Marco Petrolo, One‐Dimensional Models with Nth‐Order Displacement Field, the Taylor Expansion Class, Finite Element Analysis of Structures Through Unified Formulation, 10.1002/9781118536643, (105-148), (2014).

Finite Element Analysis Of Structures Through Unified ...

known as the carrera unified formulation cuf finite element analysis of structures through unified formulation carrera erasmo cinefra maria petrolo marco amazoncomau books this approach is based on the carrera unified formulation cuf which allows fe matrices vectors to be derived in terms of fundamental nuclei the cuf is introduced by extending the index notation indexes i and j which is often ...

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures through Unified Formulation von Erasmo Carrera, Maria Cinefra, Marco Petrolo - Englische E-Books aus der Kategorie Maschinenbau, Fertigungstechnik günstig bei exlibris.ch kaufen & sofort downloaden.

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures through Unified Formulation. by Erasmo Carrera,Maria Cinefra,Marco Petrolo,Enrico Zappino. Thanks for Sharing! You submitted the following rating and review. We'll publish them on our site once we've reviewed them.

Beam Structures: Classical and Advanced Theories by Erasmo ...

Beam Structures: Classical and Advanced Theories - Ebook written by Erasmo Carrera, Gaetano Giunta, Marco Petrolo. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Beam Structures: Classical and Advanced Theories.

Analysis of Curved Composite Structures Through Refined 1D ...

Carrera, E, García de Miguel, A, Pagani, A, & Petrolo, M. "Analysis of Curved Composite Structures Through Refined 1D Finite Elements With Aerospace Applications." Proceedings of the ASME 2016 International Mechanical Engineering Congress and Exposition. Volume 1: Advances in Aerospace Technology. Phoenix, Arizona, USA. November 11–17, 2016 ...

Finite element analysis of structures through unified ...

Carrera, Erasmo, author. The finite element method (FEM) is a computational tool widely used to design and analyse complex structures. Currently, there are a number of different approaches to analysis using the FEM that vary according to the type of structure being analysed: beams and plates may use 1D or 2D approaches, shells and solids 2D or 3D approaches, and methods that work for one ...

Riccardo AUGELLO | PhD Student | Master of Engineering ...

Erasmo Carrera. Alfonso Pagani. D. Giusa. Riccardo Augello . This work proposes an alternative approach for the nonlinear analysis of 2D, thin-walled lattice structures. The method makes use of ...

M. FILIPPI | PhD | Politecnico di Torino, Turin | polito ...

Erasmo Carrera. Politecnico di Torino . This paper makes use of high-order finite beam elements to perform stability evaluations and transient analyses of asymmetric rotors on anisotropic supports ...

Carrera RED BOX RULES ARE FOR PROOF STAGE ONLY. DELETE ...

Erasmo Carrera, Salvatore Brischetto and Pietro Nali Politecnico di Torino, Italy The models currently used have a wide range of applications in civil, automotive, marine and aerospace engineering. Researchers of smart structures, and structural analysts in industry, will find all they need to know in this concise reference. Graduate and postgraduate students of mechanical, civil and aerospace ...

Finite Element Analysis of Structures through Unified ...

Buy the Hardcover Book Finite Element Analysis of Structures through Unified Formulation by Erasmo Carrera at Indigo.ca, Canada's largest bookstore. Free shipping and pickup in store on eligible orders. The finite element method (FEM) is a computational tool widely used to design and analyse complex structures. Currently, there are a number of different approaches to analysis using the FEM ...

Finite Element Analysis of Structures through Unified ...

Finite Element Analysis of Structures through Unified Formulation von Erasmo Carrera, Maria Cinefra, Marco Petrolo - Englische Bücher zum Genre Allgemeines & Lexika günstig & portofrei bestellen im Online Shop von Ex Libris.

Finite Element Analysis Of Structures Through Unified ...

models combining the finite element method fem and carrera unified formulation cuf to evaluate the three dimensional 3d finite element analysis of structures through unified formulation deals with the fem used for the analysis of the mechanics of structures in the case of linear elasticity the novelty of this book is that the finite elements fes are formulated on the basis of a class of ...

Volumes | ASME International Mechanical Engineering ...

Topics: Failure mechanisms , Finite element analysis , Modeling , Fracture (Materials) , Thermal barrier coatings , Brittleness , Ceramics , Computer software , Cracking (Materials) , Design Mixed One-/Two-Dimensional Models With Node Dependent Kinematic Capabilities for the Analysis of Metallic and Composite Structures

Finite Element Analysis Of Structures Through Unified ...

finite element analysis of structures through unified formulation ebook written by erasmo carrera maria cinefra marco petrolo enrico zappino read this book using google play books app on your pc android ios devices download for offline reading highlight bookmark or take notes while you read finite element analysis of structures through unified formulation the finite element method is ...

Finite Element Analysis of Structures through ... By ...

Finite Element Analysis of Structures Through Unified Formulation deals with the FEM used for the analysis of the mechanics of structures in the case of linear elasticity. The novelty of this book is that the finite elements (FEs) are formulated on the basis of a class of theories of structures known as the Carrera Unified Formulation (CUF). It ...

Best Theory Diagrams for Shell Finite Elements | AIAA ...

Erasmo Carrera; Marco Petrolo. Technical University of Turin. Search for more papers by this author and Erasmo Carrera ... A Legendre Spectral Finite Element Implementation of Geometrically Exact Beam Theory. Qi Wang and Michael Sprague; 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference April 2013. Asymptotically Correct Dynamic Shell Theory: 1-D Through ...

Plates and Shells for Smart Structures: Classical and ...

Plates and Shells for Smart Structures: Classical and Advanced Theories for Modeling and Analysis Wiley Series in Computational: Amazon.de: Erasmo Carrera, Gaetano Giunta, Salvatore Brischetto, Pietro Nali: Fremdsprachige Bücher

Karl-Gunnar Olsson Structural Mechanics: Modelling and Analysis of Frames and Trusses


Textbook covers the fundamental theory of structural mechanics and the modelling and analysis of frame and truss structures Deals with modelling and analysis of trusses and frames using a systematic matrix formulated displacement method with the language and flexibility of the finite element method Element matrices are established from analytical solutions to the differential equations Provides a strong toolbox with elements and algorithms for computational modelling and numerical exploration of truss and frame structures Discusses the concept of stiffness as a qualitative tool to explain structural behaviour Includes numerous exercises, for some of which the computer software CALFEM is used. In order to support the learning process CALFEM gives the user full overview of the matrices and algorithms used in a finite element analysis

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Группа авторов A Practical Guide to Reliable Finite Element Modelling


Many books have been written about the finite element method; little however has been written about procedures that assist a practicing engineer in undertaking an analysis in such a way that errors and uncertainties can be controlled. In A Practical Guide to Reliable Finite Element Modelling, Morris addresses this important area. His book begins by introducing the reader to finite element analysis (FEA), covering the fundamental principles of the method, whilst also outlining the potential problems involved. He then establishes consistent methods for carrying out analyses and obtaining accurate and reliable results, concluding with a new method for undertaking error control led analyses which is illustrated by means of two case studies. The book addresses a number of topics that: • Systematically cover an introduction to FEA, how computers build linear-static and linear-dynamic finite element models, the identification of error sources, error control methods and error-controlled analyses. • Enable the reader to support the design of complex structures with reliable, repeatable analyses using the finite element method. • Provide a basis for establishing good practice that could underpin a legal defence in the event of a claim for negligence. A Practical Guide to Reliable Finite Element Modelling will appeal to practising engineers engaged in conducting regular finite element analyses, particularly those new to the field. It will also be a resource for postgraduate students and researchers addressing problems associated with errors in the finite element method. This book is supported by an author maintained website at http://www.femec.co.uk

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Szabó Barna Introduction to Finite Element Analysis. Formulation, Verification and Validation


When using numerical simulation to make a decision, how can its reliability be determined? What are the common pitfalls and mistakes when assessing the trustworthiness of computed information, and how can they be avoided? Whenever numerical simulation is employed in connection with engineering decision-making, there is an implied expectation of reliability: one cannot base decisions on computed information without believing that information is reliable enough to support those decisions. Using mathematical models to show the reliability of computer-generated information is an essential part of any modelling effort. Giving users of finite element analysis (FEA) software an introduction to verification and validation procedures, this book thoroughly covers the fundamentals of assuring reliability in numerical simulation. The renowned authors systematically guide readers through the basic theory and algorithmic structure of the finite element method, using helpful examples and exercises throughout. Delivers the tools needed to have a working knowledge of the finite element method Illustrates the concepts and procedures of verification and validation Explains the process of conceptualization supported by virtual experimentation Describes the convergence characteristics of the h-, p- and hp-methods Covers the hierarchic view of mathematical models and finite element spaces Uses examples and exercises which illustrate the techniques and procedures of quality assurance Ideal for mechanical and structural engineering students, practicing engineers and applied mathematicians Includes parameter-controlled examples of solved problems in a companion website (www.wiley.com/go/szabo)

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Cho W. S. To Stochastic Structural Dynamics. Application of Finite Element Methods


One of the first books to provide in-depth and systematic application of finite element methods to the field of stochastic structural dynamics The parallel developments of the Finite Element Methods in the 1950’s and the engineering applications of stochastic processes in the 1940’s provided a combined numerical analysis tool for the studies of dynamics of structures and structural systems under random loadings. In the open literature, there are books on statistical dynamics of structures and books on structural dynamics with chapters dealing with random response analysis. However, a systematic treatment of stochastic structural dynamics applying the finite element methods seems to be lacking. Aimed at advanced and specialist levels, the author presents and illustrates analytical and direct integration methods for analyzing the statistics of the response of structures to stochastic loads. The analysis methods are based on structural models represented via the Finite Element Method. In addition to linear problems the text also addresses nonlinear problems and non-stationary random excitation with systems having large spatially stochastic property variations. A systematic treatment of stochastic structural dynamics applying the finite element methods Highly illustrated throughout and aimed at advanced and specialist levels, it focuses on computational aspects instead of theory Emphasizes results mainly in the time domain with limited contents in the time-frequency domain Presents and illustrates direction integration methods for analyzing the statistics of the response of linear and nonlinear structures to stochastic loads Under Author Information – one change of word to existing text: He is a Fellow of the American Society of Mechanical Engineers (ASME)........

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Rabeb Ben Kahla Finite Element Method and Medical Imaging Techniques in Bone Biomechanics


Digital models based on data from medical images have recently become widespread in the field of biomechanics. This book summarizes medical imaging techniques and processing procedures, both of which are necessary for creating bone models with finite element methods. Chapter 1 introduces the main principles and the application of the most commonly used medical imaging techniques. Chapter 2 describes the major methods and steps of medical image analysis and processing. Chapter 3 presents a brief review of recent studies on reconstructed finite element bone models, based on medical images. Finally, Chapter 4 reveals the digital results obtained for the main bone sites that have been targeted by finite element modeling in recent years.

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Ted Belytschko Nonlinear Finite Elements for Continua and Structures


This updated and expanded edition of the bestselling textbook provides a comprehensive introduction to the methods and theory of nonlinear finite element analysis. New material provides a concise introduction to some of the cutting-edge methods that have evolved in recent years in the field of nonlinear finite element modeling, and includes the eXtended finite element method (XFEM), multiresolution continuum theory for multiscale microstructures, and dislocation-density-based crystalline plasticity. Nonlinear Finite Elements for Continua and Structures, Second Edition focuses on the formulation and solution of discrete equations for various classes of problems that are of principal interest in applications to solid and structural mechanics. Topics covered include the discretization by finite elements of continua in one dimension and in multi-dimensions; the formulation of constitutive equations for nonlinear materials and large deformations; procedures for the solution of the discrete equations, including considerations of both numerical and multiscale physical instabilities; and the treatment of structural and contact-impact problems. Key features: Presents a detailed and rigorous treatment of nonlinear solid mechanics and how it can be implemented in finite element analysis Covers many of the material laws used in today's software and research Introduces advanced topics in nonlinear finite element modelling of continua Introduction of multiresolution continuum theory and XFEM Accompanied by a website hosting a solution manual and MATLAB® and FORTRAN code Nonlinear Finite Elements for Continua and Structures, Second Edition is a must have textbook for graduate students in mechanical engineering, civil engineering, applied mathematics, engineering mechanics, and materials science, and is also an excellent source of information for researchers and practitioners in industry.

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Paolo Rugarli Steel Connection Analysis


First book to discuss the analysis of structural steel connections by Finite Element Analysis—which provides fast, efficient, and flexible checking of these vital structural components The analysis of steel structures is complex—much more so than the analysis of similar concrete structures. There are no universally accepted rules for the analysis of connections in steel structures or the analysis of the stresses transferred from one connection to another. This book presents a general approach to steel connection analysis and check, which is the result of independent research that began more than fifteen years ago. It discusses the problems of connection analysis and describes a generally applicable methodology, based on Finite Element Analysis, for analyzing the connections in steel structures. That methodology has been implemented in software successfully, providing a fast, automatic, and flexible route to the design and analysis of the connections in steel structures. Steel Connection Analysis explains several general methods which have been researched and programmed during many years, and that can be used to tackle the problem of connection analysis in a very general way, with a limited and automated computational effort. It also covers several problems related to steel connection analysis automation. Uses Finite Element Analysis to discuss the analysis of structural steel connections Analysis is applicable to all connections in steel structures The methodology is the basis of the commercially successful CSE connection analysis software Analysis is fast and flexible Structural engineers, fabricators, software developing firms, university researchers, and advanced students of civil and structural engineering will all benefit from Steel Connection Analysis.

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