Articles by "Mechanics"

Showing posts with label Mechanics. Show all posts

Ronald D. Ziemian ... 1024 pages - Publisher: Wiley; 6th edition (February, 2010) ... Language: English - ISBN-10: 0470085258 - ISBN-13: 978-0470085257 ... 

The definitive guide to stability design criteria, fully updated and incorporating current research: Representing nearly fifty years of cooperation between Wiley and the Structural Stability Research Council, the Guide to Stability Design Criteria for Metal Structures is often described as an invaluable reference for practicing structural engineers and researchers. For generations of engineers and architects, the Guide has served as the definitive work on designing steel and aluminum structures for stability. Under the editorship of Ronald Ziemian and written by SSRC task group members who are leading experts in structural stability theory and research, this Sixth Edition brings this foundational work in line with current practice and research. The Sixth Edition incorporates a decade of progress in the field since the previous edition, with new features including: Updated chapters on beams, beam-columns, bracing, plates, box girders, and curved girders. Significantly revised chapters on columns, plates, composite columns and structural systems, frame stability, and arches + Fully rewritten chapters on thin-walled (cold-formed) metal structural members, stability under seismic loading, and stability analysis by finite element methods + State-of-the-art coverage of many topics such as shear walls, concrete filled tubes, direct strength member design method, behavior of arches, direct analysis method, structural integrity and disproportionate collapse resistance, and inelastic seismic performance and design recommendations for various moment-resistant and braced steel frames

Nam-Ho Kim ... 430 pages - Publisher: Springer; (November, 2014) ... Language: English - ISBN-10: 1441917454 - ISBN-13: 978-1441917454 ...

This book introduces the key concepts of nonlinear finite element analysis procedures. The book explains the fundamental theories of the field and provides instructions on how to apply the concepts to solving practical engineering problems. Instead of covering many nonlinear problems, the book focuses on three representative problems: nonlinear elasticity, elastoplasticity, and contact problems. The book is written independent of any particular software, but tutorials and examples using four commercial programs are included as appendices: ANSYS, NASTRAN, ABAQUS, and MATLAB. In particular, the MATLAB program includes all source codes so that students can develop their own material models, or different algorithms. This book also: Presents clear explanations of nonlinear finite element analysis for elasticity, elastoplasticity, and contact problems. + Includes many informative examples of nonlinear analyses so that students can clearly understand the nonlinear theory. + Offers practical applications of FEM to engineering analysis, providing a balance between theory and practice.

Ramana M. Pidaparti ... 268 pages - Publisher: Morgan&Claypool; (May, 2017) ... Language: English - ISBN-10: 1627058702 - ISBN-13: 978-1627058704 ...

Finite element analysis is a basic foundational topic that all engineering majors need to understand in order for them to be productive engineering analysts for a variety of industries. This book provides an introductory treatment of finite element analysis with an overview of the various fundamental concepts and applications. It introduces the basic concepts of the finite element method and examples of analysis using systematic methodologies based on ANSYS software. Finite element concepts involving one-dimensional problems are discussed in detail so the reader can thoroughly comprehend the concepts and progressively build upon those problems to aid in analyzing two-dimensional and three-dimensional problems. Moreover, the analysis processes are listed step-by-step for easy implementation, and an overview of two dimensional and three-dimensional concepts and problems is also provided. In addition, multiphysics problems involving coupled analysis examples are presented to further illustrate the broad applicability of the finite element method for a variety of engineering disciplines.

Farzad Ebrahimi ... 408 pages - Publisher: InTech; (2016) ... Language: English - ISBN-10: 9535107690 ...

This book reports on the state of the art research and development findings on this very broad matter through original and innovative research studies exhibiting various investigation directions of Finite Element Method (FEM) in electrical, civil, materials and biomedical engineering. The text is addressed not only to researchers, but also to professional engineers, students and other experts in a variety of disciplines, both academic and industrial seeking to gain a better understanding of what has been done in the field recently, and what kind of open problems are in this area.

S. S. Bhavikatti ... 348 pages - Publisher: New Age International Publishers; 1st edition (February, 2004) ... Language: English - ISBN-10: 8122436714 - ISBN-13: 978-8122436716 ...

With the author`s experience of teaching the courses on Finite Element Analysis to undergraduate and postgraduate students for several years, the author felt need for writing this book. The concept of Finite Element Analysis, finding properties of various elements and assembling stiffness equation is developed systematically by splitting the subject into various chapters. The method is made clear by solving many problems by hand calculations. The application of finite element method to plates, shells and nonlinear analysis is presented. After listing some of the commercially available finite element analysis packages, the structure of a finite element program and the desired features of commercial packages are discussed.

Efstratios Nikolaidis, Dan M. Ghiocel ... 1216 pages - Publisher: CRC Press; 1st edition (July, 2004) ... Language: English - ISBN-10: 0849311802 - ISBN-13: 978-0849311802 ...

Researchers in the engineering industry and academia are making important advances on reliability-based design and modeling of uncertainty when data is limited. Non deterministic approaches have enabled industries to save billions by reducing design and warranty costs and by improving quality. Considering the lack of comprehensive and definitive presentations on the subject, Engineering Design Reliability Handbook is a valuable addition to the reliability literature. It presents the perspectives of experts from the industry, national labs, and academia on non-deterministic approaches including probabilistic, interval and fuzzy sets-based methods, generalized information theory, Dempster-Shaffer evidence theory, and robust reliability. It also presents recent advances in all important fields of reliability design including modeling of uncertainty, reliability assessment of both static and dynamic components and systems, design decision making in the face of uncertainty, and reliability validation. The editors and the authors also discuss documented success stories and quantify the benefits of these approaches.

J. A. König ... 224 pages - Publisher: North Holland; (December, 2012) ... Language: English - ASIN: B01DRXANW6 by Amazon Digital Services ...

In this book, the author has collected existing information on the analysis of elastic-plastic structures subjected to variable repeated loads and to variable temperature fields. He presents the foundations of the theory and its applications to the shakedown analysis of structures of various types and to computational algorithms. The book provides useful and interesting material for students of civil and mechanical engineering, practising engineers with a good mathematical background and also scientists concerned with the analysis of inelastic structures.

Ken P. Chong, Arthur P. Boresi, Sunil Saigal, James D. Lee ... 332 pages - Publisher: CRC Press; 3rd edition (December, 2017) ... Language: English - ISBN-10: 1138719161 - ISBN-13: 978-1138719163 ...

In the dynamic digital age, the widespread use of computers has transformed engineering and science. A realistic and successful solution of an engineering problem usually begins with an accurate physical model of the problem and a proper understanding of the assumptions employed. With computers and appropriate software we can model and analyze complex physical systems and problems. However, efficient and accurate use of numerical results obtained from computer programs requires considerable background and advanced working knowledge to avoid blunders and the blind acceptance of computer results. This book provides the background and knowledge necessary to avoid these pitfalls, especially the most commonly used numerical methods employed in the solution of physical problems. It offers an in-depth presentation of the numerical methods for scales from nano to macro in nine self-contained chapters with extensive problems and up-to-date references, covering: Trends and new developments in simulation and computation * Weighted residuals methods * Finite difference methods * Finite element methods * Finite strip/layer/prism methods * Boundary element methods * Meshless methods * Molecular dynamics * Multiphysics problems * Multiscale methods.

Hartwig Hübel ... 318 pages - Publisher: Springer; 1st edition (June, 2016) ... Language: English - ASIN: B01HRB6OOA by Amazon Digital Services ...

The present book provides a new method to estimate elastic-plastic strains via a series of linear elastic analyses. For a life prediction of structures subjected to variable loads, frequently encountered in mechanical and civil engineering, the cyclically accumulated deformation and the elastic plastic strain ranges are required. The Simplified Theory of Plastic Zones (STPZ) is a direct method which provides the estimates of these and all other mechanical quantities in the state of elastic and plastic shakedown. The STPZ is described in detail, with emphasis on the fact that not only scientists but engineers working in applied fields and advanced students are able to get an idea of the possibilities and limitations of the STPZ. Numerous illustrations and examples are provided to support the reader's understanding.

Wodek Gawronski ... 265 pages - Publisher: Springer; (December, 1995) ... Language: English - ISBN-10: 3540760172 - ISBN-13: 978-3540760177 ...

Methods of structural control and dynamics are introduced in this book. These include reduction of large structural models by balanced truncation, placement of actuators and sensors for dynamic testing and control, structural identification of the minimum-order balanced representation, balanced dissipative controller design, balanced LQG and H( controller designs with the closed-form relationships between controller parameters and system performance, and controller reduction methods that preserve the closed-loop performance. The book explores the unique properties of flexible structures to obtain efficient methods of dynamic analysis and controller design. The presented methods of structural dynamics, identification, sensor/actuator placement, and passive, LQG and H( controller design have been checked both with simulations and industrial implementations.

Martin H. Sadd - 600 pages - Publisher: Academic Press; 3rd edition (January, 2014) ... Language: English - AmazonSIN: B00IHZFZIW.

Elasticity: Theory, Applications, and Numerics, Third Edition, continues its market-leading tradition of concisely presenting and developing the linear theory of elasticity, moving from solution methodologies, formulations, and strategies into applications of contemporary interest, such as fracture mechanics, anisotropic and composite materials, micromechanics, nonhomogeneous graded materials, and computational methods. Developed for a one- or two-semester graduate elasticity course, this new edition has been revised with new worked examples and exercises, and new or expanded coverage of areas such as spherical anisotropy, stress contours, isochromatics, isoclinics, and stress trajectories. Using MATLAB software, numerical activities in the text are integrated with analytical problem solutions. These numerics aid in particular calculations, graphically present stress and displacement solutions to problems of interest, and conduct simple finite element calculations, enabling comparisons with previously studied analytical solutions. Online ancillary support materials for instructors include a solutions manual, image bank, and a set of PowerPoint lecture slides. Thorough yet concise introduction to linear elasticity theory and applications + Only text providing detailed solutions to problems of nonhomogeneous/graded materials + New material on stress contours/lines, contact stresses, curvilinear anisotropy applications + Further and new integration of MATLAB software + Addition of many new exercises + Comparison of elasticity solutions with elementary theory, experimental data, and numerical simulations + Online solutions manual and downloadable MATLAB code.

Michael Byfield ... 352 pages - Publisher: CRC Press; (February, 2018) ... Language: English - ISBN-13: 9781498741217 ...

This enlightening textbook for undergraduates on civil engineering degree courses explains structural design from its mechanical principles, showing the speed and simplicity of effective design from first principles. This text presents good approximate solutions to complex design problems, such as "Wembley-Arch" type structures, the design of thin-walled structures, and long-span box girder bridges. Other more code-based textbooks concentrate on relatively simple member design, and avoid some of the most interesting design problems such as because code compliant solutions are complex. Yet these problems can be addressed by relatively manageable techniques. The methods outlined here enable quick, early stage, "ball-park" design solutions to be considered, and are also useful for checking finite element analysis solutions to complex problems. The conventions used in the book are in accordance with the Eurocodes, especially where they provide convenient solutions that can be easily understood by students. Many of the topics, such as composite beam design, are straight applications of Eurocodes, but with the underlying theory fully explained. The techniques are illustrated through a series of worked examples which develop in complexity, and with the more advanced questions forming extended exam type questions. A comprehensive range of fully worked tutorial questions are provided at the end of each section for students to practice in preparation for closed book exams. Features: Principles-based and independent of codes of practice - Outlines robust methods for achieving excellent approximations - Shows how to design complex and exciting structures - Supported by detailed examples and questions/answers.

George I. N. Rozvany,‎ Tomasz Lewinski ... 471 pages - Publisher: Springer; 1st edition (April, 2014) ... Language: English - ISBN-10: 3709116988 - ISBN-13: 978-3709116982 ...

The book covers new developments in structural topology optimization. Basic features and limitations of Michell’s truss theory, its extension to a broader class of support conditions, generalizations of truss topology optimization, and Michell continua are reviewed. For elastic bodies, the layout problems in linear elasticity are discussed and the method of relaxation by homogenization is outlined. The classical problem of free material design is shown to be reducible to a locking material problem, even in the multiload case. For structures subjected to dynamic loads, it is explained how they can be designed so that the structural eigenfrequencies of vibration are as far away as possible from a prescribed external excitation frequency (or a band of excitation frequencies) in order to avoid resonance phenomena with high vibration and noise levels. For diffusive and convective transport processes and multiphysics problems, applications of the density method are discussed. In order to take uncertainty in material parameters, geometry, and operating conditions into account, techniques of reliability-based design optimization are introduced and reviewed for their applicability to topology optimization.

Singiresu S. Rao ... 1147 pages - Publisher: Pearson; 6th edition (October, 2017) ... Language: English - ASIN: B07643X7TJ by Amazon Digital Services ...

Retaining the style of previous editions, this Sixth SI Edition of Mechanical Vibrations effectively presents theory, computational aspects, and applications of vibration, introducing undergraduate engineering students to the subject of vibration engineering in as simple a manner as possible. Emphasizing computer techniques of analysis, Mechanical Vibrations thoroughly explains the fundamentals of vibration analysis, building on the understanding achieved by students in previous undergraduate mechanics courses. Related concepts are discussed, and real-life applications, examples, problems, and illustrations related to vibration analysis enhance comprehension of all concepts and material. In the Sixth SI Edition, several additions and revisions have been made—including new examples, problems, and illustrations—with the goal of making coverage of concepts both more comprehensive and easier to follow.

Mumtaz Kassir ... 563 pages - Publisher: CRC Press; 1st edition (October, 2017) ... Language: English - ISBN-10: 1138061913 - ISBN-13: 978-1138061910 ...

Applied Elasticity and Plasticity is a comprehensive work that introduces graduate students and professionals in civil, mechanical, aeronautical and metallurgical engineering to the basic theories of elasticity, plasticity and their practical applications. Based on experimental data of static tension tests of material, several elastic and plastic stress-strain relations are derived, and commonly-used yield criteria and strain hardening rules are discussed as well. Analysis of conventional, deviatoric and mathematical stress and strain in two and three dimensions is presented. Analytical applications include torsion and bending of structural components subjected to various loadings, thick-walled cylindrical and spherical vessels subjected to internal and external pressures, stress-concentrations around holes, stress-intensity factors in structural components containing circular, elliptical and many more concepts important for professionals and students alike.

Robert Chasan ... 288 pages - Publisher: Delmar-Cengage; 6th edition (January, 2011) ... Language: English - ISBN-10: 1111313598 - ISBN-13: 978-1111313593 ... [Special thanks to Mrs. Penny.]

Now you can combine a highly effective, practical approach to mathematics with the latest procedures, technologies, and practices in today's welding industry with PRACTICAL PROBLEMS IN MATHEMATICS FOR WELDERS, 6th Edition. Readers clearly see how welders rely on mathematical skills to solve both everyday and more challenging problems, from measuring materials for cutting and assembling to effectively and economically ordering materials. Highly readable explanations, numerous real-world examples, and practice problems emphasize math skills most important in welding today, from basic procedures to more advanced math formulas and technologies. Readers leave equipped with the strong math tools they need for success in today's welding careers.

Lonnie Pack ... 510 pages - Publisher: CRC Press; 1st edition (August, 2017) ... Language: English - ISBN-10: 1138031852 - ISBN-13: 978-1138031852 ...

This guidebook is a practical and essential tool providing everything necessary for structural design engineers to create detailed and accurate calculations. Basic information is provided for steel, concrete and geotechnical design in accordance with Australian and international standards. Detailed design items are also provided, especially relevant to the mining and oil and gas industries. Examples include pipe supports, lifting analysis and dynamic machine foundation design. Steel theory is presented with information on fabrication, transportation and costing, along with member, connection, and anchor design. Concrete design includes information on construction costs, as well as detailed calculations ranging from a simple beam design to the manual production of circular column interaction diagrams. For geotechnics, simple guidance is given on the manual production and code compliance of calculations for items such as pad footings, piles, retaining walls, and slabs. Each chapter also includes recommended drafting details to aid in the creation of design drawings. More generally, highly useful aids for design engineers include section calculations and force diagrams. Capacity tables cover real-world items such as various slab thicknesses with a range of reinforcing options, commonly used steel sections, and lifting lug capacities. Calculations are given for wind, seismic, vehicular, piping, and other loads. User guides are included for Space Gass and Strand7, including a non-linear analysis example for lifting lug design. Users are also directed to popular vendor catalogues to acquire commonly used items, such as steel sections, handrails, grating, grouts and lifting devices. This guidebook supports practicing engineers in the development of detailed designs and refinement of their engineering skill and knowledge.

Paolo Rugarli ... 529 pages - Publisher: Wiley-Blackwell; 1st edition (February, 2018) ... Language: English - ASIN: B079VSGMD8 by Amazon Digital Services ...

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 over 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.

Saeed Moaveni ... 936 pages - Publisher: Pearson; 4th edition (April, 2014) ... Language: English - ISBN-10: 0133840808 - ISBN-13: 978-0133840803 ...

For courses in Finite Element Analysis, offered in departments of Mechanical or Civil and Environmental Engineering: While many good textbooks cover the theory of finite element modeling, Finite Element Analysis: Theory and Application with ANSYS is the only text available that incorporates ANSYS as an integral part of its content. Moaveni presents the theory of finite element analysis, explores its application as a design/modeling tool, and explains in detail how to use ANSYS intelligently and effectively. Teaching and Learning Experience: This program will provide a better teaching and learning experience—for you and your students. It will help: Present the Theory of Finite Element Analysis: The presentation of theoretical aspects of finite element analysis is carefully designed not to overwhelm students. * Explain How to Use ANSYS Effectively: ANSYS is incorporated as an integral part of the content throughout the book. * Explore How to Use FEA as a Design/Modeling Tool: Open-ended design problems help students apply concepts.

Contact Form

Name

Email *

Message *

Powered by Blogger.