Articles by "Mechanics"

Showing posts with label Mechanics. Show all posts

Wai-Fah Chen ... 474 pages - Publisher: J. Ross Publishing; (January, 2007) ... Language: English - ISBN-10: 1932159746 - ISBN-13: 978-1932159745 ...

This indispensable reference presents a unified treatment of mathematical models of concrete structural analysis. In Part I, the author considers the experimental data regarding stress and strain characteristics of concrete under biaxial and multiaxial stress states and presents empirical equations for modulus and fracture strength. Part II discusses concrete elasticity, generalized failure, and fracture criteria, while the final part addresses concrete plasticity with applications of limit analysis and finite element analysis to concrete and reinforced structures. Key Features: Offers a comprehensive review of the advantages and limitations of constitutive equations and failure criteria with suggestions for improvements and refinements - Provides test results of the mechanical properties of concrete and summaries of the generally accepted experimental results in the field - Includes worked examples, chapter summaries, a glossary, chapter references, and a bibliography of finite element applications...

A. J. M. Ferreira ... 235 pages - Publisher: Springer; (December, 2008) ... Language: English - ISBN-10: 1402091990 - ISBN-13: 978-1402091995 ...

This book illustrates how MATLAB compact and powerful programming framework can be very useful in the finite element analysis of solids and structures. The book shortly introduces finite element concepts and an extensive list of MATLAB codes for readers to use and modify. The book areas range from very simple springs and bars to more complex beams and plates in static bending, free vibrations and buckling problems. This book intend to supply readers with some MATLAB codes for finite element analysis of solids and structures. After a short introduction to MATLAB, the book illustrates the finite 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 finite 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.

David Halpern, Howard B. Wilson ... 696 pages - Publisher: Chapman and Hall/CRC; 3rd edition (September, 2002) ... Language: English - ISBN-10: 158488262X - ISBN-13: 978-1584882626 ...

Since its introduction in 1984, MATLAB's ever-growing popularity and functionality have secured its position as an industry-standard software package. The user-friendly, interactive environment of MATLAB 6.x, which includes a high-level programming language, versatile graphics capabilities, and abundance of intrinsic functions, helps users focus on their applications rather than on programming errors. MATLAB has now leapt far ahead of FORTRAN as the software of choice for engineering applications.

ASDIP Structural Steel v4.1.5 [Size: 9 MB] ... ASDIP STEEL is structural engineering software utilized by engineers for design of steel base plate, steel and composite beam, steel columns, and other structural steel members. ASDIP STEEL is based upon the latest AISC specifications (AISC 360). ASDIP STEEL substantially simplifies time-consuming calculations for structural engineering design. Now ASDIP STEEL includes the ACI and AISC seismic provisions. Load combinations per ASCE 7-05 or 10.

Frederick Bloom, Douglas Coffin ... 800 pages - Publisher: Chapman and Hall/CRC; 1st edition (December, 2000) ... Language: English - ISBN-10: 1584882220 - ISBN-13: 978-1584882220 ...

Stop searching through the endless amount of literature to find the most recent information on plate buckling. The authors of Handbook of Thin Plate Buckling and Post Buckling have already done the work for you. Detailed and clearly written, the book contains a comprehensive, up-to-date treatment of the buckling and postbuckling behavior of perfect and imperfect thin plates. The authors study, in detail and with specific solved examples, the essential factors that influence critical buckling loads, initial mode shapes, and postbuckling behavior for thin plates. Through their analysis of rectangular, circular, and annular plates, they present valuable information, some of which has never before been published in book form. Such topics include hygrothermal buckling, viscoelastic and plastic buckling, and buckling of various thickness plates. With this important collection, the Handbook of Thin Plate Buckling and Post Buckling provides you with a one-stop source of current research findings.

R. C. Hibbeler ... 928 pages - Publisher: Pearson; 5th edition (May, 2016) ... Language: English - ISBN-10: 0134382595 - ISBN-13: 978-0134382593.

For courses in introductory combined Statics and Mechanics of Materials courses found in ME, CE, AE, and Engineering Mechanics departments: Statics and Mechanics of Materials represents a combined abridged version of two of the author’s books, namely Engineering Mechanics: Statics, Fourteenth Edition and Mechanics of Materials, Tenth Edition. It provides a clear and thorough presentation of both the theory and application of the important fundamental topics of these subjects, that are often used in many engineering disciplines. The development emphasizes the importance of satisfying equilibrium, compatibility of deformation, and material behavior requirements. The hallmark of the book, however, remains the same as the author’s unabridged versions, and that is, strong emphasis is placed on drawing a free-body diagram, and the importance of selecting an appropriate coordinate system and an associated sign convention whenever the equations of mechanics are applied. Throughout the book, many analysis and design applications are presented, which involve mechanical elements and structural members often encountered in engineering practice.

A. E. Bennett , Louis J. Siy ... 432 pages - Publisher: Delmar Cengage Learning; 8th edition (December, 2008) ... Language: English - ISBN-10: 1428335285 - ISBN-13: 978-1428335288 ...

Now in its eighth edition, this hands-on blueprint reading guide contains the most comprehensive, up-to-date coverage of welding symbols and their application to welding prints and practices. Blueprint Reading for Welders 8th Edition provides the knowledge needed to interpret all types of working sketches and prints, from the simplest to the most complex, through step-by-step instructions. Both AWS and ISO welding symbols are included, along with prints at the end of each unit. The book's advanced coverage includes auxiliary views, detail views, projections, sections, and detail and assembly drawings. This latest edition incorporates changes that reflect the most current weld symbols, dimensioning practices, and specifications used on prints, so readers can feel confident they are getting cutting-edge information that they can easily apply to work in the field.

David Johnson ... 312 pages - Publisher: ICE Publishing; 2nd revised edition (July, 2000) ... Language: English - ISBN-10: 0727728601 - ISBN-13: 978-0727728609 ...

In recent years an increasing emphasis has been placed on numerically based methods of structural analysis. This has been reflected in the production of structural mechanics texts that are orientated towards particular numerical methodologies, especially the finite element method. Whilst this approach serves the needs of potential 'research' engineers, a concentration on the numerical analysis aspects of structural mechanics is of less relevance to 'professional' engineers, who are likely to be concerned with the use and interpretation of numerical analyses, but not in the development of the methodologies.It is to this group that Advanced Structural Mechanics is especially addressed.

Valery V. Vasiliev, Evgeny V. Morozov ... 832 pages - Publisher: Elsevier; 3rd edition (June, 2013) ... Language: English - ASIN: B00DSNSPSK by Amazon Digital Services ...

Advanced Mechanics of Composite Materials and Structural Elements analyzes contemporary theoretical models at the micro- and macro levels of material structure. Its coverage of practical methods and approaches, experimental results, and optimization of composite material properties and structural component performance can be put to practical use by researchers and engineers. The third edition of the book consists of twelve chapters progressively covering all structural levels of composite materials from their constituents through elementary plies and layers to laminates and laminated composite structural elements. All-new coverage of beams, plates and shells adds significant currency to researchers. Composite materials have been the basis of many significant breakthroughs in industrial applications, particularly in aerospace structures, over the past forty years. Their high strength-to-weight and stiffness-to-weight ratios are the main material characteristics that attract the attention of the structural and design engineers. Advanced Mechanics of Composite Materials and Structural Elements helps ensure that researchers and engineers can continue to innovate in this vital field. Features: * Detailed physical and mathematical coverage of complex mechanics and analysis required in actual applications – not just standard homogeneous isotropic materials. * Environmental and manufacturing discussions enable practical implementation within manufacturing technology, experimental results, and design specifications. * Discusses material behavior impacts in-depth such as nonlinear elasticity, plasticity, creep, structural nonlinearity enabling research and application of the special problems of material micro- and macro-mechanics.

Kamal H. Khayat, Geert De Schutter ... 271 pages - Publisher: Springer; (February, 2014) ... Language: English - AmazonSIN: B00I9TICTA.

The State-of-the-Art Report of RILEM Technical Committee 228-MPS on Mechanical properties of Self-Compacting Concrete (SCC) summarizes an extensive body of information related to mechanical properties and mechanical behaviour of SCC. Due attention is given to the fact that the composition of SCC varies significantly. A wide range of mechanical properties are considered, including compressive strength, stress-strain relationship, tensile and flexural strengths, modulus of elasticity, shear strength, effect of elevated temperature, such as fire spalling and residual properties after fire, in-situ properties, creep, shrinkage, bond properties and structural behaviour. A chapter on fibre-reinforced SCC is included, as well as a chapter on specialty SCC, such as light-weight SCC, heavy-weight SCC, preplaced aggregate SCC, special fibre reinforced SCC and underwater concrete.

Jamal Khatib ... 736 pages - Publisher: Woodhead Publishing; 2nd edition (August, 2016) ... Language: English - ASIN: B01KE61T2C by Amazon Digital Services ...

Sustainability of Construction Materials, Second Edition, explores an increasingly important aspect of construction. In recent years, serious consideration has been given to environmental and societal issues in the manufacturing, use, disposal, and recycling of construction materials. This book provides comprehensive and detailed analysis of the sustainability issues associated with these materials, mainly in relation to the constituent materials, processing, recycling, and lifecycle environmental impacts.The contents of each chapter reflect the individual aspects of the material that affect sustainability, such as the preservation and repair of timber, the use of cement replacements in concrete, the prevention and control of metal corrosion and the crucial role of adhesives in wood products. Features: Provides helpful guidance on lifecycle assessment, durability, recycling, and the engineering properties of construction materials + Fully updated to take on new developments, with an additional nineteen chapters added to include natural stone, polymers and plastics, and plaster products + Provides essential reading for individuals at all levels who are involved in the construction and selection, assessment and use, and maintenance of materials.

K. Worden, G. R. Tomlinson ... 659 pages - Publisher: CRC Press; 1st edition (December, 2000) ... Language: English - ISBN-10: 0750303565 - ISBN-13: 978-0750303569 ...

Many types of engineering structures exhibit nonlinear behavior under real operating conditions. Sometimes the unpredicted nonlinear behavior of a system results in catastrophic failure. In civil engineering, grandstands at sporting events and concerts may be prone to nonlinear oscillations due to looseness of joints, friction, and crowd movements. In the aerospace industry, nonlinear motions may have serious implications for fatigue life. In the automotive industry, examples include brake sequel and undesirable engine mounting oscillations. Engineers of all types encounter nonlinear behavior in a system at some time in their working lives and should be able to recognize it. Nonlinearity in Structural Dynamics: Detection, Identification and Modeling provides a background in techniques that can be applied to situations in which nonlinearity plays, or is suspected to play, a role in the dynamic structural behavior. Striking a good balance between theory and application, the book covers both analytical and experimental methods and describes their application to real structures. The authors include numerous examples of nonlinearity in real engineering systems. The book is essential reading for engineers and scientists in the fields of structural dynamics and nonlinearity as well as a useful supplement for graduate and senior undergraduate students in engineering courses.

Geoff Eckold ... 400 pages - Publisher: Woodhead Publishing; 1st edition (January, 1994) ... Language: English - ISBN-10: 1855730510 - ISBN-13: 978-1855730519 ...

A practical book of value to those in the automotive, chemical, aerospace and offshore industries. Case studies are included and as well as covering flexible manufacturing systems and non-destructive evaluation, the author looks ahead to metal matrix composites and ceramic matrix composites.

N. M. Belyayev ... 546 pages - Publisher: Pergamon; (January, 1966) ... Language: English - ISBN-10: 1483116646 - ISBN-13: 978-1483116648 ...

Problems in Strength of Materials is a translation from the Russian and presents problems concerning determining and calculating the strength of materials. This book presents the properties of materials that have to do with strength through problem solving. This book give several examples of tension and compression problems, such as those concerning statically determinate and indertiminate systems, self-weight, and calculation for flexible wires or cables. The text cites problems with uniaxial and plane states of stress; and suggests solutions to questions, for example, by using the formula for determining the maximum strains of an element in three dimensional state of stress. This book also explains how to determine acceptable stress forming on thin-walled or thick-walled containers. Other examples concern problems of shear and torsion, plane flexure, and the analytical methods to determine deformations in steel bars, as well as the graphical and semi-graphical methods of finding the values of deflections. This book also explains how to find the solution of problems on inertia forces, oscillations, resonance, and the stresses and deformations that result upon impact of a certain load.

Makoto Ohsaki ... 439 pages - Publisher: CRC Press; 1st edition (July, 2010) ... Language: English - ISBN-10: 1439820031 - ISBN-13: 978-1439820032 ...

Originally developed for mechanical and aeronautical engineering, structural optimization is not so easily applied to civil and architectural engineering, as structures in these fields are not mass products, but more often unique structures planned in accordance with specific design requirements. The shape and geometry of such structures are determined by a designer or an architect in view of nonstructural performance that includes aesthetics. Until now, books in this area gave little help to engineers working in cooperation with designers, as they covered conceptual material with little consideration of civil engineering applications, or they required a solid background in applied mathematics and continuum mechanics, an area not usually studied by practicing engineers and students in civil engineering. Optimization of Finite Dimensional Structures introduces methodologies and applications that are closely related to design problems encountered in structural optimization, to serve as a bridge between the communities of structural optimization in mechanical engineering and the researchers and engineers in civil engineering. This unparalleled, self-contained work: Provides readers with the basics of optimization of frame structures, such as trusses, building frames, and long-span structures, with descriptions of various applications to real-world problems. Summarizes the historical development of methodologies and theorems on optimization of frame structures. Introduces many recently developed highly efficient optimization techniques presented with illustrative examples. Describes traditional problems with constraints on limit loads, member stresses, compliance, and eigenvalues of vibration, all in detail. Offers a unique look at optimization results for spatial trusses and latticed domes. Mathematical preliminaries and methodologies are summarized in the book’s appendix, so that readers can attend to the details when needed without having to wade through tedious mathematics in the explanatory main chapters. Instead, small examples that can be solved by hand or by using a simple program are presented in these chapters, making the book readily accessible and highly useful for both classroom use and professional self-study.

D. J. Ewins ... 400 pages - Publisher: Research Studies Press; 2nd edition (September, 2000) ... Language: English - ISBN-10: 0863802184 - ISBN-13: 978-0863802188 ...

During the 1980s the technology of modal testing became very widely practised in all those engineering disciplines where vibration and other dynamic phenomena affect the behaviour and performance of structures and machines. The techniques involved in carrying out a modal test were developed to a high degree of sophistication while the applications to which the results of these tests could be put became more numerous and more powerful. At the same time as the advantages of modal testing were being enjoyed by an increasing audience, some of the drawbacks of inexpert use of the technology were being learned and recorded. These experiences reinforced the need for a thorough understanding of fundamentals upon which modal testing is based, and of the detailed workings of the various phases and processes which make up a successful test. In this book, all the steps involved in planning, executing, interpreting and applying the results from a modal test are described in straightforward terms. Efforts are made throughout to ensure that the reader understands the physics of the various stages as well as (if not before) the mathematics. This edition has brought the previous book up to date by including all the new and improved techniques which have emerged during the 15 years since the first edition was written. The more powerful applications are developed in more detail than previously and some new topics have been introduced, notable amongst which are the application of modal testing to rotating machinery and the use of the scanning laser vibrometer.

Barzin Mobasher ... 473 pages - Publisher: CRC Press; 1st edition (September, 2011) ... Language: English - ISBN-10: 1439806608 - ISBN-13: 978-1439806609 ... 

Among all building materials, concrete is the most commonly used―and there is a staggering demand for it. However, as we strive to build taller structures with improved seismic resistance or durable pavement with an indefinite service life, we require materials with better performance than the conventional materials used today. Considering the enormous investment in public infrastructure and society’s need to sustain it, the need for new and innovative materials for the repair and rehabilitation of civil infrastructure becomes more evident. These improved properties may be defined in terms of carbon footprint, life-cycle cost, durability, corrosion resistance, strength, ductility, and stiffness. Addressing recent trends and future directions, Mechanics of Fiber and Textile Reinforced Cement Composites presents new opportunities for developing innovative and cost-effective materials and techniques in cement and concrete composites manufacturing, testing, and design. The book offers mathematical models, experimental results, and computational algorithms for efficient designs with fiber and textile reinforced composite systems. It explores alternative solutions using blended cements, innovative reinforcing systems, natural fibers, experimental characterization of key parameters used for design, and optimized designs. Each chapter begins with a detailed introduction, supplies a thorough overview of the existing literature, and sets forth the reasoning behind the experimentation and theory. Documenting the composite action of fibers and textiles, the book develops and explains methods for manufacturing and testing cement composites. Methods to design and analyze structures for reduced weight, increased durability, and minimization of cement use are also examined. The book demonstrates that using a higher volume fraction of fiber systems can result in composites that are quasi-elastic plastic. Speaking to the need to optimize structural performance and sustainability in construction, this comprehensive and cohesive reference requires readers to rethink the traditional design and manufacturing of reinforced concrete structures.

Nick Trahair, Mark Bradford, David A. Nethercot, Leroy Gardner  ... 512 pages - Publisher: CRC Press; 4th edition (January, 2008) ... Language: English - ISBN-10: 0415418666 - ISBN-13: 978-0415418669 ... 

The fully revised fourth edition of this successful textbook fills a void which will arise when British designers start using the European steel code EC3 instead of the current steel code BS5950. The principal feature of the forth edition is the discussion of the behaviour of steel structures and the criteria used in design according to the British version of EC3. Thus it serves to bridge the gap which too often occurs when attention is concentrated on methods of analysis and the sizing of structural components. Because emphasis is placed on the development of an understanding of behaviour, many analytical details are either omitted in favour of more descriptive explanations, or are relegated to appendices. The many worked examples both illustrate the behaviour of steel structures and exemplify details of the design process. The Behaviour and Design of Steel Structures to EC3 is a key text for senior undergraduate and graduate students, and an essential reference tool for practising structural engineers in the UK and other countries.

Jaap Weerheijm ... 398 pages - Publisher: Woodhead Publishing; 1st edition (July, 2013) ... Language: English - ISBN-10: 0857090453 - ISBN-13: 978-0857090454 ...

The response of concrete under tensile loading is crucial for most applications because concrete is much weaker in tension than in compression. Understanding the response mechanisms of concrete under tensile conditions is therefore key to understanding and using concrete in structural applications. Understanding the tensile properties of concrete summarises key recent research in this important subject. After an introduction to concrete, the book is divided into two parts: part one on static response and part two on dynamic response. Part one starts with a summary chapter on the most important parameters that affect the tensile response of concrete. Chapters show how multi scale modelling is used to relate concrete composition to tensile properties. Part two focuses on dynamic response and starts with an introduction to the different regimes of dynamic loading, ranging from the low frequency loading by wind or earthquakes up to the extreme dynamic conditions due to explosions and ballistic impacts. Following chapters review dynamic testing techniques and devices that deal with the various regimes of dynamic loading. Later chapters highlight the dynamic behaviour of concrete from different viewpoints, and the book ends with a chapter on practical examples of how detailed knowledge on tensile properties is used by engineers in structural applications. Drawing on the work of some of the leading experts in the field, Understanding the tensile properties of concrete is a valuable reference for civil and structural engineers as well as those researching this important material. Summarises key recent research in the areas of understanding the response mechanisms of concrete under tensile conditions. * Provides a summary of the most important parameters that affect the tensile response of concrete and shows how multi scale modeling is used to relate concrete composition to tensile properties. * Highlights the dynamic behaviour of concrete from different viewpoints and provides practical examples of how detailed knowledge on tensile properties is used by engineers in structural applications.

D. Francois, A. Pineau ... 494 pages - Publisher: Elsevier Science; 1st edition (June, 2002) ... Language: English - ASIN: B0089NVZXQ by Amazon Digital Services ...

From Charpy to Present Impact Testing contains 52 peer-reviewed papers selected from those presented at the Charpy Centenary Conference held in Poitiers, France, 2-5 October 2001. The name of Charpy remains associated with impact testing on notched specimens. At a time when many steam engines exploded, engineers were preoccupied with studying the resistance of steels to impact loading. The Charpy test has provided invaluable indications on the impact properties of materials. It revealed the brittle ductile transition of ferritic steels. The Charpy test is able to provide more quantitative results by instrumenting the striker, which allows the evolution of the applied load during the impact to be determined. The Charpy test is of great importance to evaluate the embrittlement of steels by irradiation in nuclear reactors. Progress in computer programming has allowed for a computer model of the test to be developed; a difficult task in view of its dynamic, three dimensional, adiabatic nature. Together with precise observations of the processes of fracture, this opens the possibility of transferring quantitatively the results of Charpy tests to real components. This test has also been extended to materials other than steels, and is also frequently used to test polymeric materials. Thus the Charpy test is a tool of great importance and is still at the root of a number of investigations; this is the reason why it was felt that the centenary of the Charpy test had to be celebrated. The Société Française de Métallurgie et de Matériaux decided to organise an international conference which was put under the auspices of the European Society for the Integrity of Structures (ESIS). This Charpy Centenary Conference (CCC 2001) was held in Poitiers, at Futuroscope in October 2001. More than 150 participants from 17 countries took part in the discussions and about one hundred presentations were given. An exhibition of equipment showed, not only present day testing machines, but also one of the first Charpy pendulums, brought all the way from Imperial College in London. From Charpy to Present Impact Testing puts together a number of significant contributions. They are classified into 6 headings: • Keynote lectures, • Micromechanisms, • Polymers, • Testing procedures, • Applications, • Modelling.

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