Elasticity, plasticity, damage mechanics and cracking are all phenomena that determine the resistance of solids to deformation and fracture. The authors of this book discuss a modern method of mathematically modeling the behavior of macroscopic volume elements. The first three chapters review physical mechanisms at the microstructural level, thermodynamics of irreversible processes, mechanics of continuous media, and the classification of the behavior of solids. The rest of the book is devoted to the modeling of different types of material behavior. In each case the authors present characteristic data for numerous materials, and discuss the physics underlying the phenomena together with methods for the numerical analysis of the resulting equations
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
This text is intended for the study of fluid mechanics at an intermediate level. The presentation starts with basic concepts, in order to form a sound conceptual structure that can support engineering applications and encourage further learning. The presentation is exact, incorporating both the mathematics involved and the physics needed to understand the various phenomena in fluid mechanics. Where a didactical choice must be made between the two, the physics prevails. Throughout the book the authors have tried to reach a balance between exact presentation, intuitive grasp of new ideas, and creative applications of concepts. This approach is reflected in the examples presented in the text and in the exercises given at the end of each chapter. Subjects treated are hydrostatics, viscous flow, similitude and order of magnitude, creeping flow, potential flow, boundary layer flow, turbulent flow, compressible flow, and non-Newtonian flows. This book is ideal for advanced undergraduate students in mechanical, chemical, aerospace, and civil engineering. Solutions manual available The Field of Fluid Mechanics -- The Continuum -- Local Properties in a Continuum -- Body and Surface Forces -- Stress at a Point -- Definition of a Fluid -- Units and Dimensions -- Dimensional Homogeneity -- Fluid Properties -- Stress in a Fluid -- The Momentum Equations -- Index Notation -- Moments on a Cube -- Forces at a Point on a Plane -- The Elementary Tetrahedron -- Stress in a Fluid at Rest -- Stress in a Moving Fluid -- A Case where the Stress Is Not Constant -- The Stress Tensor -- Transformation of Coordinates--Vectors -- Transformation of Coordinates--Tensors -- Principal Directions -- Identical Principal Stresses--Pascal's Law -- Fluid Statics -- The Equation of Hydrostatics -- Manometers -- Equation of Hydrostatics in Accelerating Frames of Reference -- Forces Acting on Submerged Surfaces -- Force on a Submerged Plane Surface -- Forces on Submerged Surfaces--The General Case -- Hydrostatic Stability -- Fluids in Motion--Integral Analysis -- Thermodynamic Systems and Control Volumes -- Reynolds Transport Theorem -- Control Volume Analysis of Conservation of Mass -- Conservation of Mass under Steady State Conditions -- The Momentum Theorem for a Control Volume -- Other Forces on the Control Volume -- Angular Momentum Theorem for a Control Volume -- Correction Factor for Average Velocity in Momentum Theorem -- Fluids in Motion--Differential Analysis -- Differential Representation -- Streamlines, Stream Sheets and Stream Tubes -- The Material Derivative -- Conservation of Mass--The Equation of Continuity
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
This text provides a thorough treatment of the fundamental principles of fluid mechanics and convection heat transfer and shows how to apply the principles to a wide variety of fluid flow problems. The focus is on incompressible viscous flows with special applications to non-Newtonian fluid flows, turbulent flows, and free-forced convection flows. A special feature of the text is its coverage of generalized mass, momentum, and heat transfer equations, Cartesian tensor manipulations, scale analyses, mathematical modeling techniques, and practical solution methods. The final chapter is unique in its case-study approach, applying general modeling principles to analyze nonisothermal flow systems found in a wide range of engineering disciplines. The author provides numerous end-of-chapter problems, solutions, and mathematical aids to enhance the reader's understanding and problem-solving skills
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Introduction to Elasticity Theory for Crystal Defects
Author: R W Balluffi | Size: 3.89 MB | Format:PDF | Quality:Unspecified | Publisher: Cambridge University Press | Year: 2012 | pages: 458 | ISBN: 9781107012554
Self-sufficient and user-friendly, this book provides a complete introduction to the anisotropic elasticity theory necessary to model a wide range of crystal defects. Assuming little prior knowledge of the subject, the reader is first walked through the required basic mathematical techniques and methods. This is followed by treatments of point, line, planar and volume type defects such as vacancies, dislocations, grain boundaries, inhomogeneities and inclusions. Included are analyses of their elastic fields, interactions with imposed stresses and image stresses, and interactions with other defects, all employing the basic methods introduced earlier. This step by step approach, aided by numerous exercises with solutions provided, strengthens the reader's understanding of the principles involved, extending it well beyond the immediate scope of the book. As the first comprehensive review of anisotropic elasticity theory for crystal defects, this text is ideal for both graduate students and professional researchers ''Self-sufficient and user-friendly, this book provides a complete introduction to the anisotropic elasticity theory necessary to model a wide range of crystal defects. Assuming little prior knowledge of the subject, the reader is first walked through the required basic mathematical techniques and methods. This is followed by treatments of point, line, planar and volume type defects such as vacancies, dislocations, grain boundaries, inhomogeneities and inclusions. Included are analyses of their elastic fields, interactions with imposed stresses and image stresses, and interactions with other defects, all employing the basic methods introduced earlier. This step by step approach, aided by numerous exercises with solutions provided, strengthens the reader's understanding of the principles involved, extending it well beyond the immediate scope of the book. As the first comprehensive review of anisotropic elasticity theory for crystal defects, this text is ideal for both graduate students and professional researchers''-- Read more... 1. Introduction -- 2. Basic elements of linear elasticity -- 3. Methods -- 4. Green's functions for unit point force -- 5. Interactions between defects and stress -- 6. Inclusions in infinite homogeneous regions -- 7. Interactions between inclusions and imposed stress -- 8. Inclusions in finite regions-- image effects -- 9. Inhomogeneities -- 10. Point defects in infinite homogeneous regions -- 11. Point defects and stress-- image effects in finite bodies -- 12. Dislocations in infinite homogeneous regions -- 13. Dislocations and stress-- image effects in finite regions -- 14. Interfaces -- 15. Interactions between interfaces and stress -- 16. Interactions between defects -- Appendices
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Author: William F Hosford | Size: 18 MB | Format:PDF | Quality:Unspecified | Publisher: Cambridge University Press | Year: 2008 | pages: 298 | ISBN: 9780521899970
This title is intended for a first undergraduate course in materials science and engineering with an emphasis on mechanical and electrical properties. The text features numerous useful examples and exercises. It differs from some available texts in that it covers the materials of greatest interest in most undergraduate programs, leaving more specialized and advanced coverage for later course books. This volume begins with phases and phase diagrams. This is followed by a chapter on diffusion, which treats diffusion in multiphase systems as well as single phase systems. The next several chapters on mechanical behavior and failure should be of particular interest to mechanical engineers. There are chapters on iron and steel and on nonferrous alloys followed by chapters on specific types of materials. There is an emphasis on manufacturing, including recycling, casting and welding, powder processing, solid forming, and more modern techniques including photolithography, vapor deposition and the use of lasers Phases -- Diffusion -- Mechanical behavior -- Mechanical failure -- Annealing -- Iron and steel -- Nonferrous metals -- Casting and welding -- Solid shaping -- Polymers -- Polymer processing -- Glasses -- Crystalline ceramics -- Powder processing -- Pottery and concrete
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
This revised and updated second edition of a highly successful book provides an authoritative, comprehensive and unified treatment of the mechanics and micromechanisms of fatigue in metals, nonmetals and composites. The author, a leading researcher in the field, discusses the principles of cyclic deformation, crack initiation and crack growth by fatigue, covering both microscopic and continuum aspects. The book begins with discussions of cyclic deformation and fatigue crack initiation in monocrystalline and polycrystalline ductile alloys as well as in brittle and semi-/non-crystalline solids. Total life and damage-tolerant approaches are then introduced in metals, nonmetals and composites. This will be an important reference for anyone studying fracture and fatigue in materials science and engineering, mechanical, civil, nuclear and aerospace engineering, and biomechanics Preface; 1. Introduction and overview; Part I. Cyclic Deformation and Fatigue Crack Initiation: 2. Cyclic deformation in ductile single crystals; 3. Cyclic deformation in polycrystalline ductile solids; 4. Fatigue crack initiation in ductile solids; 5. Cyclic deformation and crack initiation in brittle solids; 6. Cyclic deformation and crack initiation in noncrystalline solids; Part II. Total-Life Approaches: 7. Stress-life approach; 8. Strain-life approach; Part III. Damage-Tolerant Approach: 9. Fracture mechanics and its implications for fatigue; 10. Fatigue crack growth in ductile solids; 11. Fatigue crack growth in brittle solids; 12. Fatigue crack growth in noncrystalline solids; Part IV. Advanced Topics: 13. Contact fatigue: sliding, rolling and fretting; 14. Retardation and transients in fatigue crack growth; 15. Small fatigue cracks; 16. Environmental interactions: corrosion-fatigue and creep-fatigue; Appendix; References; Indexes
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
A good grasp of the theory of structures - the theoretical basis by which the strength, stiffness and stability of a building can be understood - is fundamental to structural engineers and architects. Yet most modern structural analysis and design is carried out by computer, with the user isolated from the processes in action. Plastic Design of Frames; Volume 1. Fundamentals provides a broad introduction to the mathematics behind a range of structural processes. The basic structural equations have been known for at least 150 years, but modern plastic theory has opened up a fundamentally new way of advancing structural theory. Paradoxically, the powerful plastic theorems can be used to examine 'classic' elastic design activity, and strong mathematical relationships exist between these two approaches. Some of the techniques used in this book may be familiar to the reader, and some may not, but each of the topics examined will give the structural engineer valuable insight into the basis of the subject. This companion book Plastic Design of Frames; Volume 2. Applications provides additional advanced topics and case studies. This lucid volume provides a valuable read for structural engineers and others who wish to deepen their knowledge of the structural analysis and design of buildings This volume covers applications and advanced topics on the theory of plastic design of structures. Cover; PLASTIC DESIGN OF FRAMES; Title; Copyright; CONTENTS; PREFACE; 1 THE YIELD SURFACE; 1.1 The definition of collapse; 1.2 Characteristics of the yield surface; 1.3 Frame with distributed load; 1.4 Combined bending and torsion; EXAMPLES; 2 ELEMENTARY SPACE FRAMES; 2.1 The right-angle bent; 2.2 Rectangular grillages; EXAMPLES; 3 UNSYMMETRICAL BENDING; 3.1 Bending of rectangular section about an inclined axis; 3.2 The effect of axial load; 3.3 The general unsymmetrical section; 3.4 The unequal angle; EXAMPLES; 4 REINFORCED CONCRETE AND MASONRY; 4.1 The simple plastic hinge. 4.2 Bending with axial load4.3 The collapse of simple frames; 4.4 The masonry structure; 4.5. Reinforced-concrete arches; EXAMPLES; 5 ELASTIC-PLASTIC ANALYSIS; 5.1 Virtual work for elastic-plastic frames; 5.2 Fixed-ended beam; 5.3 Deftexions at collapse; 5.4 A four-storey frame; 5.5 The combination of mechanisms; 5.6 The design of columns; preliminary remarks; EXAMPLES; 6 REPEATED LOADING; 6.1 The shakedown theorem; 6.2 A two-span beam; 6.3 The combination of mechanisms; 6.4 Rectangular portal frames; 6.5 The relation between?c and?8; 6.6 A two-storey frame; 6.7 Rolling loads. 6.8 The significance of shakedown calculationsEXAMPLES; 7 MINIMUM-WEIGHT DESIGN; 7.1 Dynamic programming; 7.2 The tinear weight function; 7.3 Foulkes's theorem; 7.4 Limitations on sections; 7.5 Upper and lower bounds; 7.6 Alternative loading combinations; 7.7 Shakedown loading; 7.8 Absolute minimum-weight design; EXAMPLES; 8 NUMERICAL ANALYSIS; 8.1 Linear programming; 8.2 Static collapse analysis; 8.3 Static collapse under alternative loading combinations; 8.4 Shakedown analysis; 8.5 Minimum-weight design; 9 MULTI-STOREY FRAMES; 9.1 Design considerations; 9.2 Braced frames (1). 9.3 The load factor9.4 Braced frames (2); 9.5 Sway frames; 10 A DESIGN EXAMPLE; 10.1 Frame dimensions and loadings; 10.2 Preliminary design: static collapse; 10.3 Shakedown analysis of preliminary design; 10.4 Redesign of frame; INDEX
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
You can find Vol. 1 of this book in following post
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Author: Jerry H Ginsberg | Size: 14 MB | Format:PDF | Quality:Unspecified | Publisher: Cambridge University Press | Year: 1995 | pages: 478 | ISBN: 9780521470216
This text offers a clear and refreshing exposition of the dynamics of mechanical systems from an engineering perspective. The author thoroughly covers basic concepts and applies them in a systematic manner to solve problems in mechanical systems with applications to engineering. Numerous illustrative examples accompany all theoretical discussions, and each chapter offers a wealth of homework problems. The treatment of the kinematics of particles and rigid bodies is extensive. In this new edition the author has revised and reorganized sections to enhance understanding of physical principles, and he has modified and added examples, as well as homework problems. The new edition also contains a thorough development of computational methods for solving the differential equations of motion for constrained systems. Seniors and graduate students in engineering will find this book to be extremely useful. Solutions manual available
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Author: William F Hosford | Size: 14 MB | Format:PDF | Quality:Unspecified | Publisher: Cambridge University Press | Year: 2012 | pages: 310 | ISBN: 9781107017986
Modern civilization as we know it would not be possible without iron and steel. Steel is essential in the machinery necessary for the manufacture of all our needs. Even the words themselves have come to suggest strength. Phrases such as ''iron willed,'' ''iron fisted,'' ''iron clad,'' ''iron curtain,'' and ''pumping iron'' imply strength. A ''steely glance'' is a stern look. ''A heart of steel'' refers to a very hard demeanor. The Russian dictator, Stalin (which means steel in Russian), chose the name to invoke fear in those under him. This book is intended both as a resource for engineers and as an introduction to the layman about our most important metal system. After an introduction that deals with the history and refining of iron and steel, the rest of the book examines their physical properties and metallurgy ''Modern civilization as we know it would not be possible without iron and steel. Steel is essential in the machinery neccessary for the manufacture of all our needs. Even the words themselves have come to suggest strength. Phrases such as ''iron willed,'' ''iron fisted'', ''iron clad'',''iron curtain,'' and ''pumping iron,'' imply strength. A ''steely glance'' is a stern look. ''A heart of steel'' refers to a very bad demeanor. The Russian dictator, Stalin (which means steel in Russian), chose the name to invoke fear in those under him. This book is intended both as a resource for engineers and as an introduction to the layman about our most important metal system. After an introductions that deals with the history and refining of iron and steel, the rest of the book examines their physical properties and metallurgy''-- Read more... General introduction -- Early history of iron and steel -- Modern steel making -- Constitution of carbon steels -- Plastic strength -- Annealing -- Deformation mechanisms and crystallographic textures -- Substitutional solid solutions -- Interstitial solid solutions -- Diffusion -- Strain aging -- Austenite transformation -- Hardenability -- Tempering and surface hardening -- Low-carbon sheet steel -- Sheet steel formability -- Alloy steels -- Other steels -- Stainless steels -- Fracture -- Cast irons -- Magnetic behavior of iron -- Corrosion -- Appendixes: I. Physical properties of pure iron -- II. Approximate hardness conversions and tensile strengths of steels
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Author: Norman Jones | Size: 7 MB | Format:PDF | Quality:Unspecified | Publisher: Cambridge University Press | Year: 2011 | pages: 603 | ISBN: 9781107010963
Structural Impact is concerned with the behaviour of structures and components subjected to large dynamic, impact and explosive loads which produce inelastic deformations and is of interest for safety calculations, hazard assessments and energy absorbing systems throughout industry. The first five chapters of this book introduce the rigid plastic methods of analysis for the static behaviour and the dynamic response of beams, plates and shells. These chapters develop the key features of the subject from an engineering viewpoint, and are followed by several chapters on various phenomena of importance to structural impact. The influence of transverse shear, rotatory inertia, finite displacements and dynamic material properties are introduced and studied in some detail. Dynamic progressive buckling, which develops in several energy absorbing systems, is then examined, while the phenomenon of dynamic plastic buckling is introduced in the penultimate chapter. The last chapter on the scaling laws is important for relating the response of small-scale experimental tests to the dynamic behaviour of full-scale prototypes. This text is invaluable to undergraduates, graduates, and professionals who want to learn more about the behaviour of structures subjected to large impact, dynamic and blast loadings producing an inelastic response ''Structural Impact is concerned with the behaviour of structures and components subjected to large dynamic, impact and explosive loads which produce inelastic deformations and is of interest for safety calculations, hazard assessments and energy absorbing systems throughout industry. The first five chapters of this book introduce the rigid plastic methods of analysis for the static behaviour and the dynamic response of beams, plates and shells.These chapters develop the key features of the subject from an engineering viewpoint, and are followed by several chapters on various phenomena of importance to structural impact. The influence of transverse shear, rotatory inertia, finite displacements and dynamic material properties are introduced and studied in some detail. Dynamic progressive buckling, which develops in several energy absorbing systems, is then examined, while the phenomenon of dynamic plastic buckling is introduced in the penultimate chapter. The last chapter on the scaling laws is important for relating the response of small scale experimental tests to the dynamic behaviour of full-scale prototypes. This text is invaluable to undergraduates, graduates, and professionals who want to learn more about the behaviour of structures subjected to large impact, dynamic and blast loadings producing an inelastic response''-- Read more... Machine generated contents note: 1. Static plastic behaviour of beams; 2. Static plastic behaviour of plates and shells; 3. Dynamic plastic behaviour of beams; 4. Dynamic plastic behaviour of plates; 5. Dynamic plastic behaviour of shells; 6. Influence of transverse shear and rotatory inertia; 7. Influence of finite displacements, 8. Strain rate sensitive behaviour of materials; 9. Dynamic progressive buckling; 10. Dynamic plastic buckling; 11. Scaling laws
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
![[Image: 25139208375243682004.jpg]](https://pic.civilea.com/images/25139208375243682004.jpg)
![[Image: info.png]](http://postgen.civilea.com/icon/info.png){kind=icon}
![[Image: download.png]](http://postgen.civilea.com/icon/download.png){kind=icon}
![[Image: 79383122319242173089.jpg]](https://pic.civilea.com/images/79383122319242173089.jpg)
![[Image: 07503397086026044723.jpg]](https://pic.civilea.com/images/07503397086026044723.jpg)
![[Image: 41058704507844651880.jpg]](https://pic.civilea.com/images/41058704507844651880.jpg)
![[Image: 76418410026406099812.jpg]](https://pic.civilea.com/images/76418410026406099812.jpg)
![[Image: 60691307881776889886.jpg]](https://pic.civilea.com/images/60691307881776889886.jpg)
![[Image: 05954881143752129648.jpeg]](https://pic.civilea.com/images/05954881143752129648.jpeg)
![[Image: comments.png]](http://postgen.civilea.com/icon/comments.png){kind=icon}
![[Image: 23143909381746923376.jpg]](https://pic.civilea.com/images/23143909381746923376.jpg)
![[Image: 75821735893669565113.jpg]](https://pic.civilea.com/images/75821735893669565113.jpg)
![[Image: 46123381614461754945.jpg]](https://pic.civilea.com/images/46123381614461754945.jpg)