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Modeling Of Material Behavior Under Elastic Plastic Strain And Fatigue Loading

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Cyclic plasticity modeling and multiaxial fatigue assessment for an austenitic steel

Cyclic plasticity modeling and multiaxial fatigue assessment for an austenitic steel Book
Author : Jie Fang
Publisher : Herbert Utz Verlag
Release : 2015-07-23
ISBN : 3831644845
Language : En, Es, Fr & De

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Book Description :

The present work aims at engineers and scientists in the field of computational mechanics of materials. The objective of this work is to develop a suitable constitutive law and apply it to study effects of cyclic loading and geometry on the fatigue assessment. Firstly, a systematical investigation on the mechanic behaviors of an austenitic stainless steel is carried out. Different multiaxial fatigue life prediction models are studied to assess fatigue damage. The Karim-Ohno kinematic hardening model is extended to incorporate more complex mechanical behaviors. The proposed constitutive model is implemented into FEM code ABAQUS. Finally a computational fatigue analysis methodology is proposed for performing life prediction of notched components based on elastic-plastic computation.

Monotonic and Ultra Low Cycle Fatigue Behaviour of Pipeline Steels

Monotonic and Ultra Low Cycle Fatigue Behaviour of Pipeline Steels Book
Author : António Augusto Fernandes,Abílio M.P. de Jesus,Renato Natal Jorge
Publisher : Springer
Release : 2018-06-15
ISBN : 3319780964
Language : En, Es, Fr & De

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Book Description :

This book covers the development of innovative computational methodologies for the simulation of steel material fracture under both monotonic and ultra-low-cycle fatigue. The main aspects are summarised as follows: i) Database of small and full-scale testing data covering the X52, X60, X65, X70 and X80 piping steel grades. Monotonic and ULCF tests of pipe components were performed (buckled and dented pipes, elbows and straight pipes). ii) New constitutive models for both monotonic and ULCF loading are proposed. Besides the Barcelona model, alternative approaches are presented such as the combined Bai-Wierzbicki-Ohata-Toyoda model. iii) Developed constitutive models are calibrated and validated using experimentally derived testing data. Guidelines for damage simulation are included. The book could be seen as a comprehensive repository of experimental results and numerical modeling on advanced methods dealing with Ultra Low Cycle Fatigue of Pipelines when subjected to high strain loading conditions.

Multiaxial Fatigue and Deformation Testing Techniques

Multiaxial Fatigue and Deformation Testing Techniques Book
Author : Sreeramesh Kalluri
Publisher : ASTM International
Release : 1997
ISBN : 0803120451
Language : En, Es, Fr & De

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Book Description :

Fourteen papers from the May 1995 symposium focus on the advances that new materials testing equipment and digital computers have made possible. Representative topics: testing facilities for multiaxial loading of tubular specimens, biaxial deformation experiments over multiple string regimes, charac

Entropy Based Fatigue Fracture Failure Prediction and Structural Health Monitoring

Entropy Based Fatigue  Fracture  Failure Prediction and Structural Health Monitoring Book
Author : Cemal Basaran
Publisher : MDPI
Release : 2021-01-13
ISBN : 3039438077
Language : En, Es, Fr & De

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Book Description :

Traditionally fatigue, fracture, damage mechanics are predictions are based on empirical curve fitting models based on experimental data. However, when entropy is used as the metric for degradation of the material, the modeling process becomes physics based rather than empirical modeling. Because, entropy generation in a material can be calculated from the fundamental equation of thematerial. This collection of manuscripts is about using entropy for "Fatigue, Fracture, Failure Prediction and Structural Health Monitoring". The theoretical paper in the collection provides the mathematical and physics framework behind the unified mechanics theory, which unifies universal laws of motion of Newton and laws of thermodynamics at ab-initio level. Unified Mechanics introduces an additional axis called, Thermodynamic State Index axis which is linearly independent from Newtonian space x, y, z and time. As a result, derivative of displacement with respect to entropy is not zero, in unified mechanics theory, as in Newtonian mechanics. Any material is treated as a thermodynamic system and fundamental equation of the material is derived. Fundamental equation defines entropy generation rate in the system. Experimental papers in the collection prove validity of using entropy as a stable metric for Fatigue, Fracture, Failure Prediction and Structural Health Monitoring.

In Service Fatigue Reliability of Structures

In Service Fatigue Reliability of Structures Book
Author : Sergei V. Petinov
Publisher : Springer
Release : 2018-04-09
ISBN : 3319893181
Language : En, Es, Fr & De

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Book Description :

This book provides readers with the latest know-how and tools needed to assess the in-service strength and reliability of welded structures. It addresses the two principal mechanisms of structural material deterioration, fatigue and corrosion, which affect the in-service behavior of structures. In this regard, the primary focus is on fatigue in connection with various structural failure scenarios. Realistic and typical examples of welded structures’ design and residual life assessment are used throughout the book in order to show readers the complexity of real-world assessments. The book offers a valuable resource for master’s students in mechanical and civil engineering, and for engineers whose work involves fatigue design and in-service inspections of welded structures.

Analysis of Engineering Structures and Material Behavior

Analysis of Engineering Structures and Material Behavior Book
Author : Josip Brnic
Publisher : John Wiley & Sons
Release : 2018-01-18
ISBN : 1119329108
Language : En, Es, Fr & De

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Book Description :

Theoretical and experimental study of the mechanical behavior of structures under load Analysis of Engineering Structures and Material Behavior is a textbook covering introductory and advanced topics in structural analysis. It begins with an introduction to the topic, before covering fundamental concepts of stress, strain and information about mechanical testing of materials. Material behaviors, yield criteria and loads imposed on the engineering elements are also discussed. The book then moves on to cover more advanced areas including relationships between stress and strain, rheological models, creep of metallic materials and fracture mechanics. Finally, the finite element method and its applications are considered. Key features: Covers introductory and advanced topics in structural analysis, including load, stress, strain, creep, fatigue and finite element analysis of structural elements. Includes examples and considers mathematical formulations. A pedagogical approach to the topic. Analysis of Engineering Structures and Material Behavior is suitable as a textbook for structural analysis and mechanics courses in structural, civil and mechanical engineering, as well as a valuable guide for practicing engineers.

Handbook of Materials Behavior Models Three Volume Set

Handbook of Materials Behavior Models  Three Volume Set Book
Author : Jean LeMaitre
Publisher : Elsevier
Release : 2001-11-17
ISBN : 0080533639
Language : En, Es, Fr & De

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Book Description :

This first of a kind reference/handbook deals with nonlinear models and properties of material. In the study the behavior of materials' phenomena no unique laws exist. Therefore, researchers often turn to models to determine the properties of materials. This will be the first book to bring together such a comprehensive collection of these models. The Handbook deals with all solid materials, and is organized first by phenomena. Most of the materials models presented in an applications-oriented fashion, less descriptive and more practitioner-geared, making it useful in the daily working activities of professionals. The Handbook is divided into three volumes. Volume I, Deformation of Materials, introduces general methodologies in the art of modeling, in choosing materials, and in the "so-called" size effect. Chapters 2-5 deal respectively with elasticity and viscoelasticity, yield limit, plasticity, and visco-plasticity. Volume II, Failures in Materials, provides models on such concerns as continuous damage, cracking and fracture, and friction wear. Volume III, Multiphysics Behavior, deals with multiphysics coupled behaviors. Chapter's 10 and 11 are devoted to special classes of materials (composites, biomaterials, and geomaterials). The different sections within each chapter describe one model each with its domain of validity, its background, its formulation, the identification of material parameters for as many materials as possible, and advice on how to implement or use the model. The study of the behavior of materials, especially solids, is related to hundreds of areas in engineering design and control. Predicting how a material will perform under various conditions is essential to determining the optimal performance of machines and vehicles and the structural integrity of buildings, as well as safety issues. Such practical examples would be how various new materials, such as those used in new airplane hulls, react to heat or cold or sudden temperature changes, or how new building materials hold up under extreme earthquake conditions. The Handbook of Materials Behavior Models: Gathers together 117 models of behavior of materials written by the most eminent specialists in their field Presents each model's domain of validity, a short background, its formulation, a methodology to identify the materials parameters, advise on how to use it in practical applications as well as extensive references Covers all solid materials: metals, alloys, ceramics, polymers, composites, concrete, wood, rubber, geomaterials such as rocks, soils, sand, clay, biomaterials, etc Concerns all engineering phenomena: elasticity, viscoelasticity, yield limit, plasticity, viscoplasticity, damage, fracture, friction, and wear

Recent Awards in Engineering

Recent Awards in Engineering Book
Author : Anonim
Publisher : Unknown
Release : 1983
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Recent Awards in Engineering book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Lead Free Electronic Solders

Lead Free Electronic Solders Book
Author : KV Subramanian
Publisher : Springer Science & Business Media
Release : 2007-06-28
ISBN : 0387484337
Language : En, Es, Fr & De

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Book Description :

Even though the effect of lead contamination on human health has been known for decades, very little attention has been paid to lead-based solders used in electronics until recently. This comprehensive book examines all the important issues associated with lead-free electronic solder. It collects the work of researchers recognized for their significant scientific contributions in the area.

Applied Mechanics Reviews

Applied Mechanics Reviews Book
Author : Anonim
Publisher : Unknown
Release : 1986
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Applied Mechanics Reviews book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Low Cycle Fatigue and Elasto Plastic Behaviour of Materials 3

Low Cycle Fatigue and Elasto Plastic Behaviour of Materials   3 Book
Author : K.T. Rie,H.W. Grünling,G. König,P. Neumann,H. Nowack,K.-H. Schwalbe,T. Seeger
Publisher : Springer Science & Business Media
Release : 2012-12-06
ISBN : 940112860X
Language : En, Es, Fr & De

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Book Description :

Proceeds of the Third International Conference on Low Cycle Fatigue and Elasto-plastic Behaviour of Materials, Berlin Congress Center, Berlin, Germany, 7-11 September 1992

Low Cycle Fatigue and Elasto Plastic Behaviour of Materials

Low Cycle Fatigue and Elasto Plastic Behaviour of Materials Book
Author : P.D. Portella,K.-T. Rie
Publisher : Elsevier
Release : 1998-09-30
ISBN : 9780080549941
Language : En, Es, Fr & De

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Book Description :

The 4th International Conference on Low Cycle Fatigue and Elasto-Plastic Behaviour of Materials was held from 7-11 September 1998 in Garmisch-Partenkirchen, Germany. In response to a call for papers, nearly 200 extended abstracts from 32 countries were submitted to the organizing committee. These papers were presented at the conference as invited lectures or short contributions and as oral or poster presentation. All the papers were presented in poster form in extended poster sessions–a peculiarity of the LCF Conferences which allows an intense, thorough discussion of all contributions. Each chapter provides a comprehensive overview of a materials class or a given subject. Many contributions could have been included in two or even three chapters and so, in order to give a better overview of the content, the reader will find a subject index, a material index and an author index in the back of the book.

Constitutive Models for Rubber VIII

Constitutive Models for Rubber VIII Book
Author : Nere Gil-Negrete,Asier Alonso
Publisher : CRC Press
Release : 2013-06-03
ISBN : 1315884844
Language : En, Es, Fr & De

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Book Description :

Due to their unique properties, rubber materials are found in multiple engineering applications such as tires, engine mounts, shock absorbers, flexible joints, seals, etc. Nevertheless, the complex nature of the behavior of such material makes it difficult to accurately model and predict the performance of these units.The challenge to correctly rep

Fatigue and Durability of Structural Materials

Fatigue and Durability of Structural Materials Book
Author : Gary R. Halford
Publisher : ASM International
Release : 2006
ISBN : 1615030743
Language : En, Es, Fr & De

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Book Description :

Fatigue and Durability of Structural Materials explains how mechanical material behavior relates to the design of structural machine components. The major emphasis is on fatigue and failure behavior using engineering models that have been developed to predict, in advance of service, acceptable fatigue and other durability-related lifetimes. The book covers broad classes of materials used for high-performance structural applications such as aerospace components, automobiles, and power generation systems. Coverage focuses on metallic materials but also addresses unique capabilities of important nonmetals. The concepts are applied to behavior at room or ambient temperatures; a planned second volume will address behavior at higher-temperatures. The volume is a repository of the most significant contributions by the authors to the art and science of material and structural durability over the past half century. During their careers, including 40 years of direct collaboration, they have developed a host of durability models that are based on sound physical and engineering principles. Yet, the models and interpretation of behavior have a unique simplicity that is appreciated by the practicing engineer as well as the beginning student. In addition to their own pioneering work, the authors also present the work of numerous others who have provided useful results that have moved progress in these fields. This book will be of immense value to practicing mechanical and materials engineers and designers charged with producing structural components with adequate durability. The coverage is appropriate for a range of technical levels from undergraduate engineering students through material behavior researchers and model developers. It will be of interest to personnel in the automotive and off-highway vehicle manufacturing industry, the aeronautical industry, space propulsion and the power generation/conversion industry, the electric power industry, the machine tool industry, and any industry associated with the design and manufacturing of mechanical equipment subject to cyclic loads.

Multiaxial Fatigue

Multiaxial Fatigue Book
Author : Keith John Miller,Michael W. Brown,M. W. Brown
Publisher : ASTM International
Release : 1985
ISBN : 9780803104440
Language : En, Es, Fr & De

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Book Description :

Download Multiaxial Fatigue book written by Keith John Miller,Michael W. Brown,M. W. Brown, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Metal Matrix Composites

Metal Matrix Composites Book
Author : International Conference on Composite Materials
Publisher : Woodhead Publishing
Release : 1993
ISBN : 9781855731349
Language : En, Es, Fr & De

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Book Description :

Download Metal Matrix Composites book written by International Conference on Composite Materials, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Advanced Joining Processes

Advanced Joining Processes Book
Author : Lucas F. M. da Silva,Mohamad S. El-Zein,Paulo Martins
Publisher : Elsevier
Release : 2020-10-31
ISBN : 0128208872
Language : En, Es, Fr & De

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Book Description :

Advanced Joining Processes: Welding, Plastic Deformation, and Adhesion brings together a range of advanced thermal, mechanical, and chemical methods of joining, offering an up-to-date resource for those looking to understand and utilize the very latest techniques. Efficient joining techniques are critical to a range of innovative applications, with technology in constant development. The first section of the book provides in-depth information on advanced welding techniques, including friction stir, explosive, ultrasonic, laser, electron beam, and computational weld analysis and fatigue of structures. The second section highlights key developments in joining by plastic deformation, adhesive bonding, and hybrid joining. The coverage of each technique is supported by practical guidance, detailed analysis, and finite element simulations. This is an essential reference for researchers and advanced students in joining, welding, adhesion, materials processing, mechanical engineering, plastics engineering, manufacturing, civil engineering, and automotive/aerospace engineering, as well as engineers, scientists, and R&D professionals, using joining, welding, and adhesion methods, across a range of industries. Presents the latest research findings and developments across welding, joining by plastic deformation, and adhesion Includes state-of-the-art methods, such as laser, ultrasonic and electron beam welding, hybrid joining, and the use of electromagnetic pulses Offers practical guidance, detailed analysis, and finite element simulations, for all techniques covered

Environmentally Assisted Cracking

Environmentally Assisted Cracking Book
Author : W. Barry Lisagor,T. W. Crooker,B. N. Leis,American Society for Testing and Materials. Committee G-1 on Corrosion of Metals
Publisher : ASTM International
Release : 1990
ISBN : 0803112769
Language : En, Es, Fr & De

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Book Description :

Papers included topics of phenomena, basic mechanisms, modeling, test methodologies, materials performance, engineering applications and service experience and failures and reflects the current emphasis with regard to material/environment systems.

Fatigue and Fracture of Non metallic Materials and Structures

Fatigue and Fracture of Non metallic Materials and Structures Book
Author : Andrea Spagnoli
Publisher : MDPI
Release : 2020-06-23
ISBN : 3039287788
Language : En, Es, Fr & De

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Book Description :

The mechanics of fracture and fatigue have produced a huge body of research work in relation to applications to metal materials and structures. However, a variety of non-metallic materials (e.g., concrete and cementitious composites, rocks, glass, ceramics, bituminous mixtures, composites, polymers, rubber and soft matter, bones and biological materials, and advanced and multifunctional materials) have received relatively less attention, despite their attractiveness for a large spectrum of applications related to the components and structures of diverse engineering branches, applied sciences and architecture, and to the load-carrying systems of biological organisms. This book covers the broad topic of structural integrity of non-metallic materials, considering the modelling, assessment, and reliability of structural elements of any scale. Original contributions from engineers, mechanical materials scientists, computer scientists, physicists, chemists, and mathematicians are presented, applying both experimental and theoretical approaches.

Advances in Engineering Materials Structures and Systems Innovations Mechanics and Applications

Advances in Engineering Materials  Structures and Systems  Innovations  Mechanics and Applications Book
Author : Alphose Zingoni
Publisher : CRC Press
Release : 2019-08-21
ISBN : 0429761171
Language : En, Es, Fr & De

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Book Description :

Advances in Engineering Materials, Structures and Systems: Innovations, Mechanics and Applications comprises 411 papers that were presented at SEMC 2019, the Seventh International Conference on Structural Engineering, Mechanics and Computation, held in Cape Town, South Africa, from 2 to 4 September 2019. The subject matter reflects the broad scope of SEMC conferences, and covers a wide variety of engineering materials (both traditional and innovative) and many types of structures. The many topics featured in these Proceedings can be classified into six broad categories that deal with: (i) the mechanics of materials and fluids (elasticity, plasticity, flow through porous media, fluid dynamics, fracture, fatigue, damage, delamination, corrosion, bond, creep, shrinkage, etc); (ii) the mechanics of structures and systems (structural dynamics, vibration, seismic response, soil-structure interaction, fluid-structure interaction, response to blast and impact, response to fire, structural stability, buckling, collapse behaviour); (iii) the numerical modelling and experimental testing of materials and structures (numerical methods, simulation techniques, multi-scale modelling, computational modelling, laboratory testing, field testing, experimental measurements); (iv) innovations and special structures (nanostructures, adaptive structures, smart structures, composite structures, bio-inspired structures, shell structures, membranes, space structures, lightweight structures, long-span structures, tall buildings, wind turbines, etc); (v) design in traditional engineering materials (steel, concrete, steel-concrete composite, aluminium, masonry, timber, glass); (vi) the process of structural engineering (conceptualisation, planning, analysis, design, optimization, construction, assembly, manufacture, testing, maintenance, monitoring, assessment, repair, strengthening, retrofitting, decommissioning). The SEMC 2019 Proceedings will be of interest to civil, structural, mechanical, marine and aerospace engineers. Researchers, developers, practitioners and academics in these disciplines will find them useful. Two versions of the papers are available. Short versions, intended to be concise but self-contained summaries of the full papers, are in this printed book. The full versions of the papers are in the e-book.