Plastic Bending Theory And Applications

Author : T X Yu,L C Zhang
Publisher : World Scientific
Page : 572 pages
File Size : 52,5 Mb
Release : 1996-03-20
Category : Technology & Engineering
ISBN : 9789814500401

Get Book

Plastic Bending: Theory and Applications by T X Yu,L C Zhang Pdf

From the point of view of mechanics, this monograph systematically demonstrates the theory of plastic bending and its engineering applications; most of the contents of the book are based on the authors' research in the past decade. The monograph not only expounds the contributions of the authors to the fundamental theory of plastic bending, but also presents various applications of the theory in sheet metal forming, particularly in the analysis and prediction of springback and wrinkling of strips and plates subjected to bending or stamping. In addition to theoretical modelling, attention has also been paid to the development of related numerical methods; comparisons with experimental results are also presented. Contents:Engineering Theory of Elastic-Plastic Bending of BeamsMathematical Theory of Plastic BendingLarge Elastic-Plastic Deflection of Flexible BeamsBending of Strips in Cylindrical DiesNumerical Solutions to Single-Curvature Bending ProblemsAxisymmetric Bending of Circular PlatesPressing Circular Plates into Hemispherical DiesPressing Rectangular Plates into Doubly-Curved DiesNumerical Methods for Double-Curvature BendingWrinkling of Circular Plates and FlangesFurther Applications of Plastic Bending TheoryAppendix: Plastic Buckling of Plates and Shells — An OverviewSubject Index Readership: Mechanical, materials, aeronautical and civil engineers. keywords:Plasticity;Beams;Plates;Sheet Metal Forming;Stamping;Large Flexural Deformation;Springback;Wrinkling;Modeling of Elastic-Plastic Beams and Plates;Dynamic Relaxation Methods for Bifurcation Prediction;Plastic Bending;Deep Drawing;Sheet Metal Stamping;Plastic Buckling;Numerical Analysis;Plates and Shells;Criteria for Plastic Buckling;Flattening of Tubes;Deformable Forming Tools “This book should be well received, in that little of the work presented in recent years in the open literature is available in book form for use in metal-forming plasticity. Plastic Bending: Theory and Applications should be made available in technical libraries, and some researchers will want to have this book handy on their own reference shelves.” Applied Mechanics Review

Author : Tongxi Yu,Liangchi Zhang
Publisher : World Scientific
Page : 578 pages
File Size : 43,8 Mb
Release : 1996
Category : Technology & Engineering
ISBN : 981022267X

Get Book

Plastic Bending by Tongxi Yu,Liangchi Zhang Pdf

From the point of view of mechanics, this monograph systematically demonstrates the theory of plastic bending and its engineering applications; most of the contents of the book are based on the authors' research in the past decade. The monograph not only expounds the contributions of the authors to the fundamental theory of plastic bending, but also presents various applications of the theory in sheet metal forming, particularly in the analysis and prediction of springback and wrinkling of strips and plates subjected to bending or stamping. In addition to theoretical modelling, attention has also been paid to the development of related numerical methods; comparisons with experimental results are also presented.

Author : C. R. Calladine
Publisher : Elsevier
Page : 337 pages
File Size : 53,7 Mb
Release : 2000-09-01
Category : Technology & Engineering
ISBN : 9780857099709

Get Book

Plasticity for Engineers by C. R. Calladine Pdf

This book focuses on the plastic property of materials, and the way in which structures made of such material behave under load. It is intended for civil, mechanical, electro-mechanical, marine, and aeronautical engineers for under-graduate or post-graduate courses or research, and professionals in industry. Professor Calladine, from long experience in teaching, research and industry, here delivers a readable and authoritative account of theory and applications. He presents the classical "perfect plasticity material" as a model of irreversible mechanical behaviour, using this perfect plasticity property to analyse a range of continuum structural problems and metal-forming processes relevant to engineering practice.

Author : Michael R. Horne
Publisher : Elsevier
Page : 188 pages
File Size : 54,7 Mb
Release : 2014-05-09
Category : Technology & Engineering
ISBN : 9781483188454

Get Book

Plastic Theory of Structures by Michael R. Horne Pdf

Plastic Theory of Structures focuses on the use of plastic theory in design and shows how code requirements are related to theoretical considerations. More specifically, the effect of axial load and shear force on plastic moment capacity is examined, along with biaxial bending, frame and local instability, and the use of partial load factors. The significance of repeated loading in plastic design is also highlighted. Comprised of six chapters, this book begins with an overview of plastic failure and the behavior beyond the elastic limit (with particular emphasis on the failure loads) of structures in which resistance to bending action is the primary means by which the loads are supported. Attention is paid to how the collapse load factor of a given structure may be derived, that is, the structure has been analyzed in relation to plastic collapse. The reader is then introduced to methods of plastic analysis; plastic moments under shear force and axial load; and minimum weight design. The book also considers variable repeated loading before concluding with a chapter on stability and the influence of various structural parameters and appropriate methods for the estimation of failure loads. This monograph will be of interest to civil and structural engineers.

Author : R. A. C. Slater
Publisher : Unknown
Page : 440 pages
File Size : 46,7 Mb
Release : 1977
Category : Drawing (Metal-work)
ISBN : UCSD:31822027360858

Get Book

Engineering Plasticity by R. A. C. Slater Pdf

Author : P.M. Dixit,U.S. Dixit
Publisher : CRC Press
Page : 606 pages
File Size : 46,8 Mb
Release : 2014-10-23
Category : Science
ISBN : 9781466506183

Get Book

Plasticity by P.M. Dixit,U.S. Dixit Pdf

Explores the Principles of Plasticity Most undergraduate programs lack an undergraduate plasticity theory course, and many graduate programs in design and manufacturing lack a course on plasticity—leaving a number of engineering students without adequate information on the subject. Emphasizing stresses generated in the material and its effect, Plasticity: Fundamentals and Applications effectively addresses this need. This book fills a void by introducing the basic fundamentals of solid mechanics of deformable bodies. It provides a thorough understanding of plasticity theory, introduces the concepts of plasticity, and discusses relevant applications. Studies the Effects of Forces and Motions on Solids The authors make a point of highlighting the importance of plastic deformation, and also discuss the concepts of elasticity (for a clear understanding of plasticity, the elasticity theory must also be understood). In addition, they present information on updated Lagrangian and Eulerian formulations for the modeling of metal forming and machining. Topics covered include: Stress Strain Constitutive relations Fracture Anisotropy Contact problems Plasticity: Fundamentals and Applications enables students to understand the basic fundamentals of plasticity theory, effectively use commercial finite-element (FE) software, and eventually develop their own code. It also provides suitable reference material for mechanical/civil/aerospace engineers, material processing engineers, applied mechanics researchers, mathematicians, and other industry professionals.

Author : Axel Schumacher,Thomas Vietor,Sierk Fiebig,Kai-Uwe Bletzinger,Kurt Maute
Publisher : Springer
Page : 2115 pages
File Size : 42,7 Mb
Release : 2017-12-04
Category : Science
ISBN : 9783319679884

Get Book

Advances in Structural and Multidisciplinary Optimization by Axel Schumacher,Thomas Vietor,Sierk Fiebig,Kai-Uwe Bletzinger,Kurt Maute Pdf

The volume includes papers from the WSCMO conference in Braunschweig 2017 presenting research of all aspects of the optimal design of structures as well as multidisciplinary design optimization where the involved disciplines deal with the analysis of solids, fluids or other field problems. Also presented are practical applications of optimization methods and the corresponding software development in all branches of technology.

Author : Jacob Lubliner
Publisher : Courier Corporation
Page : 548 pages
File Size : 54,6 Mb
Release : 2013-04-22
Category : Technology & Engineering
ISBN : 9780486318202

Get Book

Plasticity Theory by Jacob Lubliner Pdf

The aim of Plasticity Theory is to provide a comprehensive introduction to the contemporary state of knowledge in basic plasticity theory and to its applications. It treats several areas not commonly found between the covers of a single book: the physics of plasticity, constitutive theory, dynamic plasticity, large-deformation plasticity, and numerical methods, in addition to a representative survey of problems treated by classical methods, such as elastic-plastic problems, plane plastic flow, and limit analysis; the problem discussed come from areas of interest to mechanical, structural, and geotechnical engineers, metallurgists and others. The necessary mathematics and basic mechanics and thermodynamics are covered in an introductory chapter, making the book a self-contained text suitable for advanced undergraduates and graduate students, as well as a reference for practitioners of solid mechanics.

Author : Sándor Kaliszky
Publisher : Elsevier Publishing Company
Page : 516 pages
File Size : 50,8 Mb
Release : 1989
Category : Plastic analysis (Engineering)
ISBN : UCAL:B5116414

Get Book

Plasticity by Sándor Kaliszky Pdf

Hardbound. This book is a completely revised English edition of the author's book published in Hungarian in 1975 and in German in 1984. The work provides a comprehensive treatise on the classical theory of plasticity, together with a great number of solution methods and applications on the problems of structural and mechanical engineering.Attention is focused mainly on the formulation and structural applications of the fundamental physical properties and constitutive equations of linearly elastic-perfectly plastic bodies. The treatment is purely phenomenological, and does not enter into the microstructure or the thermodynamics of irreversible deformation processes. Plastic hardening and strain rate effects are briefly reviewed, and the assumption of infinitesimal deformations is adopted. Emphasis is placed on the fundamental relations and theorems of the incremental theory of plastic bodies and on the principles and methods of incremental and limi

Author : Anonim
Publisher : Unknown
Page : 628 pages
File Size : 49,7 Mb
Release : 1974
Category : Mechanics, Applied
ISBN : UCAL:C2682445

Get Book

Applied Mechanics Reviews by Anonim Pdf

Author : David Rees
Publisher : Elsevier
Page : 528 pages
File Size : 41,7 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780080470900

Get Book

Basic Engineering Plasticity by David Rees Pdf

Plasticity is concerned with understanding the behavior of metals and alloys when loaded beyond the elastic limit, whether as a result of being shaped or as they are employed for load bearing structures. Basic Engineering Plasticity delivers a comprehensive and accessible introduction to the theories of plasticity. It draws upon numerical techniques and theoretical developments to support detailed examples of the application of plasticity theory. This blend of topics and supporting textbook features ensure that this introduction to the science of plasticity will be valuable for a wide range of mechanical and manufacturing engineering students and professionals. Brings together the elements of the mechanics of plasticity most pertinent to engineers, at both the micro- and macro-levels Covers the theory and application of topics such as Limit Analysis, Slip Line Field theory, Crystal Plasticity, Sheet and Bulk Metal Forming, as well as the use of Finite Element Analysis Clear and well-organized with extensive worked engineering application examples, and end of chapter exercises

Author : Jagabanduhu Chakrabarty
Publisher : Elsevier
Page : 896 pages
File Size : 48,5 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780080481364

Get Book

Theory of Plasticity by Jagabanduhu Chakrabarty Pdf

Plasticity is concerned with the mechanics of materials deformed beyond their elastic limit. A strong knowledge of plasticity is essential for engineers dealing with a wide range of engineering problems, such as those encountered in the forming of metals, the design of pressure vessels, the mechanics of impact, civil and structural engineering, as well as the understanding of fatigue and the economical design of structures. Theory of Plasticity is the most comprehensive reference on the subject as well as the most up to date -- no other significant Plasticity reference has been published recently, making this of great interest to academics and professionals. This new edition presents extensive new material on the use of computational methods, plus coverage of important developments in cyclic plasticity and soil plasticity. A complete plasticity reference for graduate students, researchers and practicing engineers; no other book offers such an up to date or comprehensive reference on this key continuum mechanics subject Updates with new material on computational analysis and applications, new end of chapter exercises Plasticity is a key subject in all mechanical engineering disciplines, as well as in manufacturing engineering and civil engineering. Chakrabarty is one of the subject's leading figures.

Author : University of Illinois (Urbana-Champaign campus). Department of Theoretical and Applied Mechanics
Publisher : Unknown
Page : 80 pages
File Size : 55,6 Mb
Release : 1956
Category : Elasticity
ISBN : SRLF:D0000603936

Get Book

The Effects of Inelastic Action on the Resistance to Various Types of Loads of Ductile Members Made from Various Classes of Metals: Plastic bending of tapered members by University of Illinois (Urbana-Champaign campus). Department of Theoretical and Applied Mechanics Pdf

Author : Harry A. Williams
Publisher : Unknown
Page : 70 pages
File Size : 44,7 Mb
Release : 1951
Category : Aluminum alloys
ISBN : UOM:39015086495077

Get Book

An Investigation of Pure Bending in the Plastic Range when Loads are Not Parallel to a Principal Plane by Harry A. Williams Pdf

SImilar tests of an exploratory nature were made with angle cross section beams. A modification of Cozzone's method gave reasonable results for some positions of loading but not for others.

Author : Tongxi Yu,Pu Xue
Publisher : Elsevier
Page : 406 pages
File Size : 46,5 Mb
Release : 2022-06-20
Category : Technology & Engineering
ISBN : 9780323989824

Get Book

Introduction to Engineering Plasticity by Tongxi Yu,Pu Xue Pdf

The theory of plasticity is a branch of solid mechanics that investigates the relationship between permanent deformation and load, and the distribution of stress and strains of materials and structures beyond their elastic limit. Engineering plasticity underpins the safety of many modern systems and structures. Realizing the full potential of materials as well as designing precise metal processing and energy absorption structures requires mastery of engineering plasticity. Introduction to Engineering Plasticity: Fundamentals with Applications in Metal Forming, Limit Analysis and Energy Absorption presents both fundamental theory on plasticity and emphasizes the latest engineering applications. The title combines theory and engineering applications of plasticity, elaborating on problem solving in real-world engineering tasks such as in metal forming, limit analysis of structures, and understanding the energy absorption of structures and materials. The five main parts of the book cover: Plastic properties of materials and their characterization; Fundamental theory in plasticity; Elastic-plastic problems and typical solutions; and Rigid-plastic problems under plane-stress conditions. This title provides students and engineers alike with the fundamentals and advanced tools needed in engineering plasticity. Brings together plasticity theory with engineering applications and problem solving Elaborates problem solving methods and demonstrates plasticity in various engineering fields Covers the recent decades of research on metal forming and limit analysis Includes energy absorption of new structures and materials where plasticity dominates analysis and design Gives a systematic account of the theory of plasticity alongside its engineering applications