Computational Model For Elasto Plastic And Damage Analysis Of Plates And Shells
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Elasto Plastic And Damage Analysis Of Plates And Shells
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Author : George Z Voyiadjis
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-07-23
Elasto Plastic And Damage Analysis Of Plates And Shells written by George Z Voyiadjis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-23 with Technology & Engineering categories.
Shells and plates are critical structures in numerous engineering applications. Analysis and design of these structures is of continuing interest to the scienti c and engineering communities. Accurate and conservative assessments of the maximum load carried by a structure, as well as the equilibrium path in both the elastic and inelastic range, are of paramount importance to the engineer. The elastic behavior of shells has been closely investigated, mostly by means of the nite element method. Inelastic analysis however, especially accounting for damage effects, has received much less attention from researchers. In this book, we present a computational model for nite element, elasto-plastic, and damage analysis of thin and thick shells. Formulation of the model proceeds in several stages. First, we develop a theory for thick spherical shells, providing a set of shell constitutive equations. These equations incorporate the effects of transverse shear deformation, initial curvature, and radial stresses. The proposed shell equations are conveniently used in nite element analysis. 0 AsimpleC quadrilateral, doubly curved shell element is developed. By means of a quasi-conforming technique, shear and membrane locking are prevented. The element stiffness matrix is given explicitly, making the formulation computationally ef cient. We represent the elasto-plastic behavior of thick shells and plates by means of the non-layered model, using an Updated Lagrangian method to describe a small-strain geometric non-linearity. For the treatment of material non-linearities, we adopt an Iliushin’s yield function expressed in terms of stress resultants, with isotropic and kinematic hardening rules.
Computational Model For Elasto Plastic And Damage Analysis Of Plates And Shells
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Author : Pawel Woelke
language : en
Publisher:
Release Date : 2005
Computational Model For Elasto Plastic And Damage Analysis Of Plates And Shells written by Pawel Woelke and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Nonlinear Analyses Of Laminated Plates And Shells With Damage
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Author : Yi-Ming Fu
language : en
Publisher: WIT Press
Release Date : 2013
Nonlinear Analyses Of Laminated Plates And Shells With Damage written by Yi-Ming Fu and has been published by WIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Technology & Engineering categories.
The contents of this book are related to composite mechanics, nonlinear plate and shell mechanics, damage mechanics, elasto-plastic mechanics, visco-elastic mechanics, piezoelectric elastic mechanics and nonlinear dynamics, which embody the combination and integration among solid mechanics, material science and nonlinear science.
Elasto Plastic Analysis Of Orthotropic Plates And Shells
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Author : Benjamin Whang
language : en
Publisher:
Release Date : 1968
Elasto Plastic Analysis Of Orthotropic Plates And Shells written by Benjamin Whang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with categories.
A finite element displacement method is developed for the elasto-plastic analysis of bi-linear strain-hardening orthotropic plates and shells. Two basic approaches in the elasto-plastic analysis, the 'initial stiffness' approach and the 'tangent stiffness' approach are presented and compared. Three separate computer programs have been written; the first two are for the plane stress case. The third program is for the rectangular shallow shells, and it uses elements whose thicknesses are subdivided into equally-spaced layers, each of which is assumed to be in plane stress. (Author).
Large Deformation Elasto Plastic Finite Element Analysis Of Plates Shells And Tubular Joints Using Semiloof Shell Elements
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Author : D. J. Irving
language : en
Publisher:
Release Date : 1982
Large Deformation Elasto Plastic Finite Element Analysis Of Plates Shells And Tubular Joints Using Semiloof Shell Elements written by D. J. Irving and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.
Computational Plasticity
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Author : Mao-Hong Yu
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-02
Computational Plasticity written by Mao-Hong Yu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
“Computational Plasticity with Emphasis on the Application of the Unified Strength Theory” explores a new and important branch of computational mechanics and is the third book in a plasticity series published by Springer. The other two are: Generalized Plasticity, Springer: Berlin, 2006; and Structural Plasticity, Springer and Zhejiang University Press: Hangzhou, 2009. This monograph describes the unified strength theory and associated flow rule, the implementation of these basic theories in computational programs, and shows how a series of results can be obtained by using them. The unified strength theory has been implemented in several special nonlinear finite-element programs and commercial Finite Element Codes by individual users and corporations. Many new and interesting findings for beams, plates, underground caves, excavations, strip foundations, circular foundations, slop, underground structures of hydraulic power stations, pumped-storage power stations, underground mining, high-velocity penetration of concrete structures, ancient structures, and rocket components, along with relevant computational results, are presented. This book is intended for graduate students, researchers and engineers working in solid mechanics, engineering and materials science. The theories and methods provided in this book can also be used for other computer codes and different structures. More results can be obtained, which put the potential strength of the material to better use, thus offering material-saving and energy-saving solutions. Mao-Hong Yu is a professor at the Department of Civil Engineering at Xi'an Jiaotong University, Xi'an, China.
Elasto Plastic Damage Behaviour Of Concrete Elements
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Author : Hidenori Tanaka
language : en
Publisher: CRC Press
Release Date : 2023-04-03
Elasto Plastic Damage Behaviour Of Concrete Elements written by Hidenori Tanaka and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-03 with Technology & Engineering categories.
Elasto-Plastic Damage Behaviour of Concrete Elements presents the results of practical experiments with numerical analyses and case studies, along with a summary of basic theory, to provide an accessible explanation for young practising engineers on the performance evaluation of concrete structures. It shows how the mechanical phenomena of familiar concrete structures can be expressed using mathematical models and provides a solid basic understanding of the nonlinear behaviour of concrete structures. It applies elasto-plastic theory to damage mechanics and the modelling of cracks in concrete, drawing on the author’s 25 years of design and construction experience as a professional engineer, as well as recent research. Sets out the reality of damage mechanics in concrete Connects standard theory with good design and construction practice The book is suitable for structural design engineers and researchers.
Applied Mechanics Reviews
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Author :
language : en
Publisher:
Release Date : 1970
Applied Mechanics Reviews written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Mechanics, Applied categories.
Research And Applications In Structural Engineering Mechanics And Computation
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Author : Alphose Zingoni
language : en
Publisher: CRC Press
Release Date : 2013-08-15
Research And Applications In Structural Engineering Mechanics And Computation written by Alphose Zingoni and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-15 with Science categories.
Research and Applications in Structural Engineering, Mechanics and Computation contains the Proceedings of the Fifth International Conference on Structural Engineering, Mechanics and Computation (SEMC 2013, Cape Town, South Africa, 2-4 September 2013). Over 420 papers are featured. Many topics are covered, but the contributions may be seen to fall
Plastic Analysis And Design Of Plates Shells And Disks
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Author : M. A. Save
language : en
Publisher:
Release Date : 1972
Plastic Analysis And Design Of Plates Shells And Disks written by M. A. Save and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Plastic analysis (Engineering). categories.