Large deflection analysis of elastic-plastic problems of axisymmetrically leaded shells of revolution and its application to predicting low-cycle fatigue life

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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (631 download)

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Book Synopsis Large deflection analysis of elastic-plastic problems of axisymmetrically leaded shells of revolution and its application to predicting low-cycle fatigue life by : Masataka Tanaka

Download or read book Large deflection analysis of elastic-plastic problems of axisymmetrically leaded shells of revolution and its application to predicting low-cycle fatigue life written by Masataka Tanaka and published by . This book was released on 1972 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Integration of Large Deflection Elastic--plastic Axisymmetric Shells of Revolution

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Numerical Integration of Large Deflection Elastic--plastic Axisymmetric Shells of Revolution by :

Download or read book Numerical Integration of Large Deflection Elastic--plastic Axisymmetric Shells of Revolution written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The improvement in the method of large deflection elastic-plastic analysis of shells and other structures appears to have continued interest. With the development in this work an improved numerical suppression scheme is now available for the large deflection elastic-plastic analysis of axisymmetric shells of revolution subjected to symmetric loadings. Quazilinearization of Sander's non-linear shell equations is presented for the first time. With these quazilinearized equations the suppression scheme has been developed to solve non-linear boundary-value problems. This suppression scheme has been used in conjunction with a Newton-Raphson method to improve a stable convergence process at the yield surface in elastic-plastic problems. Results presented indicate the accuracy of this numerical scheme. It appears to be possible to extend this method for more complicated situations.

Large Deflection Analysis of Elastic-plastic Shells of Revolution

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ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Large Deflection Analysis of Elastic-plastic Shells of Revolution by : Pedro V. Marcal

Download or read book Large Deflection Analysis of Elastic-plastic Shells of Revolution written by Pedro V. Marcal and published by . This book was released on 1968 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A finite element method is developed for the large deflection elastic-plastic analysis of axisymmetric shells of revolution. Results were obtained for a torisphere under internal pressure and also for centrally loaded spheres. A study was made of the effect of elastic-plastic behavior on the buckling of spheres with axisymmetric imperfections subjected to external pressure. It was found that plastic yielding played a significant role in reducing the buckling pressure of these shells. The influence of plastic yielding increased with increase of the thickness to radius ratio. (Author).

Large Deflection Elastic-plastic Analysis of Axisymmetric Shells of Revolution

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ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis Large Deflection Elastic-plastic Analysis of Axisymmetric Shells of Revolution by : David Norman Hutula

Download or read book Large Deflection Elastic-plastic Analysis of Axisymmetric Shells of Revolution written by David Norman Hutula and published by . This book was released on 1970 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-plastic Large Deflection Analysis of Axisymmetric Shells

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (194 download)

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Book Synopsis Elastic-plastic Large Deflection Analysis of Axisymmetric Shells by : J. G. Teng

Download or read book Elastic-plastic Large Deflection Analysis of Axisymmetric Shells written by J. G. Teng and published by . This book was released on 1987 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Integration of Large Deflection Elastic-plastic Axisymmetric Shells of Revolution

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ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Numerical Integration of Large Deflection Elastic-plastic Axisymmetric Shells of Revolution by : Habib Uddin Ahmed

Download or read book Numerical Integration of Large Deflection Elastic-plastic Axisymmetric Shells of Revolution written by Habib Uddin Ahmed and published by . This book was released on 1976 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Deflection Analysis of Elastic-plastic Plates and Shells

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ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Large Deflection Analysis of Elastic-plastic Plates and Shells by : Pedro V. Marçal

Download or read book Large Deflection Analysis of Elastic-plastic Plates and Shells written by Pedro V. Marçal and published by . This book was released on 1969 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: A finite element method is described for the large displacement elastic-plastic analysis of plates and shells. The method combines the piecewise linear geometric stiffness matrices with the piecewise linear generalized stress strain relations for an elastic-plastic shell. The method is discussed with special reference to a triangular plate element with membrane stretching and flexure. A quadratic displacement function was used for the in-plane displacements, and a piecewise modified complete cubic displacement function was used for the out-of-plane displacements. This last resulted in a nonconforming element which exhibited good convergence features. The method was implemented on a general purpose computer program. Case studies were made of simply supported square plates under uniform pressure. Studies were also made of axisymmetric shells using an axisymmetric shell element. Reselts for both types of structures were found to agree with available theoretical and experimental results in the literature. (Author).

Practical Solution of Plastic Deformation Problems in Elastic-plastic Range

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Practical Solution of Plastic Deformation Problems in Elastic-plastic Range by : Alexander Mendelson

Download or read book Practical Solution of Plastic Deformation Problems in Elastic-plastic Range written by Alexander Mendelson and published by . This book was released on 1959 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elasto-Plastic and Damage Analysis of Plates and Shells

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Publisher : Springer Science & Business Media
ISBN 13 : 3540793518
Total Pages : 213 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Elasto-Plastic and Damage Analysis of Plates and Shells by : George Z Voyiadjis

Download or read book Elasto-Plastic and Damage Analysis of Plates and Shells written by George Z Voyiadjis and published by Springer Science & Business Media. This book was released on 2008-07-23 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Large Deflection Elastic-Plastic Dynamic Response of Stiffened Shells of Revolution

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ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Large Deflection Elastic-Plastic Dynamic Response of Stiffened Shells of Revolution by : James A. Stricklin

Download or read book Large Deflection Elastic-Plastic Dynamic Response of Stiffened Shells of Revolution written by James A. Stricklin and published by . This book was released on 1972 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report presents the formulation and check out problems for a computer code DYNAPLAS, which analyzes the large deflection elastic-plastic dynamic response of stiffened shells of revolution. The formulation for special discretization is by the finite element method with finite differences being used for the evaluation of the pseudo forces due to material and geometric nonlinearities. Time integration is by the Houbolt method. The stiffeners may be due to concentrated or distributed eccentric rings and spring supports at arbitrary angles around the circumference of the elements. Check out problems include the comparison of solutions from DYNAPLAS with experimental and other computer solutions for rings, conical and cylindrical shells and a curved panel. (Author Modified Abstract).

Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method

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ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (758 download)

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Book Synopsis Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method by : Mahmoud Khojasteh-Bakht

Download or read book Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method written by Mahmoud Khojasteh-Bakht and published by . This book was released on 1967 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Elastic- Plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method

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ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (853 download)

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Book Synopsis Analysis of Elastic- Plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method by :

Download or read book Analysis of Elastic- Plastic Shells of Revolution Under Axisymmetric Loading Using the Finite Element Method written by and published by . This book was released on 1967 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading by the Finite Element Method

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ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (216 download)

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Book Synopsis Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading by the Finite Element Method by : Mahmoud Khojasteh-Bakht

Download or read book Analysis of Elastic-plastic Shells of Revolution Under Axisymmetric Loading by the Finite Element Method written by Mahmoud Khojasteh-Bakht and published by . This book was released on 1967 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elastic-plastic Analysis of Axisymmetrically Loaded Isotropic Circular and Annular Plates Undergoing Large Deflections

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ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (167 download)

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Book Synopsis Elastic-plastic Analysis of Axisymmetrically Loaded Isotropic Circular and Annular Plates Undergoing Large Deflections by : Aiman Raji Akileh

Download or read book Elastic-plastic Analysis of Axisymmetrically Loaded Isotropic Circular and Annular Plates Undergoing Large Deflections written by Aiman Raji Akileh and published by . This book was released on 1986 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Displacement Analysis of Shells of Revolution, Including Creep, Plasticity and Viscoelasticity

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ISBN 13 :
Total Pages : 426 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis Large Displacement Analysis of Shells of Revolution, Including Creep, Plasticity and Viscoelasticity by : Per Kristian Larsen

Download or read book Large Displacement Analysis of Shells of Revolution, Including Creep, Plasticity and Viscoelasticity written by Per Kristian Larsen and published by . This book was released on 1972 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Deflection Elastic-plastic Analysis of Cylindrical Shells Using the Finite Strip Method

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ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (217 download)

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Book Synopsis Large Deflection Elastic-plastic Analysis of Cylindrical Shells Using the Finite Strip Method by : Pravin Kumar

Download or read book Large Deflection Elastic-plastic Analysis of Cylindrical Shells Using the Finite Strip Method written by Pravin Kumar and published by . This book was released on 1989 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of elastic-plastic analysis by the assumed-stress hybrid finite-element model, with application to thick shells of revolution

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ISBN 13 :
Total Pages : 385 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis A Study of elastic-plastic analysis by the assumed-stress hybrid finite-element model, with application to thick shells of revolution by : Robert L. Spilker

Download or read book A Study of elastic-plastic analysis by the assumed-stress hybrid finite-element model, with application to thick shells of revolution written by Robert L. Spilker and published by . This book was released on 1974 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two numerical methods have been developed, using the assumed-stress hybrid finite-element model as a basis, for the elastic-plastic, small deflection analysis of structures under static loading. The two approaches chosen: the initial-strain approach and the initial stress-approach, result in a set of linear incremental simultaneous algebraic equations to be solved for each increment in applied external loading, with the global stiffness matrix remaining unchanged throughout the loading process and the effects of plasticity included as equivalent loading.