Plate Bending Analysis with Boundary Elements PDF Download
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Author: M. H. Aliabadi
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 376
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Book Description
In recent years the application of the boundary element to plate bending problems has gained much popularity. This book brings together leading researchers in the field of BEM and plate bending to provide a comprehensive and detailed report of these advances.
Author: M. H. Aliabadi
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 376
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Book Description
In recent years the application of the boundary element to plate bending problems has gained much popularity. This book brings together leading researchers in the field of BEM and plate bending to provide a comprehensive and detailed report of these advances.
Author: John T. Katsikadelis
Publisher: Elsevier
ISBN: 0124167446
Category : Mathematics
Languages : en
Pages : 345
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Book Description
Boundary Element Method for Plate Analysis offers one of the first systematic and detailed treatments of the application of BEM to plate analysis and design. Aiming to fill in the knowledge gaps left by contributed volumes on the topic and increase the accessibility of the extensive journal literature covering BEM applied to plates, author John T. Katsikadelis draws heavily on his pioneering work in the field to provide a complete introduction to theory and application. Beginning with a chapter of preliminary mathematical background to make the book a self-contained resource, Katsikadelis moves on to cover the application of BEM to basic thin plate problems and more advanced problems. Each chapter contains several examples described in detail and closes with problems to solve. Presenting the BEM as an efficient computational method for practical plate analysis and design, Boundary Element Method for Plate Analysis is a valuable reference for researchers, students and engineers working with BEM and plate challenges within mechanical, civil, aerospace and marine engineering. One of the first resources dedicated to boundary element analysis of plates, offering a systematic and accessible introductory to theory and application Authored by a leading figure in the field whose pioneering work has led to the development of BEM as an efficient computational method for practical plate analysis and design Includes mathematical background, examples and problems in one self-contained resource
Author: Omar Mohammed Ben-Sasi
Publisher:
ISBN:
Category :
Languages : en
Pages : 120
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Book Description
Author: Youssef F. Rashed
Publisher: Computational Mechanics
ISBN:
Category : Mathematics
Languages : en
Pages : 184
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Book Description
Plate bending problems have many applications in civil and mechanical engineering. The analysis of plates using the Boundary Element Method (BEM), however, has received little attention in existing research and literature. This book presents new Boundary Element formulations for plate bending problems in which the Reissner plate bending theory is used to model the bending behaviour of the plate. The author applies several integral equations to solve engineering problems relating to a building slab, beam, footing, and simple raft and the results are compared against analytical solutions such as a finite difference method, a finite element method and a three-dimensional boundary element method. These confirm that the Boundary Element formulations presented are a competitive alternative to existing numerical methods.
Author: David John Danson
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Shuo Huang
Publisher:
ISBN:
Category :
Languages : en
Pages : 57
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Book Description
The boundary element method (BEM) has been applied to solve thin plate bending problems for more than four decades. From 1970s, many researchers have reported successful applications of the BEM in solving thin plate bending problems. Most of these researchers focused on the behaviors of plates of simple geometries due to the limitation of the computing power. With the fast development of the computer technology, large-scale thin plate bending problems are solvable now. However, compared to the finite element method (FEM), BEM is still not widely used in thin plate bending analysis. One reason is that the final coefficient matrix of linear equations is dense and non-symmetric so that all entries of the matrix will be calculated and stored. Thus, the CPU time and memory consumption of the BEM will increase as O(N^2) (here N is the degrees of freedom of the model). In order to avoid the drawbacks, the fast multipole BEM was developed in the mid of 1980s. With the help of the fast multipole algorithm, the used CPU time and memory storage in most cases can be O(NlogN) or O(N). In this thesis, the fast multipole BEM is employed to solve large-scale thin plate bending problems. First, the boundary integral equations based on Kirchhoff thin plate theory and steps of the conventional BEM are reviewed. Then the fast multipole BEM is introduced and the complex forms of kernel functions, expansions and translations are derived. Finally, some examples are given to show the accuracy and efficiency of the developed fast multipole BEM for thin plate bending problems. It is shown that the plate bending problems can be solved effectively and efficiently with the fast multipole BEM.
Author: Mohammed Ameen
Publisher: CRC Press
ISBN: 9780849310010
Category : Mathematics
Languages : en
Pages : 288
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Book Description
Boundary Element Analysis: Theory and Programming introduces the theory behind the boundary element method and its computer applications. The author uses Cartesian tensor notation throughout the book and includes the steps involved in deriving many of the equations. The text includes computer programs in Fortran 77 for elastostatic, plate bending, and free and forced vibration problems with detailed descriptions of the code.
Author: O. Bettahar
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Abbas Elzein
Publisher: Springer Science & Business Media
ISBN: 3642844294
Category : Technology & Engineering
Languages : en
Pages : 213
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Book Description
1. 1 Historical Background Thin plates and shells are widely used structural elements in numerous civil, mechanical, aeronautical and marine engineering design applications. Floor slabs, bridge decks, concrete pavements, sheet pile retaining walls are all, under normal lateral loading circumstances, instances of plate bending in civil engineering. The problem of elastic instability of plates occurs when load is applied in a direction parallel to the plane of the plate. The deck of a bridge subjected to a strong wind loading, the web of a girder under the action of shear forces transmitted by the flanges, the turbine blade of a machinery undergoing longitudinal temperature differentials, would all eventually buckle when the applied load, or its temperature equivalent in the last case, exceeds a certain limit, that is the buckling load. Although the plate may exhibit a considerable post-buckling strength, the buckling load is considered in many design instances, especially in aeronautical and marine engineering, as a serviceability limit because of the abrupt and substantial change in the dimensions and shape of the buckled plate. Nevertheless, the post-buckling region retains its importance either as an essential safety margin or as a stage of loading actually reached under normal loading conditions. The design engineer will therefore need rigorous tools of analysis to predict, in addition to the buckling load, the deflections and stresses at both buckling and initial post-buckling stages.
Author: Ole Vilmann
Publisher:
ISBN: 9788777400735
Category :
Languages : en
Pages : 151
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Book Description
