The Optimal Shape Topology Design Of Structures For Dynamic Problems Using A Homogenization Method

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Optimization of Structural Topology, Shape, and Material

Author : Martin P. Bendsoe
Publisher : Springer Science & Business Media
Page : 278 pages
File Size : 46,7 Mb
Release : 2013-03-14
Category : Technology & Engineering
ISBN : 9783662031155

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Optimization of Structural Topology, Shape, and Material by Martin P. Bendsoe Pdf

In the past, the possibilities of structural optimization were restricted to an optimal choice of profiles and shape. Further improvement can be obtained by selecting appropriate advanced materials and by optimizing the topology, i.e. finding the best position and arrangement of structural elements within a construction. The optimization of structural topology permits the use of optimization algorithms at a very early stage of the design process. The method presented in this book has been developed by Martin Bendsoe in cooperation with other researchers and can be considered as one of the most effective approaches to the optimization of layout and material design.

Topology Design of Structures

Author : Martin P. Bendsøe,Carlos A. Mota Soares
Publisher : Springer Science & Business Media
Page : 564 pages
File Size : 50,9 Mb
Release : 2012-12-06
Category : Mathematics
ISBN : 9789401118040

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Topology Design of Structures by Martin P. Bendsøe,Carlos A. Mota Soares Pdf

Proceedings of the NATO Advanced Research Workshop, Sesimbra, Portugal, June 20-26, 1992

IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials

Author : Martin Philip Bendsoe,Niels Olhoff,Ole Sigmund
Publisher : Springer Science & Business Media
Page : 602 pages
File Size : 45,7 Mb
Release : 2006-10-03
Category : Technology & Engineering
ISBN : 9781402047527

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IUTAM Symposium on Topological Design Optimization of Structures, Machines and Materials by Martin Philip Bendsoe,Niels Olhoff,Ole Sigmund Pdf

This volume offers edited papers presented at the IUTAM-Symposium Topological design optimization of structures, machines and materials - status and perspectives, October 2005. The papers cover the application of topological design optimization to fluid-solid interaction problems, acoustics problems, and to problems in biomechanics, as well as to other multiphysics problems. Also in focus are new basic modelling paradigms, covering new geometry modelling such as level-set methods and topological derivatives.

Structural Engineering Compendium I

Author : Journal Editors
Publisher : Elsevier
Page : 524 pages
File Size : 43,6 Mb
Release : 2002-02-06
Category : Technology & Engineering
ISBN : 008044038X

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Structural Engineering Compendium I by Journal Editors Pdf

This compendium is made up of a selection of the best and most representative papers from a group of Elsevier's structural engineering journals. Selections were made by the journal's editorial teams. The papers appeared in the following journals during 2000: Journal of Constructional Steel Research P.J. Dowling, J.E. Harding, R. Bjorhovde Thin Walled Structures J. Loughlan, K.P. Chong Engineering Structures P.L. Gould Computers and Structures K.J. Bathe, B.H.V. Topping Construction and Building Materials M.C. Forde Journal of Wind Engineering & Industrial Areodynamics N.P. Jones Marine Structures P.A. Frieze, A. Mansour, T. Yao Each paper appears in the same format as it was published in the journal; citations should be made using the original journal publication details. It is intended that this compendium will be the first in a series of such collections. A compendium has also been published in the area of geotechnical engineering.

Advances in Structural Optimization

Author : J. Herskovits
Publisher : Springer Science & Business Media
Page : 508 pages
File Size : 40,5 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401104531

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Advances in Structural Optimization by J. Herskovits Pdf

Advances in Structural Optimization presents the techniques for a wide set of applications, ranging from the problems of size and shape optimization (historically the first to be studied) to topology and material optimization. Structural models are considered that use both discrete and finite elements. Structural materials can be classical or new. Emerging methods are also addressed, such as automatic differentiation, intelligent structures optimization, integration of structural optimization in concurrent engineering environments, and multidisciplinary optimization. For researchers and designers in industries such as aerospace, automotive, mechanical, civil, nuclear, naval and offshore. A reference book for advanced undergraduate or graduate courses on structural optimization and optimum design.

Topology Optimization in Structural and Continuum Mechanics

Author : George I. N. Rozvany,Tomasz Lewinski
Publisher : Springer Science & Business Media
Page : 471 pages
File Size : 42,9 Mb
Release : 2013-09-20
Category : Science
ISBN : 9783709116432

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Topology Optimization in Structural and Continuum Mechanics by George I. N. Rozvany,Tomasz Lewinski Pdf

The book covers new developments in structural topology optimization. Basic features and limitations of Michell’s truss theory, its extension to a broader class of support conditions, generalizations of truss topology optimization, and Michell continua are reviewed. For elastic bodies, the layout problems in linear elasticity are discussed and the method of relaxation by homogenization is outlined. The classical problem of free material design is shown to be reducible to a locking material problem, even in the multiload case. For structures subjected to dynamic loads, it is explained how they can be designed so that the structural eigenfrequencies of vibration are as far away as possible from a prescribed external excitation frequency (or a band of excitation frequencies) in order to avoid resonance phenomena with high vibration and noise levels. For diffusive and convective transport processes and multiphysics problems, applications of the density method are discussed. In order to take uncertainty in material parameters, geometry, and operating conditions into account, techniques of reliability-based design optimization are introduced and reviewed for their applicability to topology optimization.

Advances in Structural and Multidisciplinary Optimization

Author : Axel Schumacher,Thomas Vietor,Sierk Fiebig,Kai-Uwe Bletzinger,Kurt Maute
Publisher : Springer
Page : 2115 pages
File Size : 55,5 Mb
Release : 2017-12-04
Category : Science
ISBN : 9783319679884

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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.

Optimal Design with Advanced Materials

Author : P. Pedersen
Publisher : Elsevier
Page : 528 pages
File Size : 55,6 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780444600301

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Optimal Design with Advanced Materials by P. Pedersen Pdf

Optimal design with advanced materials is becoming a very progressive and challenging domain within applied mechanics. The increasing use of advanced materials, such as anisotropic fiber composites and ceramics, is instigating new developments to be made within constitutive modelling and the computational methods of analysis, sensitivity analysis and optimization. A new dimension of optimal design is being realised by the direct tailoring and building of new materials. Research in this area is accelerating rapidly with the results already being applied to high technology industries. Two vital high technology research areas covered in this volume include homogenization and smart materials/structures. The 31 papers will prove an indispensable reference source for all those involved in the interdisciplinary research and development aspects of mechanics, materials and mathematics in the design of advanced materials.

Structural Dynamic Systems Computational Techniques and Optimization

Author : Cornelius T. Leondes
Publisher : CRC Press
Page : 284 pages
File Size : 40,8 Mb
Release : 1999-02-22
Category : Technology & Engineering
ISBN : 9056996444

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Structural Dynamic Systems Computational Techniques and Optimization by Cornelius T. Leondes Pdf

Formulation of an optimal dynamic structural system design problem requires identification of design variables that describe the structural system, a cost function that needs to be minimized, and performance and safety constraints for the system. The formulation of the problem depends upon the type of application and objectives to be achieved, i.e., the shape, the sizing, or topology design problem. Specific design variable definition, cost of function and constraints are dictated by the application. This volume is a comprehensive treatment of the general methods involved in this broadly fundamental problem and provides essential techniques in specific but pervasive structural dynamic systems elements and their optimization.

Shape Optimization by the Homogenization Method

Author : Gregoire Allaire
Publisher : Springer Science & Business Media
Page : 470 pages
File Size : 42,7 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781468492866

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Shape Optimization by the Homogenization Method by Gregoire Allaire Pdf

This book provides an introduction to the theory and numerical developments of the homogenization method. It's main features are: a comprehensive presentation of homogenization theory; an introduction to the theory of two-phase composite materials; a detailed treatment of structural optimization by using homogenization; a complete discussion of the resulting numerical algorithms with many documented test problems. It will be of interest to researchers, engineers, and advanced graduate students in applied mathematics, mechanical engineering, and structural optimization.

EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization

Author : H.C. Rodrigues,J. Herskovits,C.M. Mota Soares,A.L. Araújo,J.M. Guedes,J.O. Folgado,F. Moleiro,J. F. A. Madeira
Publisher : Springer
Page : 1475 pages
File Size : 43,5 Mb
Release : 2018-09-13
Category : Technology & Engineering
ISBN : 9783319977737

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EngOpt 2018 Proceedings of the 6th International Conference on Engineering Optimization by H.C. Rodrigues,J. Herskovits,C.M. Mota Soares,A.L. Araújo,J.M. Guedes,J.O. Folgado,F. Moleiro,J. F. A. Madeira Pdf

The papers in this volume focus on the following topics: design optimization and inverse problems, numerical optimization techniques,efficient analysis and reanalysis techniques, sensitivity analysis and industrial applications. The conference EngOpt brings together engineers, applied mathematicians and computer scientists working on research, development and practical application of optimization methods in all engineering disciplines and applied sciences.

Structural Dynamic Systems Com

Author : Cornelius T. Leondes
Publisher : CRC Press
Page : 274 pages
File Size : 41,8 Mb
Release : 1999-01-27
Category : Computers
ISBN : 9056996428

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Structural Dynamic Systems Com by Cornelius T. Leondes Pdf

The availability of powerful computers along with highly effective computational techniques have allowed computer-aided design and engineering of structural dynamics systems to achieve a high level of capability and importance. This volume clearly reveals the great significance of these techniques and the essential role they will play in the future as further development occurs. This will be a significant and unique reference for students, research workers, practitioners, computer scientists and others for years to come.

Applied Mechanics Reviews

Author : Anonim
Publisher : Unknown
Page : 682 pages
File Size : 55,9 Mb
Release : 1989
Category : Mechanics, Applied
ISBN : UIUC:30112008993542

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Applied Mechanics Reviews by Anonim Pdf