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Topology Optimization of Structures and Composite Continua

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Release : 2001-01-31
Genre : Mathematics
Kind : eBook
Book Rating : 069/5 ( reviews)

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Book Synopsis Topology Optimization of Structures and Composite Continua by : George I. N. Rozvany

Download or read book Topology Optimization of Structures and Composite Continua written by George I. N. Rozvany. This book was released on 2001-01-31. Available in PDF, EPUB and Kindle. Book excerpt: Topology optimization of structures and composite materials is a new and rapidly expanding field of mechanics which now plays an ever-increasing role in most branches of technology, such as aerospace, mechanical, structural, civil and ma terials engineering, with important implications for energy production as well as building and environmental sciences. It is a truly "high-tech" field which requires advanced computer facilities and computational methods, whilst involving unusual theoretical considerations in pure mathematics. Topology optimization deals with some of the most difficult problems of mechanical sciences, but it is also of consid erable practical interest because it can achieve much greater savings than conven tional (sizing or shape) optimization. Extensive research into topology optimization is being carried out in most of the developed countries of the world. The workshop addressed the state of the art of the field, bringing together re searchers from a diversity of backgrounds (mathematicians, information scientists, aerospace, automotive, mechanical, structural and civil engineers) to span the full breadth and depth of the field and to outline future developments in research and avenues of cooperation between NATO and Partner countries. The program cov ered • theoretical (mathematical) developments, • computer algorithms, software development and computational difficulties, and • practical applications in various fields of technology. A novel feature of the workshop was that, in addition to shorter discussions after each lecture, a 30 minutes panel discussion took place in each sesssion, which made this ARW highly interactive and more informal.

Topology Optimization in Structural and Continuum Mechanics

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Release : 2013-09-20
Genre : Science
Kind : eBook
Book Rating : 430/5 ( reviews)

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Book Synopsis Topology Optimization in Structural and Continuum Mechanics by : George I. N. Rozvany

Download or read book Topology Optimization in Structural and Continuum Mechanics written by George I. N. Rozvany. This book was released on 2013-09-20. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Topology Optimization in Structural Mechanics

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Release : 2014-05-04
Genre : Technology & Engineering
Kind : eBook
Book Rating : 669/5 ( reviews)

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Book Synopsis Topology Optimization in Structural Mechanics by : G.I.N. Rozvany

Download or read book Topology Optimization in Structural Mechanics written by G.I.N. Rozvany. This book was released on 2014-05-04. Available in PDF, EPUB and Kindle. Book excerpt: Topology optimization is a relatively new and rapidly expanding field of structural mechanics. It deals with some of the most difficult problems of mechanical sciences but it is also of considerable practical interest, because it can achieve much greater savings than mere cross-section or shape optimization.

Topology Optimization

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Release : 2013-04-17
Genre : Mathematics
Kind : eBook
Book Rating : 862/5 ( reviews)

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Book Synopsis Topology Optimization by : Martin Philip Bendsoe

Download or read book Topology Optimization written by Martin Philip Bendsoe. This book was released on 2013-04-17. Available in PDF, EPUB and Kindle. Book excerpt: The topology optimization method solves the basic enginee- ring problem of distributing a limited amount of material in a design space. The first edition of this book has become the standard text on optimal design which is concerned with the optimization of structural topology, shape and material. This edition, has been substantially revised and updated to reflect progress made in modelling and computational procedures. It also encompasses a comprehensive and unified description of the state-of-the-art of the so-called material distribution method, based on the use of mathematical programming and finite elements. Applications treated include not only structures but also materials and MEMS.

Applied Mechanics Reviews

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Author :
Release : 1995
Genre : Mechanics, Applied
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by . This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt:

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