Topology optimization in structural and continuum mechanics
نام عام مواد
[Book]
نام نخستين پديدآور
/ George I.N. Rozvany, Tomasz Lewinski, editors
وضعیت نشر و پخش و غیره
محل نشرو پخش و غیره
Wien
نام ناشر، پخش کننده و غيره
: Springer,
تاریخ نشرو بخش و غیره
, 2014.
فروست
عنوان فروست
(Courses and lectures
مشخصه جلد
; v. 549)
يادداشت کلی
متن يادداشت
Print version:: Topology optimization in structural and continuum mechanics9783709116425.
یادداشتهای مربوط به نشر، بخش و غیره
متن يادداشت
Electronic
یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
متن يادداشت
Includes bibliographical references..
یادداشتهای مربوط به مندرجات
متن يادداشت
Summary: The book covers new developments in structural topology optimization. Basic features and limitations of Michells 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.
متن يادداشت
From the Contents: Structural topology optimization -- On basic properties of Michell's structures -- Validation of numerical method by analytical benchmarks and verification of exact solutions by numerical methods.