Bounds in Nonconservative Problems of Elastic Stability

Bounds in Nonconservative Problems of Elastic Stability PDF Author: Shyam N. Prasad
Publisher:
ISBN:
Category : Damping (Mechanics)
Languages : en
Pages : 50

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Book Description
Synge's method based on the isoperimetric inequality is generalized to study panel flutter and Beck's problem with viscous damping forces. Conditions for stability are derived and also estimates of amplification rates and frequencies of oscillations. Further insight is gained into the destabilizing effect of viscous damping in nonconservative elastic systems. (Author).

Bounds in Nonconservative Problems of Elastic Stability

Bounds in Nonconservative Problems of Elastic Stability PDF Author: Shyam N. Prasad
Publisher:
ISBN:
Category : Damping (Mechanics)
Languages : en
Pages : 50

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Book Description
Synge's method based on the isoperimetric inequality is generalized to study panel flutter and Beck's problem with viscous damping forces. Conditions for stability are derived and also estimates of amplification rates and frequencies of oscillations. Further insight is gained into the destabilizing effect of viscous damping in nonconservative elastic systems. (Author).

Modern Problems of Structural Stability

Modern Problems of Structural Stability PDF Author: Alexander P. Seyranian
Publisher: Springer
ISBN: 370912560X
Category : Technology & Engineering
Languages : en
Pages : 398

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Book Description
Stability of structures is one of the most important and interesting fields in mechanics. This book is dedicated to fundamental concepts, problems and methods of structural stability along with qualitative understanding of instability phenomena. The methods presented are constructive and easy to implement in computer programs. Recent exciting experiments on dynamic stability of non-conservative systems are described and shown by many photographs.

Structural Optimization Under Stability and Vibration Constraints

Structural Optimization Under Stability and Vibration Constraints PDF Author: M. Zyczkowski
Publisher: Springer
ISBN: 3709129699
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
Optimal design of structures leads, as a rule, to slender and thin-walled shapes of the elements, and such elements are subject to the loss of stability. Hence the constraints of structural optimization usually include stability constraints, expressed by some eigenvalues. Optimal design under vibration constraints belongs also to optimization with respect to eigenvalues. The present volume gives a short introduction to structural optimization and then pays particular attention to multimodal optimization under stability and vibration constraints, both in elastic and inelastic range. One part is devoted to thin-walled bars optimized for interactive buckling with imperfections taken into account. The volume is of interest both to researchers and design engineers: it covers the most recent results of multimodal and interactive optimization, allowing for inelastic behaviour of structures, and the constraints discussed appear in almost all problems of engineering design.

Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628

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Book Description


Stability Of Structures: Elastic, Inelastic, Fracture And Damage Theories

Stability Of Structures: Elastic, Inelastic, Fracture And Damage Theories PDF Author: Zdenek P Bazant
Publisher: World Scientific
ISBN: 9814464481
Category : Technology & Engineering
Languages : en
Pages : 1039

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Book Description
A crucial element of structural and continuum mechanics, stability theory has limitless applications in civil, mechanical, aerospace, naval and nuclear engineering. This text of unparalleled scope presents a comprehensive exposition of the principles and applications of stability analysis. It has been proven as a text for introductory courses and various advanced courses for graduate students. It is also prized as an exhaustive reference for engineers and researchers.The authors' focus on understanding of the basic principles rather than excessive detailed solutions, and their treatment of each subject proceed from simple examples to general concepts and rigorous formulations. All the results are derived using as simple mathematics as possible. Numerous examples are given and 700 exercise problems help in attaining a firm grasp of this central aspect of solid mechanics.The book is an unabridged republication of the 1991 edition by Oxford University Press and the 2003 edition by Dover, updated with 18 pages of end notes.

Nonconservative Problems of the Theory of Elastic Stability

Nonconservative Problems of the Theory of Elastic Stability PDF Author: Vladimir Vasilʹevich Bolotin
Publisher:
ISBN:
Category : Aeroelasticity
Languages : en
Pages : 336

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Book Description


Nonconservative Stability Problems of Modern Physics

Nonconservative Stability Problems of Modern Physics PDF Author: Oleg N. Kirillov
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110653869
Category : Science
Languages : en
Pages : 484

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Book Description
This updated revision gives a complete and topical overview on Nonconservative Stability which is essential for many areas of science and technology ranging from particles trapping in optical tweezers and dynamics of subcellular structures to dissipative and radiative instabilities in fluid mechanics, astrophysics and celestial mechanics. The author presents relevant mathematical concepts as well as rigorous stability results and numerous classical and contemporary examples from non-conservative mechanics and non-Hermitian physics. New coverage of ponderomotive magnetism, experimental detection of Ziegler’s destabilization phenomenon and theory of double-diffusive instabilities in magnetohydrodynamics.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 268

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Book Description


NASA Technical Translation

NASA Technical Translation PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1086

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Book Description


The Shock and Vibration Digest

The Shock and Vibration Digest PDF Author:
Publisher:
ISBN:
Category : Shock (Mechanics)
Languages : en
Pages : 108

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Book Description