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Titlebook: Vibrations of Engineering Structures; C. A. Brebbia,G. B. Warburton,J. M. Wilson Book 1985 Springer-Verlag Berlin, Heidelberg 1985 Enginee

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樓主: Malinger
31#
發(fā)表于 2025-3-27 00:13:57 | 只看該作者
Eigenvalue-Eigenvector Solution,value equation. Its solution not only gives the natural frequencies and mode shapes but also allows the set of coupled equations representing the dynamic response of a system to be uncoupled and hence solved. Thus the technique is at the heart of any general solution procedure for vibration problems
32#
發(fā)表于 2025-3-27 02:58:13 | 只看該作者
33#
發(fā)表于 2025-3-27 06:45:58 | 只看該作者
34#
發(fā)表于 2025-3-27 11:48:29 | 只看該作者
35#
發(fā)表于 2025-3-27 14:43:05 | 只看該作者
Machine Foundations,r turbines, a knowledge of the vibrational characteristics of a foundation is of great importance [l],[2]. In this chapter, the principles of the design of a foundation subject to dynamic loading are introduced and discussed with reference to simple mass-spring systems. The use of undamped and dampe
36#
發(fā)表于 2025-3-27 19:35:35 | 只看該作者
Some Recent Advances in Structural Vibration,l structures. These models have to represent the actual geometry and take into account the types of deformation which the structure will undergo in practice. Large versatile and efficient computer programs, which are based on the finite element method, exist for stress analysis; a general program wi
37#
發(fā)表于 2025-3-28 00:46:43 | 只看該作者
Introduction to Random Vibrations,ll vary with time. We can, however, frequently give a . description of the loads in such a form that it is possible to derive a . description of the response of the structure. We are, then, concerned with.Before considering these topics, however, we will establish some of the basic ideas of ..
38#
發(fā)表于 2025-3-28 03:09:41 | 只看該作者
Earthquake Response of Structures,ple in many areas the structure is designed to carry a “horizontal gravity” force of 0.2 g. Such designs are based upon the assumption that the period of natural vibration of the structure is large compared with the typical period of the ground motion. For many modern structures this is not so and a
39#
發(fā)表于 2025-3-28 09:14:06 | 只看該作者
Random Response Analysis of Off-Shore Structures,ed to be such that they do not substantially change the motion of the waves, and that this motion can be represented by linear gravity theory. In this theory horizontal velocities and accelerations are linearly related to the wave heights, which are represented by a spectrum and assumed to be a zero
40#
發(fā)表于 2025-3-28 11:59:43 | 只看該作者
Book 1985. Dynamics is a subject which has traditionally been poorly taught in most engineering courses. This book was conceived as a way of providing engineers with a deeper knowledge of dynamic analysis and of indicating to them how some of the new vibrations problems can be solved. The authors start from
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