Dynamic analysis of frames by a Rayleigh-Ritz based substructure synthesis method

C. A. Morales

doi:10.1016/S0141-0296(99)00113-3

Dynamic analysis of frames by a Rayleigh-Ritz based substructure synthesis method

C. A. Morales

Universidad Simón Bolívar

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

This paper is concerned with the application of a Rayleigh-Ritz based substructure synthesis method to the dynamic analysis of N-story framed structures. The objective is to obtain an accurate and low-order dynamic model of the distributed structure. In this regard, a numerical example demonstrates that the analysis by means of the substructure synthesis method is superior to the one performed through the finite element method. To be specific, the speed of eigensolution convergence is higher with the former method.

Original language	English
Pages (from-to)	1632-1640
Number of pages	9
Journal	Engineering Structures
Volume	22
Issue number	12
DOIs	https://doi.org/10.1016/S0141-0296(99)00113-3
State	Published - Dec 2000
Externally published	Yes

Keywords

ConvergenceT
Dynamic analysis
Frames
Substructure synthesis

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10.1016/S0141-0296(99)00113-3

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title = "Dynamic analysis of frames by a Rayleigh-Ritz based substructure synthesis method",

abstract = "This paper is concerned with the application of a Rayleigh-Ritz based substructure synthesis method to the dynamic analysis of N-story framed structures. The objective is to obtain an accurate and low-order dynamic model of the distributed structure. In this regard, a numerical example demonstrates that the analysis by means of the substructure synthesis method is superior to the one performed through the finite element method. To be specific, the speed of eigensolution convergence is higher with the former method.",

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AB - This paper is concerned with the application of a Rayleigh-Ritz based substructure synthesis method to the dynamic analysis of N-story framed structures. The objective is to obtain an accurate and low-order dynamic model of the distributed structure. In this regard, a numerical example demonstrates that the analysis by means of the substructure synthesis method is superior to the one performed through the finite element method. To be specific, the speed of eigensolution convergence is higher with the former method.

KW - ConvergenceT

KW - Dynamic analysis

KW - Frames

KW - Substructure synthesis

UR - https://www.scopus.com/pages/publications/0034561612

U2 - 10.1016/S0141-0296(99)00113-3

DO - 10.1016/S0141-0296(99)00113-3

M3 - Artículo

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SP - 1632

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JO - Engineering Structures

JF - Engineering Structures

IS - 12

ER -

Dynamic analysis of frames by a Rayleigh-Ritz based substructure synthesis method

Abstract

Keywords

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