Procedures for the forced, damped vibration analysis of structural frames using distributed parameter models

Swannell P. and Tranberg C.H. (1978) Procedures for the forced, damped vibration analysis of structural frames using distributed parameter models. Computer Methods in Applied Mechanics and Engineering, 16 3: 291-302. doi:10.1016/0045-7825(78)90102-0


Author Swannell P.
Tranberg C.H.
Title Procedures for the forced, damped vibration analysis of structural frames using distributed parameter models
Journal name Computer Methods in Applied Mechanics and Engineering   Check publisher's open access policy
ISSN 0045-7825
Publication date 1978-01-01
Sub-type Article (original research)
DOI 10.1016/0045-7825(78)90102-0
Open Access Status Not yet assessed
Volume 16
Issue 3
Start page 291
End page 302
Total pages 12
Language eng
Subject 2206 Computational Mechanics
2211 Mechanics of Materials
2210 Mechanical Engineering
3100 Physics and Astronomy
1706 Computer Science Applications
Abstract The paper summarises an approach to the forced vibration analysis of skeletal elastic structures, making use of "exact" matrix technique. The analysis is based on the modal superposition method, which has been developed in the context of models that retain characteristics of both distributed mass and stiffness. The free vibration analysis is performed using generalised dynamic stiffness functions appropriate to a Rayleigh-Timoshenko-Euler beam-column element. The contributions to dynamic displacements and dynamic internal forces by inertia effects during forced vibration are properly accounted for, and all results are obtained from explicit solutions to the relevant equations at all stages. Numerical integration or other approximate procedures are not required. It is the objective of the present paper to summarise procedures, numerical examples being available elsewhere (e.g. [1-3]). However, the paper is concluded with a practical example illustrating results obtainable by the techniques described below.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 08 Aug 2017, 00:10:50 EST by System User