Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
247433 | Automation in Construction | 2008 | 6 Pages |
Abstract
In this paper the one degree of freedom discrete model representing the vibration of the telescopic boom of truck crane in the rotary plane has been presented. In the model the influence of the hydraulic cylinder of crane radius change has been considered. The formulation and solution of the problem has been based on the Lagrange multiplier formalism. The mathematical relations describing the equivalent mass and spring stiffness of the discrete model have been derived. The mathematical formulation is completed by the exemplary numerical results.
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Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Bogdan Posiadala, Dawid Cekus,