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Erschienen in:
2018 | OriginalPaper | Buchkapitel
Analytical and Numerical Approach for the Dynamic Behavior of a Beam Under a Moving Load
verfasst von : Mouldi Sbaiti, Khemais Hamrouni, Abdessattar Aloui, Mohammed Haddar
Erschienen in: Design and Modeling of Mechanical Systems—III
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Abstract
The dynamic behavior of structures subjected to moving loads has aroused particular interest in the field of mechanics. In this field, theoretical studies were presented by several researchers to estimate the dynamic responses of these structures. The moving loads on the beams cause deformations. These deformations must remain in the elastic domain in order to allow the beam to fulfill its role. For this purpose, the determination of the beam deformations of the beam under a moving load is imperative. The main objective of this work is to study the deflection of simply supported beams under moving loads. Analytical and numerical models have been developed to describe the behavior of an elastic IPE200 beam. In the analytical and numerical methods, the principle consists in formulating the dynamic equations of motion. This method allowed us to determine the deflection of the beam subjected to a moving load. The results obtained by the two methods are compared.