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2024 | OriginalPaper | Chapter

Stability Analysis of Mobile Crane During Wind Induced Load Sway

Authors : Dawid Cekus, Paweł Kwiatoń

Published in: Perspectives in Dynamical Systems I — Applications

Publisher: Springer International Publishing

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Abstract

This paper concerns the analysis of the stability of a mobile crane, taking into account the deformability of the cable system and the influence of external forces. The deformability of the rope was introduced by the use of the Kelvin-Voigt model, while the wind force was determined by the formula for the aerodynamic resistance. Tracking the center of mass of the entire system with respect to the tipping contour was chosen as the stability criterion. Several cases of the working cycle with different duration or parameters of wind force were analyzed. The results are presented in the form of the projection of the center of mass on the plane of rotation. The influence of issues such as the spherical movement of the load, wind pressure or rope deformation on the criterion of work safety was determined.

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Literature
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go back to reference Cekus, D., Kwiatoń, P.: Analysis of the motion of the load carried by a laboratory mobile crane. In: Engineering Mechanics. Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences (2018). https://doi.org/10.21495/91-8-137 Cekus, D., Kwiatoń, P.: Analysis of the motion of the load carried by a laboratory mobile crane. In: Engineering Mechanics. Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences (2018). https://​doi.​org/​10.​21495/​91-8-137
18.
go back to reference ISO 4302:2016: Cranes – Wind load assessment ISO 4302:2016: Cranes – Wind load assessment
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go back to reference Posiadała, B.: Modeling and analysis of dynamic phenomena of working machines and their elements as discrete-continuous mechanical systems (in Polish). 61. Publishing House of the Czȩstochowa University of Technology, Czȩstochowa (1999) Posiadała, B.: Modeling and analysis of dynamic phenomena of working machines and their elements as discrete-continuous mechanical systems (in Polish). 61. Publishing House of the Czȩstochowa University of Technology, Czȩstochowa (1999)
Metadata
Title
Stability Analysis of Mobile Crane During Wind Induced Load Sway
Authors
Dawid Cekus
Paweł Kwiatoń
Copyright Year
2024
DOI
https://doi.org/10.1007/978-3-031-56492-5_11

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