Application of Similarity Theory for Dynamic Characteristics Prediction of Crane Flexible Truss Boom
Joint Authors
Cao, Xuyang
Wang, Zhiwei
Wang, Wenjun
Dong, Xiang
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-03-19
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
The aim of this study is to explore the similarity relations of dynamic characteristics of crane flexible truss boom.
Combining perturbation theory with vibration analysis, a calculation method of the flexible boom natural frequency undergoing large overall rotary motion was proposed.
According to the similarity theory, in terms of the geometrically similar truss boom, the similarity relations of their natural frequency and other parameters were derived.
Taking the slenderness ratio of the actual product as the reference standard, two groups of scale-down crane truss boom experiments were designed.
The results showed that, in aspect of the boom section size and the boom length, by using the similarity relations of the flexible boom, the dynamic characteristics can be predicted well.
American Psychological Association (APA)
Cao, Xuyang& Wang, Zhiwei& Wang, Wenjun& Dong, Xiang. 2020. Application of Similarity Theory for Dynamic Characteristics Prediction of Crane Flexible Truss Boom. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1195065
Modern Language Association (MLA)
Cao, Xuyang…[et al.]. Application of Similarity Theory for Dynamic Characteristics Prediction of Crane Flexible Truss Boom. Mathematical Problems in Engineering No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1195065
American Medical Association (AMA)
Cao, Xuyang& Wang, Zhiwei& Wang, Wenjun& Dong, Xiang. Application of Similarity Theory for Dynamic Characteristics Prediction of Crane Flexible Truss Boom. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1195065
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195065