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The Effects of Moving Load on the Hydroelastic Response of a Very Large Floating Structure
Joint Authors
Xu, Qian
Shao, Fei
Sun, Yonggang
Zhu, Le
Ma, Qingna
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-03
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The hydroelastic response of a very large floating structure in regular waves suffering an external moving point load is considered.
The linearized velocity potential theory is adopted to describe the fluid flow.
To take into account the coupled effects of the structure deformation and fluid motion, the structure is divided into multiple segments and connected by an elastic beam.
Then through adding a stiffness matrix arising from the elastic beam into the multiple bodies coupled motion equations, the hydroelastic response is considered.
By applying the Fourier transform to the obtained frequency domain coefficients, the motion equation is transformed into the time domain and the external point load is further considered.
The accuracy and effectiveness of the proposed method are verified through the comparison with experimental results.
Finally, extensive results are provided, and the effects of the moving point load on the hydroelastic response of the very large floating structure are investigated in detail.
American Psychological Association (APA)
Zhu, Le& Shao, Fei& Xu, Qian& Sun, Yonggang& Ma, Qingna. 2018. The Effects of Moving Load on the Hydroelastic Response of a Very Large Floating Structure. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208195
Modern Language Association (MLA)
Zhu, Le…[et al.]. The Effects of Moving Load on the Hydroelastic Response of a Very Large Floating Structure. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1208195
American Medical Association (AMA)
Zhu, Le& Shao, Fei& Xu, Qian& Sun, Yonggang& Ma, Qingna. The Effects of Moving Load on the Hydroelastic Response of a Very Large Floating Structure. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208195
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208195