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The Snap Tension Analysis of Taut-Slack Mooring Line with tanh Method
Joint Authors
Liu, Xijun
Zhang, Suxia
Shi, Rui-zhi
Chen, Shengli
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-29
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
The continuous model is introduced, and the nonlinear partial differential equations of taut-slack mooring line system are transferred to nonlinear algebraic equations through tanh method, and four solitary solutions are obtained further.
At the same time, to express the results clearly, the curve surfaces of strains, displacements, and tension are plotted.
The results show that there are four different solutions in the system.
With the pretension increasing, the tension changes from one solitary solution to snap tension, and when the pretension is increased further, the curve converts to continuous line, until straight line, which is corresponding to the taut mooring line.
In the process of increasing of pretension, the mooring line transfers from slack to taut, accompanied with tension skipping, which is reduced by the system parameters, and different combination of parameters may introduce different tension in line, and the uncertainty may cause the breakage of mooring system.
The results have an agreement with experiment, which shows that the calculating method in this paper may be believable and feasible.
This work may provide reference for design of mooring system.
American Psychological Association (APA)
Zhang, Suxia& Shi, Rui-zhi& Chen, Shengli& Liu, Xijun. 2017. The Snap Tension Analysis of Taut-Slack Mooring Line with tanh Method. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1192395
Modern Language Association (MLA)
Zhang, Suxia…[et al.]. The Snap Tension Analysis of Taut-Slack Mooring Line with tanh Method. Mathematical Problems in Engineering No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1192395
American Medical Association (AMA)
Zhang, Suxia& Shi, Rui-zhi& Chen, Shengli& Liu, Xijun. The Snap Tension Analysis of Taut-Slack Mooring Line with tanh Method. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1192395
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1192395