Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis
The rock and soil on the shore of the bank are unsteady and slide in a poor environment, affecting the water body in the river channel and forming landslide-generated tsunamis. This directly impacts the navigation of vessels in the river. In this study, the river course and sailing ships in the Wanz...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/8897202 |
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| author | Peiyin Yuan Pingyi Wang Yu Zhao |
| author_facet | Peiyin Yuan Pingyi Wang Yu Zhao |
| author_sort | Peiyin Yuan |
| collection | DOAJ |
| description | The rock and soil on the shore of the bank are unsteady and slide in a poor environment, affecting the water body in the river channel and forming landslide-generated tsunamis. This directly impacts the navigation of vessels in the river. In this study, the river course and sailing ships in the Wanzhou section of the Three Gorges Reservoir area were taken as the research objects. Through a physical model test with a large scale ratio, the variation of the water level at the monitoring points in the channel was determined, and the variation law of the water level in the whole channel was derived and converted into a prototype through the scale ratio. A model of the ship’s manoeuvring motion was established, and the ship’s manoeuvring motion characteristics in still water were verified. The correlations between the maximum roll angle and the navigation position, sailing speed, and rudder angle were investigated in detail. A safety risk response theory of navigation in the area of landslide-generated tsunamis was proposed, and a scientific basis was provided for the safe navigation of ships in the Three Gorges Reservoir area. |
| format | Article |
| id | doaj-art-21b2557ce675431784f72ab69a0cf8b7 |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-21b2557ce675431784f72ab69a0cf8b72025-02-03T05:52:32ZengWileyAdvances in Civil Engineering1687-80861687-80942020-01-01202010.1155/2020/88972028897202Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated TsunamisPeiyin Yuan0Pingyi Wang1Yu Zhao2College of Shipping and Naval Architecture, Chongqing Jiaotong University, Chongqing 400074, ChinaCollegeh of River and Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaCollegeh of River and Ocean Engineering, Chongqing Jiaotong University, Chongqing 400074, ChinaThe rock and soil on the shore of the bank are unsteady and slide in a poor environment, affecting the water body in the river channel and forming landslide-generated tsunamis. This directly impacts the navigation of vessels in the river. In this study, the river course and sailing ships in the Wanzhou section of the Three Gorges Reservoir area were taken as the research objects. Through a physical model test with a large scale ratio, the variation of the water level at the monitoring points in the channel was determined, and the variation law of the water level in the whole channel was derived and converted into a prototype through the scale ratio. A model of the ship’s manoeuvring motion was established, and the ship’s manoeuvring motion characteristics in still water were verified. The correlations between the maximum roll angle and the navigation position, sailing speed, and rudder angle were investigated in detail. A safety risk response theory of navigation in the area of landslide-generated tsunamis was proposed, and a scientific basis was provided for the safe navigation of ships in the Three Gorges Reservoir area.http://dx.doi.org/10.1155/2020/8897202 |
| spellingShingle | Peiyin Yuan Pingyi Wang Yu Zhao Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis Advances in Civil Engineering |
| title | Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis |
| title_full | Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis |
| title_fullStr | Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis |
| title_full_unstemmed | Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis |
| title_short | Novel Model for Manoeuvrability of Ships Advancing in Landslide-Generated Tsunamis |
| title_sort | novel model for manoeuvrability of ships advancing in landslide generated tsunamis |
| url | http://dx.doi.org/10.1155/2020/8897202 |
| work_keys_str_mv | AT peiyinyuan novelmodelformanoeuvrabilityofshipsadvancinginlandslidegeneratedtsunamis AT pingyiwang novelmodelformanoeuvrabilityofshipsadvancinginlandslidegeneratedtsunamis AT yuzhao novelmodelformanoeuvrabilityofshipsadvancinginlandslidegeneratedtsunamis |