Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading
The anchor pile is widely used in marine aquaculture, and its uplift resistance capacity determines the safety performance of the marine aquaculture structure. Cyclic loads such as wind, waves, and currents in the marine environment affect the uplift resistance capacity of anchor piles. By carrying...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-06-01
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| Series: | Journal of Marine Science and Engineering |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2077-1312/10/6/785 |
| _version_ | 1827659419740012544 |
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| author | Jianqiao Kong Tianyuan Zhang Fukun Gui Xiaoyu Qu Dejun Feng |
| author_facet | Jianqiao Kong Tianyuan Zhang Fukun Gui Xiaoyu Qu Dejun Feng |
| author_sort | Jianqiao Kong |
| collection | DOAJ |
| description | The anchor pile is widely used in marine aquaculture, and its uplift resistance capacity determines the safety performance of the marine aquaculture structure. Cyclic loads such as wind, waves, and currents in the marine environment affect the uplift resistance capacity of anchor piles. By carrying out a cyclic loading model test of anchor piles for marine aquaculture, the influence of loading amplitude, initial tension angle, and other factors on the uplift resistance of anchor piles was investigated. The experimental results showed that with an increase in the loading amplitude, the cumulative displacement and elastic displacement of the anchor pile under vertical and oblique loading increase, and the stiffness of the soil around the anchor piles decreases. The stability of the anchor piles is reduced. When the loading amplitude is the same, with the increase in the initial loading angle, the lateral cumulative displacement of the anchor pile increases. Meanwhile, the vertical cumulative displacement decreases, the stiffness of the soil around the anchor pile decreases, and the stability decreases. |
| first_indexed | 2024-03-09T23:23:10Z |
| format | Article |
| id | doaj.art-23ad851885c14376b6af11abb77cac26 |
| institution | Directory Open Access Journal |
| issn | 2077-1312 |
| language | English |
| last_indexed | 2024-03-09T23:23:10Z |
| publishDate | 2022-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Marine Science and Engineering |
| spelling | doaj.art-23ad851885c14376b6af11abb77cac262023-11-23T17:22:53ZengMDPI AGJournal of Marine Science and Engineering2077-13122022-06-0110678510.3390/jmse10060785Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic LoadingJianqiao Kong0Tianyuan Zhang1Fukun Gui2Xiaoyu Qu3Dejun Feng4National Engineering Research Center for Marine Aquaculture, Zhejiang Ocean University, Zhoushan 316022, ChinaNational Engineering Research Center for Marine Aquaculture, Zhejiang Ocean University, Zhoushan 316022, ChinaNational Engineering Research Center for Marine Aquaculture, Zhejiang Ocean University, Zhoushan 316022, ChinaSchool of Fisheries, Zhejiang Ocean University, Zhoushan 316022, ChinaNational Engineering Research Center for Marine Aquaculture, Zhejiang Ocean University, Zhoushan 316022, ChinaThe anchor pile is widely used in marine aquaculture, and its uplift resistance capacity determines the safety performance of the marine aquaculture structure. Cyclic loads such as wind, waves, and currents in the marine environment affect the uplift resistance capacity of anchor piles. By carrying out a cyclic loading model test of anchor piles for marine aquaculture, the influence of loading amplitude, initial tension angle, and other factors on the uplift resistance of anchor piles was investigated. The experimental results showed that with an increase in the loading amplitude, the cumulative displacement and elastic displacement of the anchor pile under vertical and oblique loading increase, and the stiffness of the soil around the anchor piles decreases. The stability of the anchor piles is reduced. When the loading amplitude is the same, with the increase in the initial loading angle, the lateral cumulative displacement of the anchor pile increases. Meanwhile, the vertical cumulative displacement decreases, the stiffness of the soil around the anchor pile decreases, and the stability decreases.https://www.mdpi.com/2077-1312/10/6/785marine aquacultureanchor pilesmodel testdynamic response |
| spellingShingle | Jianqiao Kong Tianyuan Zhang Fukun Gui Xiaoyu Qu Dejun Feng Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading Journal of Marine Science and Engineering marine aquaculture anchor piles model test dynamic response |
| title | Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading |
| title_full | Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading |
| title_fullStr | Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading |
| title_full_unstemmed | Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading |
| title_short | Dynamic Response Analysis of Anchor Piles for Marine Aquaculture under Cyclic Loading |
| title_sort | dynamic response analysis of anchor piles for marine aquaculture under cyclic loading |
| topic | marine aquaculture anchor piles model test dynamic response |
| url | https://www.mdpi.com/2077-1312/10/6/785 |
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