Pub Date : 2024-04-03DOI: 10.1080/17445302.2024.2335452
Lichao Jiang, Xiaobing Shang, Bao Jin, Chenjia Ji, Zhi Zhang
Grey-box modelling has been widely used to predict the ship manoeuvring motion. In order to design input signals for the grey-box model of ship manoeuvring motion, a multi-objective optimal input d...
{"title":"Multi-objective optimal input design for grey-box identification modelling of ship manoeuvring motion","authors":"Lichao Jiang, Xiaobing Shang, Bao Jin, Chenjia Ji, Zhi Zhang","doi":"10.1080/17445302.2024.2335452","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335452","url":null,"abstract":"Grey-box modelling has been widely used to predict the ship manoeuvring motion. In order to design input signals for the grey-box model of ship manoeuvring motion, a multi-objective optimal input d...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"121 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-03DOI: 10.1080/17445302.2024.2335440
Quoc-Hoa Pham, Van Ke Tran, Phu-Cuong Nguyen
This paper presents the free vibration and buckling analyses of multi-directional functionally graded porous doubly curved shallow shells resting on Pasternak elastic foundations in a thermal envir...
本文介绍了在热环境中，位于帕斯捷尔纳克弹性地基上的多向功能分级多孔双曲浅壳的自由振动和屈曲分析。
{"title":"Linear finite element formulation for free vibration and buckling analyses of multi-directional FGP doubly curved shallow shells in thermal environment","authors":"Quoc-Hoa Pham, Van Ke Tran, Phu-Cuong Nguyen","doi":"10.1080/17445302.2024.2335440","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335440","url":null,"abstract":"This paper presents the free vibration and buckling analyses of multi-directional functionally graded porous doubly curved shallow shells resting on Pasternak elastic foundations in a thermal envir...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"53 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-03DOI: 10.1080/17445302.2024.2336675
Jiansheng Xue, Zhiliang Gao, Wenhai Yi
Combining the bidirectional long short-term memory neural network and temporal pattern attention mechanism, a machine learning model based on multi-feature inputs is developed to predict ship motio...
{"title":"An APSO-based TPA-BLSTM model for predicting ship motion in irregular waves using wave-series input","authors":"Jiansheng Xue, Zhiliang Gao, Wenhai Yi","doi":"10.1080/17445302.2024.2336675","DOIUrl":"https://doi.org/10.1080/17445302.2024.2336675","url":null,"abstract":"Combining the bidirectional long short-term memory neural network and temporal pattern attention mechanism, a machine learning model based on multi-feature inputs is developed to predict ship motio...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"37 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-03DOI: 10.1080/17445302.2024.2335458
Qilin Yin, Xiang Li, Jinjin Zhai, Zhenguo Gao, Wei Wang
In this paper, a new three-dimensional FE model considering the structure-object-soil interaction is proposed to simulate the contact process during monopile installation. Using this model, the dis...
{"title":"Insights on structure-obstacle-soil interactions during the installation of monopiles for OWTs","authors":"Qilin Yin, Xiang Li, Jinjin Zhai, Zhenguo Gao, Wei Wang","doi":"10.1080/17445302.2024.2335458","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335458","url":null,"abstract":"In this paper, a new three-dimensional FE model considering the structure-object-soil interaction is proposed to simulate the contact process during monopile installation. Using this model, the dis...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"53 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2336666
Xiaolong Li, Lifang Wang, Fang Li
Accurately predicting the fracture damage behaviour of light transmission windows is crucial in the design of deep-sea optoelectronic devices. This study proposes a simulation model based on the ex...
准确预测透光窗的断裂损伤行为对深海光电设备的设计至关重要。本研究提出了一种基于前...
{"title":"Study on fracture failure behaviour of sapphire transparent window under ultra-high hydrostatic pressure","authors":"Xiaolong Li, Lifang Wang, Fang Li","doi":"10.1080/17445302.2024.2336666","DOIUrl":"https://doi.org/10.1080/17445302.2024.2336666","url":null,"abstract":"Accurately predicting the fracture damage behaviour of light transmission windows is crucial in the design of deep-sea optoelectronic devices. This study proposes a simulation model based on the ex...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"16 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2335451
Ahmad AlYousif, Ashgan Alotaibi, S. Neelamani
The wave transmission, reflection, and dissipation characteristics of conventional (trapezoidal (TBs)) and non-conventional (inverted trapezoidal (ITBs) and rectangular (RB)) breakwaters with the s...
{"title":"Experimental investigation on the hydrodynamic performance of an inverted trapezoidal breakwater","authors":"Ahmad AlYousif, Ashgan Alotaibi, S. Neelamani","doi":"10.1080/17445302.2024.2335451","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335451","url":null,"abstract":"The wave transmission, reflection, and dissipation characteristics of conventional (trapezoidal (TBs)) and non-conventional (inverted trapezoidal (ITBs) and rectangular (RB)) breakwaters with the s...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"38 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2335456
Tianze Lu, Dongxi Liu, Yujiao Chen, Chunmiao Qi
In order to study the effect of the shape of vertical baffle perforation on liquid sloshing characteristics, a complete and precise experimental system is designed, and 1240 experimental cases unde...
{"title":"Experimental study on sloshing reduction effects of vertical baffles with different perforation shapes in a rectangular tank","authors":"Tianze Lu, Dongxi Liu, Yujiao Chen, Chunmiao Qi","doi":"10.1080/17445302.2024.2335456","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335456","url":null,"abstract":"In order to study the effect of the shape of vertical baffle perforation on liquid sloshing characteristics, a complete and precise experimental system is designed, and 1240 experimental cases unde...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2335438
Chunlei Liu, Xiaofeng Sun, Zhenbao Li, Jianfeng Cui
Calculating the floating state of a ship is the basic function of onboard loading computer, which is crucial for ship safety. Aiming at the deficiencies in the existing algorithms, we used the quas...
{"title":"Calculation of ship floating state by quasi-Newton iteration method for onboard loading computer","authors":"Chunlei Liu, Xiaofeng Sun, Zhenbao Li, Jianfeng Cui","doi":"10.1080/17445302.2024.2335438","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335438","url":null,"abstract":"Calculating the floating state of a ship is the basic function of onboard loading computer, which is crucial for ship safety. Aiming at the deficiencies in the existing algorithms, we used the quas...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"69 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2335437
Yunhan Huang, Peipei Wang, Yaning Wang, Ying Lai
The helix plate of the helical anchor can provide large uplift resistance for offshore floating structures. Although numerous studies have been conducted to estimate the uplift capacity factor of c...
{"title":"Influence of shaft diameter and soil rigidity on uplift capacity factor of circular plate anchor in uniform clay","authors":"Yunhan Huang, Peipei Wang, Yaning Wang, Ying Lai","doi":"10.1080/17445302.2024.2335437","DOIUrl":"https://doi.org/10.1080/17445302.2024.2335437","url":null,"abstract":"The helix plate of the helical anchor can provide large uplift resistance for offshore floating structures. Although numerous studies have been conducted to estimate the uplift capacity factor of c...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"121 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140585841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-02DOI: 10.1080/17445302.2024.2336668
Wengang Mao, Björn Nembach, Wuliu Tian, Da Wu
Cyclic loads caused by wind and waves pose great challenges to floating offshore wind turbine (FOWT) structures and influence their fatigue safety; consequently, cyclic loads should be considered e...
{"title":"A spectral fatigue assessment framework for floating offshore wind turbines","authors":"Wengang Mao, Björn Nembach, Wuliu Tian, Da Wu","doi":"10.1080/17445302.2024.2336668","DOIUrl":"https://doi.org/10.1080/17445302.2024.2336668","url":null,"abstract":"Cyclic loads caused by wind and waves pose great challenges to floating offshore wind turbine (FOWT) structures and influence their fatigue safety; consequently, cyclic loads should be considered e...","PeriodicalId":21742,"journal":{"name":"Ships and Offshore Structures","volume":"79 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2024-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140602584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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