随机波作用下浮船响应的实验研究

V. J. Kurian, N. A. Baharuddin, A. M. Hashim
{"title":"随机波作用下浮船响应的实验研究","authors":"V. J. Kurian, N. A. Baharuddin, A. M. Hashim","doi":"10.1109/BEIAC.2012.6226095","DOIUrl":null,"url":null,"abstract":"Float-over installation method has been recently used to install topsides onto jacket type of platform. As a viable alternative to the traditional lifting installation method, this method uses a float-over barge to transport and install topsides onto the platform by ballasting operations. This method eliminates the use of heavy lift vessel, and thus is economical for a platform with heavy topsides. The motions of the barge during float-over installation are critical and must be analyzed to ensure successful operations. For the study presented in this paper, the model tests for a float-over barge were conducted on a model following Froude Scaling Laws with geometric scale ratio of 1:50. The model was tested in random wave sea states with varying drafts. The result of the physical modeling study are then analyzed and presented in terms of Response Amplitude Operators (RAOs) for surge, heave and pitch. The results quantify the importance of design parameters such as draft or ballast condition in the response of float-over barge.","PeriodicalId":404626,"journal":{"name":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","volume":"124 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Experimental investigations of float-over barge responses subjected to random waves\",\"authors\":\"V. J. Kurian, N. A. Baharuddin, A. M. Hashim\",\"doi\":\"10.1109/BEIAC.2012.6226095\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Float-over installation method has been recently used to install topsides onto jacket type of platform. As a viable alternative to the traditional lifting installation method, this method uses a float-over barge to transport and install topsides onto the platform by ballasting operations. This method eliminates the use of heavy lift vessel, and thus is economical for a platform with heavy topsides. The motions of the barge during float-over installation are critical and must be analyzed to ensure successful operations. For the study presented in this paper, the model tests for a float-over barge were conducted on a model following Froude Scaling Laws with geometric scale ratio of 1:50. The model was tested in random wave sea states with varying drafts. The result of the physical modeling study are then analyzed and presented in terms of Response Amplitude Operators (RAOs) for surge, heave and pitch. The results quantify the importance of design parameters such as draft or ballast condition in the response of float-over barge.\",\"PeriodicalId\":404626,\"journal\":{\"name\":\"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)\",\"volume\":\"124 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-04-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/BEIAC.2012.6226095\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE Business, Engineering & Industrial Applications Colloquium (BEIAC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BEIAC.2012.6226095","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

摘要

浮式安装方法最近被用于将上部平台安装到套式平台上。作为传统吊装方法的可行替代方案,该方法使用浮式驳船通过压载作业将上层设备运输和安装到平台上。这种方法消除了重型提升船的使用,因此对于具有重型甲板的平台来说是经济的。在浮式安装过程中,驳船的运动是至关重要的,必须对其进行分析,以确保作业的成功。本文采用几何比例尺比为1:50,遵循弗劳德比例尺定律的浮式驳船模型进行模型试验。该模型在具有不同吃水的随机波浪海况中进行了测试。然后,对物理模型研究的结果进行了分析,并给出了响应幅度算子(RAOs)对喘振、升沉和俯仰的影响。结果量化了吃水或压舱条件等设计参数对浮式驳船响应的重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental investigations of float-over barge responses subjected to random waves
Float-over installation method has been recently used to install topsides onto jacket type of platform. As a viable alternative to the traditional lifting installation method, this method uses a float-over barge to transport and install topsides onto the platform by ballasting operations. This method eliminates the use of heavy lift vessel, and thus is economical for a platform with heavy topsides. The motions of the barge during float-over installation are critical and must be analyzed to ensure successful operations. For the study presented in this paper, the model tests for a float-over barge were conducted on a model following Froude Scaling Laws with geometric scale ratio of 1:50. The model was tested in random wave sea states with varying drafts. The result of the physical modeling study are then analyzed and presented in terms of Response Amplitude Operators (RAOs) for surge, heave and pitch. The results quantify the importance of design parameters such as draft or ballast condition in the response of float-over barge.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信