Article(id=1242135302505046848, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242135205469823510, articleNumber=null, orderNo=40, doi=10.3981/j.issn.1000-7857.2016.18.034, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1443542400000, receivedDateStr=2015-09-30, revisedDate=1464019200000, revisedDateStr=2016-05-24, acceptedDate=null, acceptedDateStr=null, onlineDate=1477015793510, onlineDateStr=2016-10-21, pubDate=1474992000000, pubDateStr=2016-09-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1477015793510, onlineIssueDateStr=2016-10-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774077733872, creator=sys-migrate, updateTime=1774077733872, updator=sys-migrate, issue=Issue{id=1242135205469823510, tenantId=1146029695717560320, journalId=1146031591421210625, year='2016', volume='34', issue='18', pageStart='1', pageEnd='320', issueExtLink='null', onlineDate='null', pubDate='1474992000000', pubDateStr='2016-09-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774077710737, creator='sys-migrate', updateTime=1774077710737, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=251, endPage=257, ext={EN=ArticleExt(id=1242135306745492302, articleId=1242135302505046848, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Hydrodynamic performance research of offshore oil and gas exploitation TLP, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The offshore oil and gas exploitation TLP's hydrodynamic performance is computed, and analyzed by using 3-D potential theory, API of wind and JONSWAP of wave in terms of hydrodynamic coefficients, 1st-order wave load, 1st-order motion response and 2ndorder difference frequency wave load. The results indicate that the 1st-order wave load on TLP of the out-of-plane presents a rapid decreasing trend with the increase of wave frequency. Heave/roll/pitch reach their peaks at the wave frequency 0.4 rad/s, the heave displacement is no more than 5% of water depth and the roll angle less than 5°. It is shown that TLP can effectively avoid wave/wind frequency concentrated areas, and safely work in variety of sea conditions. The 2nd-order difference frequency wave load in the y direction is about 4 times as large as the force in the x direction. Compared with the 1st-order wave loads, the 2nd-order difference frequency wave load is relatively small, but the damage for TLP can not be ignored., authors=GUO Ting¹, QIN Hongde¹, LI Xiaoyong², WANG Chong¹, authorsList=GUO Ting, QIN Hongde, LI Xiaoyong, WANG Chong, authorCompany=1. Colloge of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China;
2. China Mingyang Wind Power Group Limited, Zhongshan 528400, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=6tseJXTH/Fl8FavzHirmgQ==, pdfFileSize=3850250, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242135305453646666, articleId=1242135302505046848, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=海洋油气开采张力腿平台的水动力性能, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=基于三维势流理论，在API风谱及JONSWAP波浪谱环境条件下，通过计算分析，研究了海洋油气开采张力腿平台的水动力性能。结果表明，张力腿平台的水平面外运动受到的波浪载荷，随着波浪频率的增大呈现快速下降趋势；垂荡、横摇及纵摇运动响应在波浪频率为0.4 rad/s时达到峰值，且垂荡运动位移不超过工作水深的5%，摇角不超过5°，体现了张力腿平台半刚性的运动特点；二阶差频波浪载荷作用于张力腿平台的y方向力约为x方向力的4倍，与一阶波浪载荷相比，二阶差频波浪载荷相对较小，但对张力腿平台的水平面内运动影响不容忽视。, authors=郭霆¹, 秦洪德¹, 李晓勇², 王翀¹, authorsList=郭霆, 秦洪德, 李晓勇, 王翀, authorCompany=1. 哈尔滨工程大学船舶工程学院, 哈尔滨 150001;
2. 中国明阳风电集团有限公司, 中山 528400, correspAuthors=null, authorNote=郭霆,博士研究生,研究方向为海洋工程领域浮式结构物水动力性能,电子信箱:guoting@hrbeu.edu.cn, correspAuthorsNote=秦洪德(通信作者),教授,研究方向为浮式结构物水动力性能,电子信箱:hongde.qin@outlook.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=ZJLyqmVmjiQxdNvj5BigBQ==, pdfFileSize=3850250, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=国家自然科学基金项目（51009037）)}, authors=[Author(id=1278223443300631547, tenantId=1146029695717560320, journalId=null, articleId=1242135302505046848, orderNo=null, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=null, email=null, emailSecond=null, emailThird=null, correspondingAuthor=null, authorType=null, ext={EN=AuthorExt(id=null, 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