Article(id=1243896236001050820, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243896229885751465, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2025.08.014, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1739721600000, receivedDateStr=2025-02-17, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1774497573137, onlineDateStr=2026-03-26, pubDate=1755619200000, pubDateStr=2025-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774497573137, onlineIssueDateStr=2026-03-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774497573137, creator=13701087609, updateTime=1774497573137, updator=13701087609, issue=Issue{id=1243896229885751465, tenantId=1146029695717560320, journalId=1240685776644648972, year='2025', volume='29', issue='8', pageStart='1181', pageEnd='1342', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1774497571678, creator=13701087609, updateTime=1774501555614, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1243912939799949656, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243896229885751465, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1243912939799949657, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1243896229885751465, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1319, endPage=1329, ext={EN=ArticleExt(id=1243896236324012250, articleId=1243896236001050820, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Vibration characteristics analysis of underwater combined shells based on Ritz-Legendre spectral element method, columnId=1241023038381158513, journalTitle=Journal of Ship Mechanics, columnName=Hydro/Structural Acoustics, runingTitle=null, highlight=null, articleAbstract=
In view of the fact that it is difficult to obtain analytical solutions for vibration problems of combined shells and it is hard to solve strongly coupled acoustic and vibration control equations, a Ritz-Legendre spectral element method was proposed to discuss the vibration characteristics of underwater conical-cylindrical-spherical shells. Based on Reissner shell theory, virtual spring technology and the displacement angle relationship of adjacent subshells, the theoretical structural model of the combined shells was established. The Legendre spectral element method was introduced to avoid the problem of discontinuity of normal derivative and discretize the Kirchhoff-Helmholtz boundary integral equation, then the theoretical model of underwater external sound field was constructed. Based on Fourier transform and coupled surface Euler equation, the coupled vibration control equation of underwater combined shells was obtained. Compared with FEM simulation results, the convergence, reliability and correctness of this method were verified. This method can provide theoretical reference for engineering application in the design stage.
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Shuai ZHANG, Fu-chang ZHOU, Pei LI, Zhi-peng WANG), CN=ArticleExt(id=1243896248336499501, articleId=1243896236001050820, tenantId=1146029695717560320, journalId=1240685776644648972, language=CN, title=基于Ritz-Legendre谱方法的锥柱球组合结构水下振动分析方法, columnId=1241023038515376243, journalTitle=船舶力学, columnName=流体与结构声学, runingTitle=null, highlight=null, articleAbstract=
针对组合壳结构的振动问题不易获得解析解,同时求解其强耦合声振控制方程难度较大的现状,本文提出一种Ritz-Legendre谱方法研究水下锥-柱-球组合壳的振动特性。基于Reissner壳体理论、虚拟弹簧技术以及相邻子壳的位移与转角协调关系,建立锥-柱-球组合壳的理论模型。引入Legendre-Gauss谱单元避免法向导数不连续的问题,离散Kirchhoff-Helmholtz边界积分方程,构建水下外声场理论模型。由傅里叶转换和耦合表面欧拉方程,得到水下组合壳的耦合振动控制方程。与FEM仿真结果的对比分析,验证了本文方法的收敛性、可靠性和正确性。该方法可为工程应用设计阶段提供理论参考。
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=SmlaDOPKMfXJSPcfPbz5vg==, magXml=t2cD15kdPgFXnJ3wfF//Iw==, pdfUrl=null, pdf=VCadxzMFL0My2+XjbvTA7A==, pdfFileSize=1460033, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=/BB9PW/13CstXaQmD9KMYg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Pgd4fjpT7oTpGzsPb1g88Q==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=张帅, 周福昌, 李佩, 王志朋)}, authors=[Author(id=1243896248718181180, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=906497365@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243896248818844479, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896248718181180, language=EN, stringName=Shuai ZHANG, firstName=Shuai, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243896248919507777, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896248718181180, language=CN, stringName=张帅, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=武汉第二船舶设计研究所,武汉 430064, bio={"content":"
张帅(1993-),男,博士,工程师,通讯作者,E-mail:906497365@qq.com。
"}, bioImg=null, bioContent=
张帅(1993-),男,博士,工程师,通讯作者,E-mail:906497365@qq.com。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243896248596546357, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, xref=null, ext=[AuthorCompanyExt(id=1243896248604934966, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China), AuthorCompanyExt(id=1243896248617517880, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉第二船舶设计研究所,武汉 430064)])]), Author(id=1243896249011782468, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243896249120834375, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249011782468, language=EN, stringName=Fu-chang ZHOU, firstName=Fu-chang, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243896249263440714, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249011782468, language=CN, stringName=周福昌, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=武汉第二船舶设计研究所,武汉 430064, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243896248596546357, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, xref=null, ext=[AuthorCompanyExt(id=1243896248604934966, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China), AuthorCompanyExt(id=1243896248617517880, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉第二船舶设计研究所,武汉 430064)])]), Author(id=1243896249364104009, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243896249485738829, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249364104009, language=EN, stringName=Pei LI, firstName=Pei, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243896249578013519, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249364104009, language=CN, stringName=李佩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=武汉第二船舶设计研究所,武汉 430064, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243896248596546357, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, xref=null, ext=[AuthorCompanyExt(id=1243896248604934966, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China), AuthorCompanyExt(id=1243896248617517880, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉第二船舶设计研究所,武汉 430064)])]), Author(id=1243896249649316689, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1243896249754174291, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249649316689, language=EN, stringName=Zhi-peng WANG, firstName=Zhi-peng, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1243896249829671763, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, authorId=1243896249649316689, language=CN, stringName=王志朋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=武汉第二船舶设计研究所,武汉 430064, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1243896248596546357, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, xref=null, ext=[AuthorCompanyExt(id=1243896248604934966, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China), AuthorCompanyExt(id=1243896248617517880, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉第二船舶设计研究所,武汉 430064)])])], keywords=[Keyword(id=1243896249947112278, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, orderNo=1, keyword=conical-cylindrical-spherical shell), Keyword(id=1243896250018415449, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, orderNo=2, keyword=Ritz-Legendre spectral element method), Keyword(id=1243896250106495836, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, orderNo=3, keyword=free vibration), Keyword(id=1243896250207159136, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, orderNo=4, keyword=forced vibration), Keyword(id=1243896250286850913, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, orderNo=5, keyword=semi-analytical method), Keyword(id=1243896250379125604, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, orderNo=1, keyword=锥-柱-球壳), Keyword(id=1243896250454623076, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, orderNo=2, keyword=Ritz-Legendre谱方法), Keyword(id=1243896250660143974, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, orderNo=3, keyword=自由振动), Keyword(id=1243896250773390184, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, orderNo=4, keyword=受迫振动), Keyword(id=1243896250832110442, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, orderNo=5, keyword=半解析法)], refs=[Reference(id=1243896252765684619, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2000, volume=237, issue=4, pageStart=709, pageEnd=725, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Li Wen L, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
Li Wen L. Free vibrations of beams with general boundary conditions[J].
Journal of Sound and Vibration,
2000,
237(4): 709-725., articleTitle=Free vibrations of beams with general boundary conditions, refAbstract=null), Reference(id=1243896252866347916, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2020, volume=61, issue=2, pageStart=125, pageEnd=135, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=王献忠, 左营营, 陈哲, journalName=中国造船, refType=null, unstructuredReference=王献忠,左营营,陈哲,
等. 碳玻混杂纤维层合板的声振特性试验研究[J].
中国造船,
2020,
61(2):125-135., articleTitle=碳玻混杂纤维层合板的声振特性试验研究, refAbstract=null), Reference(id=1243896252946039693, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2020, volume=61, issue=2, pageStart=125, pageEnd=135, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=Wang X Z, Zuo Y Y, Chen Z, journalName=Shipbuilding of China, refType=null, unstructuredReference=
Wang X Z,
Zuo Y Y,
Chen Z,
et al. Experimental study on vibration and acoustic response of hybrid carbon-glass laminate plates[J].
Shipbuilding of China,
2020,
61(2): 125-135. (in Chinese), articleTitle=Experimental study on vibration and acoustic response of hybrid carbon-glass laminate plates, refAbstract=null), Reference(id=1243896253013148558, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2022, volume=26, issue=4, pageStart=584, pageEnd=594, url=null, language=null, rfNumber=[3], rfOrder=3, authorNames=李凯, 俞孟萨, journalName=船舶力学, refType=null, unstructuredReference=李凯,俞孟萨. 大潜深耐压球壳结构的声振耦合特性研究[J].
船舶力学,
2022,
26(4):584-594., articleTitle=大潜深耐压球壳结构的声振耦合特性研究, refAbstract=null), Reference(id=1243896253088646031, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2022, volume=26, issue=4, pageStart=584, pageEnd=594, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=Li K, Yu M S, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Li K,
Yu M S. Vibro-acoustic coupling analysis of deep submerged spherical shells[J].
Journal of Ship Mechanics,
2022,
26(4): 584-594. (in Chinese), articleTitle=Vibro-acoustic coupling analysis of deep submerged spherical shells, refAbstract=null), Reference(id=1243896253164143504, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2019, volume=23, issue=2, pageStart=234, pageEnd=244, url=null, language=null, rfNumber=[4], rfOrder=5, authorNames=叶海林, 陈美霞, 陶襄樊, journalName=船舶力学, refType=null, unstructuredReference=叶海林,陈美霞,陶襄樊. 基于
l1范数稀疏解的水下双层圆柱壳振动声辐射预报影响因素研究[J].
船舶力学,
2019,
23(2):234-244., articleTitle=基于
l1范数稀疏解的水下双层圆柱壳振动声辐射预报影响因素研究, refAbstract=null), Reference(id=1243896253239640977, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2019, volume=23, issue=2, pageStart=234, pageEnd=244, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=Ye H L, Chen M X, Tao X F, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Ye H L,
Chen M X,
Tao X F. Research on influencing factors of reconstruction of vibration and sound for double cylindrical shell underwater based on
l1-norm sparse solution[J].
Journal of Ship Mechanics,
2019,
23(2): 234-244. (in Chinese), articleTitle=Research on influencing factors of reconstruction of vibration and sound for double cylindrical shell underwater based on
l1-norm sparse solution, refAbstract=null), Reference(id=1243896253319332754, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2021, volume=62, issue=2, pageStart=145, pageEnd=153, url=null, language=null, rfNumber=[5], rfOrder=7, authorNames=吴江海, 尹志勇, 孙玉东, journalName=中国造船, refType=null, unstructuredReference=吴江海,尹志勇,孙玉东,
等. 管路-圆柱壳耦合振动功率流与声辐射特性研究[J].
中国造船,
2021,
62(2):145-153., articleTitle=管路-圆柱壳耦合振动功率流与声辐射特性研究, refAbstract=null), Reference(id=1243896253382247315, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2021, volume=62, issue=2, pageStart=145, pageEnd=153, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=Wu J H, Yin Z Y, Sun Y D, journalName=Shipbuilding of China, refType=null, unstructuredReference=
Wu J H,
Yin Z Y,
Sun Y D,
et al. Research on vibration power flow and radiated sound of coupled vibration of pipeline and cylindrical shell[J].
Shipbuilding of China,
2021,
62(2): 145-153. (in Chinese), articleTitle=Research on vibration power flow and radiated sound of coupled vibration of pipeline and cylindrical shell, refAbstract=null), Reference(id=1243896253470327700, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2014, volume=18, issue=2, pageStart=180, pageEnd=192, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=白振国, 吴文伟, 左成魁, journalName=船舶力学, refType=null, unstructuredReference=白振国,吴文伟,左成魁,
等. 有限水深环境圆柱壳声辐射及传播特性[J].
船舶力学,
2014,
18(2):180-192., articleTitle=有限水深环境圆柱壳声辐射及传播特性, refAbstract=null), Reference(id=1243896253533242261, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2014, volume=18, issue=2, pageStart=180, pageEnd=192, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=Bai Z G, Wu W W, Zuo C K, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Bai Z G,
Wu W W,
Zuo C K,
et al. Sound radiation and spread characteristics of cylindrical shell in finite depth water[J].
Journal of Ship Mechanics,
2014,
18(2): 180-192. (in Chinese), articleTitle=Sound radiation and spread characteristics of cylindrical shell in finite depth water, refAbstract=null), Reference(id=1243896253608739734, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1995, volume=97, issue=2, pageStart=1061, pageEnd=1066, url=null, language=null, rfNumber=[7], rfOrder=11, authorNames=Guo Y P, journalName=The Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Guo Y P. Fluid-loading effects on waves on conical shells[J].
The Journal of the Acoustical Society of America,
1995,
97(2): 1061-1066., articleTitle=Fluid-loading effects on waves on conical shells, refAbstract=null), Reference(id=1243896253726180247, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2015, volume=36, issue=6, pageStart=746, pageEnd=749, url=null, language=null, rfNumber=[8], rfOrder=12, authorNames=李天匀, 郭文杰, 朱翔, journalName=哈尔滨工程大学学报, refType=null, unstructuredReference=李天匀,郭文杰,朱翔,
等. 水下圆锥壳临界载荷-频率特性分析[J].
哈尔滨工程大学学报,
2015,
36(6):746-749., articleTitle=水下圆锥壳临界载荷-频率特性分析, refAbstract=null), Reference(id=1243896253789094808, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2015, volume=36, issue=6, pageStart=746, pageEnd=749, url=null, language=null, rfNumber=[8], rfOrder=13, authorNames=Li T Y, Guo W J, Zhu X, journalName=Journal of Harbin Engineering University, refType=null, unstructuredReference=
Li T Y,
Guo W J,
Zhu X,
et al. Frequency characteristic analysis of critical loads for a submerged conical shell[J].
Journal of Harbin Engineering University,
2015,
36(6): 746-749. (in Chinese), articleTitle=Frequency characteristic analysis of critical loads for a submerged conical shell, refAbstract=null), Reference(id=1243896253860397977, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1984, volume=95, issue=1, pageStart=31, pageEnd=39, url=null, language=null, rfNumber=[9], rfOrder=14, authorNames=Irie T, Yamada G, Muramoto Y, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
Irie T,
Yamada G,
Muramoto Y. Free vibration of joined conical-cylindrical shells[J].
Journal of Sound and Vibration,
1984,
95(1): 31-39., articleTitle=Free vibration of joined conical-cylindrical shells, refAbstract=null), Reference(id=1243896253923312538, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2016, volume=140, issue=5, pageStart=3925, pageEnd=3940, url=null, language=null, rfNumber=[10], rfOrder=15, authorNames=Su Z, Jin G Y, journalName=The Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Su Z,
Jin G Y. Vibration analysis of coupled conical-cylindrical-spherical shells using a Fourier spectral element method[J].
The Journal of the Acoustical Society of America,
2016,
140(5): 3925-3940., articleTitle=Vibration analysis of coupled conical-cylindrical-spherical shells using a Fourier spectral element method, refAbstract=null), Reference(id=1243896254023975835, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2012, volume=031, issue=22, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[11], rfOrder=16, authorNames=瞿叶高, 华宏星, 孟光, journalName=振动与冲击, refType=null, unstructuredReference=瞿叶高,华宏星,孟光,
等. 基于区域分解的圆锥壳-圆柱壳-圆锥壳组合结构自由振动[J].
振动与冲击,
2012,
031(22):1-7., articleTitle=基于区域分解的圆锥壳-圆柱壳-圆锥壳组合结构自由振动, refAbstract=null), Reference(id=1243896254095279004, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2012, volume=031, issue=22, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=[11], rfOrder=17, authorNames=Ju Y G, Hua H X, Meng G, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Ju Y G,
Hua H X,
Meng G,
et al. A domain decomposition method for free vibration analysis of a joined conical-cylindrical-conical shell[J].
Journal of Vibration and Shock,
2012,
031(22): 1-7. (in Chinese), articleTitle=A domain decomposition method for free vibration analysis of a joined conical-cylindrical-conical shell, refAbstract=null), Reference(id=1243896254183359389, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=1, pageStart=122, pageEnd=131, url=null, language=null, rfNumber=[12], rfOrder=18, authorNames=邓乃旗, 陈美霞, 谢坤, journalName=中国造船, refType=null, unstructuredReference=邓乃旗,陈美霞,谢坤,
等. 水中环肋锥柱结合壳的振动特性分析[J].
中国造船,
2015(1):122-131., articleTitle=水中环肋锥柱结合壳的振动特性分析, refAbstract=null), Reference(id=1243896254250468254, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=1, pageStart=122, pageEnd=131, url=null, language=null, rfNumber=[12], rfOrder=19, authorNames=Deng N Q, Chen M X, Xie K, journalName=Shipbuilding of China, refType=null, unstructuredReference=
Deng N Q,
Chen M X,
Xie K,
et al. Vibration analysis of a ring-stiffened cone-cylinder combined shell submerged in water[J].
Shipbuilding of China,
2015(1): 122-131. (in Chinese), articleTitle=Vibration analysis of a ring-stiffened cone-cylinder combined shell submerged in water, refAbstract=null), Reference(id=1243896254330160031, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2010, volume=71, issue=1, pageStart=17, pageEnd=31, url=null, language=null, rfNumber=[13], rfOrder=20, authorNames=Caresta M, Kessissoglou N J, journalName=Applied Acoustics, refType=null, unstructuredReference=
Caresta M,
Kessissoglou N J. Acoustic signature of a submarine hull under harmonic excitation[J].
Applied Acoustics,
2010,
71(1): 17-31., articleTitle=Acoustic signature of a submarine hull under harmonic excitation, refAbstract=null), Reference(id=1243896254401463200, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2017, volume=36, issue=15, pageStart=146, pageEnd=151, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=王鹏, 李天匀, 朱翔, journalName=振动与冲击, refType=null, unstructuredReference=王鹏,李天匀,朱翔,
等. 有限潜深状态下圆柱壳固有振动特性分析[J].
振动与冲击,
2017,
36(15):146-151., articleTitle=有限潜深状态下圆柱壳固有振动特性分析, refAbstract=null), Reference(id=1243896254476960673, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2017, volume=36, issue=15, pageStart=146, pageEnd=151, url=null, language=null, rfNumber=[14], rfOrder=22, authorNames=Wang P, Li T Y, Zhu X, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Wang P,
Li T Y,
Zhu X,
et al. Natural vibration characteristics analysis for an immersed cylindrical shell with a limited diving depth[J].
Journal of Vibration and Shock,
2017,
36(15): 146-151. (in Chinese), articleTitle=Natural vibration characteristics analysis for an immersed cylindrical shell with a limited diving depth, refAbstract=null), Reference(id=1243896254544069538, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1973, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=23, authorNames=Leissa A W, journalName=Vibration of shells, refType=null, unstructuredReference=
Leissa A W.
Vibration of shells[M]. DC: NASA SP-288,
1973., articleTitle=null, refAbstract=null), Reference(id=1243896254644732835, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=2009, volume=223, issue=10, pageStart=2263, pageEnd=2272, url=null, language=null, rfNumber=[16], rfOrder=24, authorNames=Monterrubio L E, journalName=Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, refType=null, unstructuredReference=
Monterrubio L E. Free vibration of shallow shells using the Rayleigh-Ritz method and penalty parameters[J].
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science,
2009,
223(10): 2263-2272., articleTitle=Free vibration of shallow shells using the Rayleigh-Ritz method and penalty parameters, refAbstract=null), Reference(id=1243896254720230308, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1995, volume=64, issue=3, pageStart=350, pageEnd=351, url=null, language=null, rfNumber=[17], rfOrder=25, authorNames=Jeffrey A, journalName=American Journal of Physics, refType=null, unstructuredReference=
Jeffrey A. Handbook of mathematical formulas and integrals[J].
American Journal of Physics,
1995,
64(3): 350-351., articleTitle=Handbook of mathematical formulas and integrals, refAbstract=null), Reference(id=1243896254791533477, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1993, volume=93, issue=2, pageStart=631, pageEnd=639, url=null, language=null, rfNumber=[18], rfOrder=26, authorNames=Soenarko B, journalName=The Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Soenarko B. A boundary element formulation for radiation of acoustic waves from axisymmetric bodies with arbitrary boundary conditions[J].
The Journal of the Acoustical Society of America,
1993,
93(2): 631-639., articleTitle=A boundary element formulation for radiation of acoustic waves from axisymmetric bodies with arbitrary boundary conditions, refAbstract=null), Reference(id=1243896254892196774, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, doi=null, pmid=null, pmcid=null, year=1977, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[19], rfOrder=27, authorNames=Gottlieb D, Orszag S A, journalName=Numerical analysis of spectral methods: Theory and applications, refType=null, unstructuredReference=
Gottlieb D,
Orszag S A.
Numerical analysis of spectral methods: Theory and applications[M]. Philadelphia: Society for Industrial and Applied Mathematics,
1977., articleTitle=null, refAbstract=null)], funds=[Fund(id=1243896252660827018, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, awardId=23-TQ02-03-ZT-01-007, language=CN, fundingSource=国防科技创新特区项目(23-TQ02-03-ZT-01-007), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1243896248596546357, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, xref=null, ext=[AuthorCompanyExt(id=1243896248604934966, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Wuhan Second Ship Design and Research Institute, Wuhan 430064, China), AuthorCompanyExt(id=1243896248617517880, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, companyId=1243896248596546357, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=武汉第二船舶设计研究所,武汉 430064)])], figs=[ArticleFig(id=1243896250936968044, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.1, caption=
Schematic diagram of normal section of conical-cylindrical-spherical combined shells, figureFileSmall=ynx9yDkbC0w0Pzr0hsui2Q==, figureFileBig=/BB9PW/13CstXaQmD9KMYg==, tableContent=null), ArticleFig(id=1243896251012465518, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图1, caption=
锥-柱-球组合壳正剖面示意图, figureFileSmall=ynx9yDkbC0w0Pzr0hsui2Q==, figureFileBig=/BB9PW/13CstXaQmD9KMYg==, tableContent=null), ArticleFig(id=1243896251180237682, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.2, caption=
Sound field coordinate diagram of conical-cylindrical-spherical combined shells, figureFileSmall=PSDTgB+HqkBwJ5gVxgBpvA==, figureFileBig=FwJO8JscOm68i3UlbDYqKg==, tableContent=null), ArticleFig(id=1243896251268318068, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图2, caption=
锥柱球组合壳声场坐标示意图, figureFileSmall=PSDTgB+HqkBwJ5gVxgBpvA==, figureFileBig=FwJO8JscOm68i3UlbDYqKg==, tableContent=null), ArticleFig(id=1243896251381564278, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.3, caption=
Schematic diagram of boundary conditions at both ends of conical-cylindrical-spherical combined shells, figureFileSmall=UBpgvzySU5UCmXUUr5JVnQ==, figureFileBig=c0VEO3QrOFNzIKFiW7q3xQ==, tableContent=null), ArticleFig(id=1243896251457061752, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图3, caption=
锥柱球组合壳两端边界条件示意图, figureFileSmall=UBpgvzySU5UCmXUUr5JVnQ==, figureFileBig=c0VEO3QrOFNzIKFiW7q3xQ==, tableContent=null), ArticleFig(id=1243896251519976314, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.4, caption=
Comparison of vibration modes of partial natural frequencies of two methods under C-C boundary in vacuum, figureFileSmall=x/EFtc2026sVGBexofXCnw==, figureFileBig=TA+C6gRucRzUc+kh3K9oYg==, tableContent=null), ArticleFig(id=1243896251624833916, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图4, caption=
真空中C-C边界下两种方法部分固有频率的振型对比图, figureFileSmall=x/EFtc2026sVGBexofXCnw==, figureFileBig=TA+C6gRucRzUc+kh3K9oYg==, tableContent=null), ArticleFig(id=1243896251704525694, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.5, caption=
Comparison of vibration modes of natural frequency of two methods under S-S boundary in water, figureFileSmall=qXWp45m2MPrrAvCwmfZ2lA==, figureFileBig=9Nxr75g3MTypXgO/xw52Gw==, tableContent=null), ArticleFig(id=1243896251792606079, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图5, caption=
水中S-S边界下两种方法某阶固有频率的振型对比图, figureFileSmall=qXWp45m2MPrrAvCwmfZ2lA==, figureFileBig=9Nxr75g3MTypXgO/xw52Gw==, tableContent=null), ArticleFig(id=1243896251897463680, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.6, caption=
First eight-order dimensionless frequencies of conical-cylindrical-spherical combined shells in water and air, figureFileSmall=J7LyNtL6Is4PArxqwnhixA==, figureFileBig=fPQIz3bJ8Zs/HVRfCaR5Nw==, tableContent=null), ArticleFig(id=1243896251964572545, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图6, caption=
S-S边界水中和空气中前8阶固有频率对比图, figureFileSmall=J7LyNtL6Is4PArxqwnhixA==, figureFileBig=fPQIz3bJ8Zs/HVRfCaR5Nw==, tableContent=null), ArticleFig(id=1243896252027487106, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Fig.7, caption=
Forced vibration response of conical-cylindrical-spherical combined shells with S-C boundary condition in water, figureFileSmall=zkRERuyF5wG1SIEX4SBj+w==, figureFileBig=HjXWc3P43fT8GUHo39FVKg==, tableContent=null), ArticleFig(id=1243896252123956099, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=图7, caption=
S-C边界水下锥-柱-球组合壳的受迫振动响应, figureFileSmall=zkRERuyF5wG1SIEX4SBj+w==, figureFileBig=HjXWc3P43fT8GUHo39FVKg==, tableContent=null), ArticleFig(id=1243896252195259268, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Tab.1, caption=
Non-dimensional spring stiffness value and corresponding boundary conditions
, figureFileSmall=null, figureFileBig=null, tableContent=
| 边界条件 | 弹簧无量纲刚度参数 |
|---|
| Γiu0,Γiul | Γiv0,Γivl | Γiw0,Γiwl | Γiθ0,Γiθl |
|---|
| F | 0 | 0 | 0 | 0 |
| S | 103 | 103 | 103 | 0 |
| C | 103 | 103 | 103 | 103 |
), ArticleFig(id=1243896252270756741, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=表1, caption=
弹簧无量纲刚度值及相应的各种边界条件
, figureFileSmall=null, figureFileBig=null, tableContent=
| 边界条件 | 弹簧无量纲刚度参数 |
|---|
| Γiu0,Γiul | Γiv0,Γivl | Γiw0,Γiwl | Γiθ0,Γiθl |
|---|
| F | 0 | 0 | 0 | 0 |
| S | 103 | 103 | 103 | 0 |
| C | 103 | 103 | 103 | 103 |
), ArticleFig(id=1243896252333671302, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Tab.2, caption=
First eight dimensionless frequencies of free vibration of conical-cylindrical-spherical shells with C-C boundary condition
, figureFileSmall=null, figureFileBig=null, tableContent=
| 边界条件 | 模态阶数 | 固有频率 |
|---|
| M×N | FEM | Error |
|---|
| 3×10 | 4×10 | 5×10 | 6×10 |
|---|
| C-C | 1 | 0.079 96 | 0.079 64 | 0.079 52 | 0.079 48 | 0.079 52 | 0.047% |
| 2 | 0.085 37 | 0.085 16 | 0.085 10 | 0.085 09 | 0.085 07 | 0.027% |
| 3 | 0.100 44 | 0.099 85 | 0.099 57 | 0.099 45 | 0.099 54 | 0.091% |
| 4 | 0.108 99 | 0.108 85 | 0.108 81 | 0.108 81 | 0.108 73 | 0.071% |
| 5 | 0.143 48 | 0.143 38 | 0.143 35 | 0.143 35 | 0.143 20 | 0.100% |
| 6 | 0.147 23 | 0.145 86 | 0.145 07 | 0.144 70 | 0.144 79 | 0.062% |
| 7 | 0.169 10 | 0.168 37 | 0.168 16 | 0.168 10 | 0.168 10 | 0.001% |
| 8 | 0.181 14 | 0.180 23 | 0.179 75 | 0.179 59 | 0.179 67 | 0.045% |
), ArticleFig(id=1243896252404974471, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=表2, caption=
真空锥-柱-球组合壳自由振动前八阶无量纲频率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 边界条件 | 模态阶数 | 固有频率 |
|---|
| M×N | FEM | Error |
|---|
| 3×10 | 4×10 | 5×10 | 6×10 |
|---|
| C-C | 1 | 0.079 96 | 0.079 64 | 0.079 52 | 0.079 48 | 0.079 52 | 0.047% |
| 2 | 0.085 37 | 0.085 16 | 0.085 10 | 0.085 09 | 0.085 07 | 0.027% |
| 3 | 0.100 44 | 0.099 85 | 0.099 57 | 0.099 45 | 0.099 54 | 0.091% |
| 4 | 0.108 99 | 0.108 85 | 0.108 81 | 0.108 81 | 0.108 73 | 0.071% |
| 5 | 0.143 48 | 0.143 38 | 0.143 35 | 0.143 35 | 0.143 20 | 0.100% |
| 6 | 0.147 23 | 0.145 86 | 0.145 07 | 0.144 70 | 0.144 79 | 0.062% |
| 7 | 0.169 10 | 0.168 37 | 0.168 16 | 0.168 10 | 0.168 10 | 0.001% |
| 8 | 0.181 14 | 0.180 23 | 0.179 75 | 0.179 59 | 0.179 67 | 0.045% |
), ArticleFig(id=1243896252476277640, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=EN, label=Tab.3, caption=
First eight dimensionless frequencies of free vibration of underwater conical-cylindrical-spherical combined shells
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模态m | 边界条件 |
|---|
| F-F | S-S |
|---|
| Present | FEM | Error 1 | Present | FEM | Error 2 |
|---|
| 1 | 0.013 21 | 0.013 53 | 2.422% | 0.039 58 | 0.039 95 | 0.934% |
| 2 | 0.020 49 | 0.020 72 | 1.145% | 0.045 17 | 0.045 76 | 1.304% |
| 3 | 0.039 42 | 0.039 88 | 1.181% | 0.045 58 | 0.046 02 | 0.963% |
| 4 | 0.039 92 | 0.040 32 | 1.013% | 0.060 29 | 0.060 97 | 1.130% |
| 5 | 0.045 30 | 0.045 75 | 1.002% | 0.061 37 | 0.061 87 | 0.809% |
| 6 | 0.054 17 | 0.054 73 | 1.028% | 0.082 39 | 0.081 90 | 0.588% |
| 7 | 0.061 07 | 0.061 87 | 1.305% | 0.084 27 | 0.085 39 | 1.329% |
| 8 | 0.078 26 | 0.078 92 | 0.849% | 0.096 97 | 0.097 38 | 0.416% |
), ArticleFig(id=1243896252547580809, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1243896236001050820, language=CN, label=表3, caption=
水下锥-柱-球组合壳自由振动前八阶无量纲频率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 模态m | 边界条件 |
|---|
| F-F | S-S |
|---|
| Present | FEM | Error 1 | Present | FEM | Error 2 |
|---|
| 1 | 0.013 21 | 0.013 53 | 2.422% | 0.039 58 | 0.039 95 | 0.934% |
| 2 | 0.020 49 | 0.020 72 | 1.145% | 0.045 17 | 0.045 76 | 1.304% |
| 3 | 0.039 42 | 0.039 88 | 1.181% | 0.045 58 | 0.046 02 | 0.963% |
| 4 | 0.039 92 | 0.040 32 | 1.013% | 0.060 29 | 0.060 97 | 1.130% |
| 5 | 0.045 30 | 0.045 75 | 1.002% | 0.061 37 | 0.061 87 | 0.809% |
| 6 | 0.054 17 | 0.054 73 | 1.028% | 0.082 39 | 0.081 90 | 0.588% |
| 7 | 0.061 07 | 0.061 87 | 1.305% | 0.084 27 | 0.085 39 | 1.329% |
| 8 | 0.078 26 | 0.078 92 | 0.849% | 0.096 97 | 0.097 38 | 0.416% |
)], attaches=null, journal=Journal(id=1240685663704625163, delFlag=0, nameCn=船舶力学, nameEn=Journal of Ship Mechanics, nameHistory1=null, nameHistory2=null, issn=1007-7294, eissn=null, cn=32-1468/U, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=8VABIsgSw5I4HF/4goaIlA==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Ship Mechanics, journalRemark=null, publicationField=null, createdTime=1773732113054, updatedTime=1773732336269, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=J, firstLetterEn=J, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8VABIsgSw5I4HF/4goaIlA==, picEn=Ve/8A/FRYceS/z8o7GCJ5g==, jcr=null, cjcr=null, exts=[JournalExt(id=1240686600003318325, language=CN, name=船舶力学, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773732336283, updatedTime=1773732336283, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=1, submissionEditorUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=3, submissionReviewUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1240686600041067062, language=EN, name=Journal of Ship Mechanics, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1773732336292, updatedTime=1773732336292, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=1, submissionEditorUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=3, submissionReviewUrl=https://cblx.cbpt.cnki.net/EditorD3N/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1240685776644648972, websiteList=[Website(id=1240686760611607145, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1240685776644648972, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/cblx/CN, language=CN, createTime=1773732374576, createBy=18614031015, updateTime=1773732394922, updateBy=18614031015, name=船舶力学-中文, tplId=1146099689490845704, title=船舶力学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1240687166741869216, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=articleTextType, value=kx, createTime=1773732471404, updateTime=1773732471404, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166725091997, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=banner, value=null, createTime=1773732471400, updateTime=1773732471400, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166758646435, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=grayFlag, value=0, createTime=1773732471408, updateTime=1773732471408, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166716703388, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=logo, value=https://castjournals.cast.org.cn/joweb/cblx/CN/file/pic?fileId=/ZVjg3ao2vf5wYxw5Kn1Uw==, createTime=1773732471398, updateTime=1773732471398, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166771229349, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=minRunFlag, value=0, createTime=1773732471411, updateTime=1773732471411, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166737674911, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/cblx/CN/file/pic, createTime=1773732471403, updateTime=1773732471403, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166767035044, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=silenceFlag, value=0, createTime=1773732471410, updateTime=1773732471410, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166729286302, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1773732471401, updateTime=1773732471401, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166750257825, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=themeColor, value=null, createTime=1773732471406, updateTime=1773732471406, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687166754452130, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760611607145, code=themeStyle, value=null, createTime=1773732471407, updateTime=1773732471407, creator=18614031015, updator=18614031015)]), Website(id=1240686760674521707, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1240685776644648972, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/cblx/EN, language=EN, createTime=1773732374590, createBy=18614031015, updateTime=1773732413338, updateBy=18614031015, name=船舶力学-英文, tplId=1146101810881728533, title=Journal of Ship Mechanics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1240687194269078438, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=articleTextType, value=kx, createTime=1773732477967, updateTime=1773732477967, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194248106915, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=banner, value=null, createTime=1773732477962, updateTime=1773732477962, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194285855657, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=grayFlag, value=0, createTime=1773732477971, updateTime=1773732477971, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194239718306, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=logo, value=https://castjournals.cast.org.cn/joweb/cblx/EN/file/pic?fileId=/ZVjg3ao2vf5wYxw5Kn1Uw==, createTime=1773732477960, updateTime=1773732477960, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194302632875, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=minRunFlag, value=0, createTime=1773732477975, updateTime=1773732477975, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194260689829, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/cblx/EN/file/pic, createTime=1773732477965, updateTime=1773732477965, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194294244266, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=silenceFlag, value=0, createTime=1773732477973, updateTime=1773732477973, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194256495524, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1773732477964, updateTime=1773732477964, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194277467047, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=themeColor, value=null, createTime=1773732477969, updateTime=1773732477969, creator=18614031015, updator=18614031015), WebsiteProps(id=1240687194281661352, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1240686760674521707, code=themeStyle, value=null, createTime=1773732477970, updateTime=1773732477970, creator=18614031015, updator=18614031015)])], journalTitle=船舶力学, weixinUrl=null, journalUrl=https://cblx.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Ship Mechanics, journalPhotoCn=8VABIsgSw5I4HF/4goaIlA==, journalPhotoEn=Ve/8A/FRYceS/z8o7GCJ5g==, journalFirstLetter=J, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/cblx/CN/10.3969/j.issn.1007-7294.2025.08.014, detailUrlEn=https://castjournals.cast.org.cn/joweb/cblx/EN/10.3969/j.issn.1007-7294.2025.08.014, pdfUrlCn=https://castjournals.cast.org.cn/joweb/cblx/CN/PDF/10.3969/j.issn.1007-7294.2025.08.014, pdfUrlEn=https://castjournals.cast.org.cn/joweb/cblx/EN/PDF/10.3969/j.issn.1007-7294.2025.08.014, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)