Article(id=1242151088523129292, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1242151082701430843, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2024.06.012, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1702915200000, receivedDateStr=2023-12-19, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1774081497554, onlineDateStr=2026-03-21, pubDate=1718812800000, pubDateStr=2024-06-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774081497554, onlineIssueDateStr=2026-03-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774081497554, creator=13701087609, updateTime=1774081497554, updator=13701087609, issue=Issue{id=1242151082701430843, tenantId=1146029695717560320, journalId=1240685776644648972, year='2024', volume='28', issue='6', pageStart='803', pageEnd='966', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1774081496167, creator=13701087609, updateTime=1774081719798, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1242152020732354696, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1242151082701430843, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1242152020732354697, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1242151082701430843, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=925, endPage=941, ext={EN=ArticleExt(id=1242151088745427418, articleId=1242151088523129292, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Vibration calculation method for sandwich panels with three-dimensional elastomer core, columnId=1241023038381158513, journalTitle=Journal of Ship Mechanics, columnName=Hydro/Structural Acoustics, runingTitle=null, highlight=null, articleAbstract=
Sandwich structures have been widely used in fields of sound insulation panels and vibration reduction structure design due to their lightweight, excellent performance in vibration reduction and sound insulation. Usually, sandwich panels in vibration tend to exhibit bending vibration modes in the low frequency band.However, the properties of sandwich skin materials and core materials often differ significantly, resulting in rich vibration modes in the midium and high frequency bands. Therefore, it is necessary to establish a theoretical prediction method for sandwich panel vibration applicable to various frequency bands. In this paper, a new theoretical calculation method for sandwich panel vibration was developed, in which three-dimensional elastic mechanics theory was applied to core material of sandwich panel while thin plate theory was applied to skin material. The theoretical method presented in this paper can reflect the bending deformation mode and dilatational deformation mode of sandwich panels, and allow for normal deformation of sandwich panels. As a result, the method can significantly improve the accuracy of vibration prediction calculation for medium and high frequency bands. Comparison of the calculation results of the theoretical method in this paper with those of other theoretical calculation methods and finite element method by an example proved the effectiveness and advantages of the theoretical method in this paper.
, 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=Tong-tong ZHANG, Wei-bo WANG, Yuan-hui LIU, Jian WU, Wen-wei WU), CN=ArticleExt(id=1242151112841703555, articleId=1242151088523129292, tenantId=1146029695717560320, journalId=1240685776644648972, language=CN, title=三维弹性体夹芯的夹芯板振动计算方法研究, columnId=1241023038515376243, journalTitle=船舶力学, columnName=流体与结构声学, runingTitle=null, highlight=null, articleAbstract=
目前夹芯结构由于其轻质、减振、隔声等优良性能,已在隔声壁板、减振结构设计等领域得到广泛的应用。夹芯板在低频振动中通常易于表现为弯曲振动模式,但夹芯板面板材料和芯材材料的性能往往差别较大,在中高频段易产生较为丰富的振动模式,因此建立一种适用于各个频段的夹芯板振动理论预报方法是十分必要的。本文发展了一种新的夹芯板振动理论计算方法,对夹芯板的芯材应用三维弹性力学理论,面板应用薄板理论。本文建立的理论方法可综合体现夹芯板弯曲变形模式和膨胀变形模式,容许夹芯板产生法向形变,可显著提高中高频夹芯板的振动预报计算精度。通过算例将本文理论方法的计算结果与其它理论计算方法和有限元计算的结果进行了对比,证明了本文理论方法的有效性和优势。
, correspAuthors=null, authorNote=null, correspAuthorsNote=
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=/pjpdvORY1vaqNIyzGqcHg==, magXml=D5m1S+QuhQaYPpRVAt8uaw==, pdfUrl=null, pdf=CxmSb6MQIlYbSl5yZNhh3Q==, pdfFileSize=4082116, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=wEOeyU+ebts9WbJwVf3dYQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=MJJkoKBDXqx1maxS9DdHbw==, mapNumber=null, authorCompany=null, fund=null, authors=
, authorsList=张彤彤, 王纬波, 刘媛慧, 吴健, 吴文伟)}, authors=[Author(id=1242151113240162440, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, orderNo=0, 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=1242151113315659914, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113240162440, language=EN, stringName=Tong-tong ZHANG, firstName=Tong-tong, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1242151113374380171, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113240162440, language=CN, stringName=张彤彤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082, bio={"content":"
张彤彤(1990-),女,高级工程师
"}, bioImg=null, bioContent=
张彤彤(1990-),女,高级工程师
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])]), Author(id=1242151113462460557, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, 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=1242151113546346639, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113462460557, language=EN, stringName=Wei-bo WANG, firstName=Wei-bo, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1242151113605066896, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113462460557, language=CN, stringName=王纬波, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])]), Author(id=1242151113676370066, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, 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=1242151113743478932, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113676370066, language=EN, stringName=Yuan-hui LIU, firstName=Yuan-hui, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1242151113810587797, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113676370066, language=CN, stringName=刘媛慧, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])]), Author(id=1242151113873502359, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, 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=1242151113944805529, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113873502359, language=EN, stringName=Jian WU, firstName=Jian, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1242151113999331482, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151113873502359, language=CN, stringName=吴健, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])]), Author(id=1242151114053857436, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wuww@cssrc.com.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1242151114116771998, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151114053857436, language=EN, stringName=Wen-wei WU, firstName=Wen-wei, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1242151114171297951, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, authorId=1242151114053857436, language=CN, stringName=吴文伟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082, bio={"content":"
吴文伟(1969-),男,研究员,通讯作者,E-mail:wuww@cssrc.com.cn。
"}, bioImg=null, bioContent=
吴文伟(1969-),男,研究员,通讯作者,E-mail:wuww@cssrc.com.cn。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])])], keywords=[Keyword(id=1242151114246795424, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, orderNo=1, keyword=sandwich panel), Keyword(id=1242151114309709985, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, orderNo=2, keyword=vibration), Keyword(id=1242151114376818850, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, orderNo=3, keyword=elastic mechanics), Keyword(id=1242151114431344803, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, orderNo=1, keyword=夹芯板), Keyword(id=1242151114490065060, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, orderNo=2, keyword=振动), Keyword(id=1242151114544591013, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, orderNo=3, keyword=弹性力学)], refs=[Reference(id=1242151117442855097, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1948, volume=15, issue=null, pageStart=435, pageEnd=440, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=Reissner E, journalName=Journal of the Aeronautical Sciences, refType=null, unstructuredReference=
Reissner E. Finite deflections of sandwich plates[J].
Journal of the Aeronautical Sciences,
1948,
15: 435-440., articleTitle=Finite deflections of sandwich plates, refAbstract=null), Reference(id=1242151117505769658, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1950, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=Hoff N J, journalName=Technical Report Archive & Image Library, refType=null, unstructuredReference=
Hoff N J. Bending and buckling of rectangular sandwich plates[J].
Technical Report Archive & Image Library,
1950., articleTitle=Bending and buckling of rectangular sandwich plates, refAbstract=null), Reference(id=1242151117564489915, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1965, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=Mead D J, journalName=The effect of certain damping treatments on the response of idealized aeroplane structures excited by noise, refType=null, unstructuredReference=
Mead D J.
The effect of certain damping treatments on the response of idealized aeroplane structures excited by noise[R]. Ft. Belvoir: Defense Technical Information Center,
1965., articleTitle=null, refAbstract=null), Reference(id=1242151117631598780, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1969, volume=10, issue=1, pageStart=163, pageEnd=175, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=Mead D J, Markus S, journalName=Journal of Sound Vibration, refType=null, unstructuredReference=
Mead D J,
Markus S. The forced vibration of a three-layer, damped sandwich beam with arbitrary boundary conditions[J].
Journal of Sound Vibration,
1969,
10(1): 163-175., articleTitle=The forced vibration of a three-layer, damped sandwich beam with arbitrary boundary conditions, refAbstract=null), Reference(id=1242151117694513341, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1970, volume=12, issue=1, pageStart=99, pageEnd=112, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=Mead D J, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
Mead D J,
et al. Loss factors and resonant frequencies of encastré damped sandwich beams[J].
Journal of Sound and Vibration,
1970,
12(1): 99-112., articleTitle=Loss factors and resonant frequencies of encastré damped sandwich beams, refAbstract=null), Reference(id=1242151117757427902, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1959, volume=31, issue=6, pageStart=739, pageEnd=748, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=Kurtze G, Watters B G, journalName=Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Kurtze G,
Watters B G. New wall design for high transmission loss or high damping[J].
Journal of the Acoustical Society of America,
1959,
31(6): 739-748., articleTitle=New wall design for high transmission loss or high damping, refAbstract=null), Reference(id=1242151117832925375, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1967, volume=5, issue=1, pageStart=9, pageEnd=21, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=Ford R D, Lord P, Walker A W, journalName=Journal of Sound and Vibration, refType=null, unstructuredReference=
Ford R D,
Lord P,
Walker A W. Sound transmission through sandwich constructions[J].
Journal of Sound and Vibration,
1967,
5(1): 9-21., articleTitle=Sound transmission through sandwich constructions, refAbstract=null), Reference(id=1242151117908422848, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1973, volume=54, issue=6, pageStart=1449, pageEnd=1457, url=null, language=null, rfNumber=[8], rfOrder=7, authorNames=Smolenski C P, Krokosky E M, journalName=The Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Smolenski C P,
Krokosky E M. Dilational-mode sound transmission in sandwich panels[J].
The Journal of the Acoustical Society of America,
1973,
54(6): 1449-1457., articleTitle=Dilational-mode sound transmission in sandwich panels, refAbstract=null), Reference(id=1242151117975531713, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1983, volume=88, issue=3, pageStart=299, pageEnd=319, url=null, language=null, rfNumber=[9], rfOrder=8, authorNames=Dym C L, Lang D C, journalName=The Journal of Sound & Vibration, refType=null, unstructuredReference=
Dym C L,
Lang D C. Transmission loss of damped asymmetric sandwich panels with orthotropic cores[J].
The Journal of Sound & Vibration,
1983,
88(3): 299-319., articleTitle=Transmission loss of damped asymmetric sandwich panels with orthotropic cores, refAbstract=null), Reference(id=1242151118051029186, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1986, volume=79, issue=6, pageStart=1833, pageEnd=1843, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=Spilios E, Makris, Clive L, journalName=Journal of the Acoustical Society of America, refType=null, unstructuredReference=
Spilios E,
Makris,
Clive L,
et al. Transmission loss optimization in acoustic sandwich panels[J].
Journal of the Acoustical Society of America,
1986,
79(6):1833-1843., articleTitle=Transmission loss optimization in acoustic sandwich panels, refAbstract=null), Reference(id=1242151118113943747, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1957, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=Vlasov V, journalName=null, refType=null, unstructuredReference=
Vlasov V. The method of initial functions in problems of theory of thick plates and shells[C]//9th Cong Appl Mech. Brussels, Belgium,
1957., articleTitle=The method of initial functions in problems of theory of thick plates and shells, refAbstract=null), Reference(id=1242151118168469700, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1989, volume=1, issue=null, pageStart=7, pageEnd=14, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=范家让, 叶建乔, journalName=合肥工业大学学报(自然科学版), refType=null, unstructuredReference=范家让,叶建乔. 层合厚板静动态问题的精确解[J].
合肥工业大学学报(自然科学版),
1989,
1:7-14., articleTitle=层合厚板静动态问题的精确解, refAbstract=null), Reference(id=1242151118227189957, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1989, volume=1, issue=null, pageStart=7, pageEnd=14, url=null, language=null, rfNumber=[12], rfOrder=12, authorNames=Fan Jiarang, Ye Jianqiao, journalName=Journal of Hefei University of Technology, refType=null, unstructuredReference=
Fan Jiarang,
Ye Jianqiao. Exact solution for the statics and dynamics of laminated orthotropic thick plate[J].
Journal of Hefei University of Technology,
1989,
1: 7-14. (in Chinese), articleTitle=Exact solution for the statics and dynamics of laminated orthotropic thick plate, refAbstract=null), Reference(id=1242151118290104518, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=13, authorNames=胡文锋, journalName=null, refType=null, unstructuredReference=胡文锋. 含固支边或自由边矩形叠层厚板的状态空间解法研究[D]. 合肥:合肥工业大学,
2017., articleTitle=含固支边或自由边矩形叠层厚板的状态空间解法研究, refAbstract=null), Reference(id=1242151118357213383, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2017, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=14, authorNames=Hu Wenfeng, journalName=null, refType=null, unstructuredReference=
Hu Wenfeng.Research on state space solution for rectangular thick laminated plate with clamped/free edges[D]. Hefei: Hefei University of Technology,
2017. (in Chinese), articleTitle=Research on state space solution for rectangular thick laminated plate with clamped/free edges, refAbstract=null), Reference(id=1242151118411739336, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2013, volume=45, issue=null, pageStart=1258, pageEnd=1264, url=null, language=null, rfNumber=[14], rfOrder=15, authorNames=Ferreira A J M, Araújo A L, Neves A M A, journalName=Compos Part B Eng., refType=null, unstructuredReference=
Ferreira A J M,
Araújo A L,
Neves A M A,
et al. A finite element model using a unified formulation for the analysis of viscoelastic sandwich laminates[J].
Compos Part B Eng.,
2013,
45: 1258-1264., articleTitle=A finite element model using a unified formulation for the analysis of viscoelastic sandwich laminates, refAbstract=null), Reference(id=1242151118487236809, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2016, volume=18, issue=5, pageStart=531, pageEnd=551, url=null, language=null, rfNumber=[15], rfOrder=16, authorNames=Huang Z, Qin Z, Chu F, journalName=Journal of Sandwich Structures & Materials, refType=null, unstructuredReference=
Huang Z,
Qin Z,
Chu F. A comparative study of finite element modeling techniques for dynamic analysis of elastic-viscoelastic-elastic sandwich structures[J].
Journal of Sandwich Structures & Materials.
2016,
18(5): 531-551., articleTitle=A comparative study of finite element modeling techniques for dynamic analysis of elastic-viscoelastic-elastic sandwich structures, refAbstract=null), Reference(id=1242151118541762762, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2021, volume=23, issue=4, pageStart=1081, pageEnd=1117, url=null, language=null, rfNumber=[16], rfOrder=17, authorNames=Safari M, Biglari H, journalName=Journal of Sandwich Structures & Materials, refType=null, unstructuredReference=
Safari M,
Biglari H. Transient response of sandwich plate with transversely flexible and viscoelastic frequency-dependent material core based on a three-layered theory[J].
Journal of Sandwich Structures & Materials,
2021,
23(4): 1081-1117., articleTitle=Transient response of sandwich plate with transversely flexible and viscoelastic frequency-dependent material core based on a three-layered theory, refAbstract=null), Reference(id=1242151118613065931, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2010, volume=224, issue=11, pageStart=2332, pageEnd=2349, url=null, language=null, rfNumber=[17], rfOrder=18, authorNames=Biglari H, Jafari A A, journalName=Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, refType=null, unstructuredReference=
Biglari H,
Jafari A A. Static and free vibration analyses of doubly curved composite sandwich panels with soft core based on a new three-layered mixed theory[J].
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science,
2010,
224(11): 2332-2349., articleTitle=Static and free vibration analyses of doubly curved composite sandwich panels with soft core based on a new three-layered mixed theory, refAbstract=null), Reference(id=1242151118684369100, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2016, volume=20, issue=10, pageStart=1299, pageEnd=1308, url=null, language=null, rfNumber=[18], rfOrder=19, authorNames=田媛, 刘均, 汪浩, journalName=船舶力学, refType=null, unstructuredReference=田媛,刘均,汪浩,
等. 砰击载荷下轻质波纹夹芯夹层板动力响应特性分析[J].
船舶力学,
2016,
20(10):1299-1308., articleTitle=砰击载荷下轻质波纹夹芯夹层板动力响应特性分析, refAbstract=null), Reference(id=1242151118755672269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2016, volume=20, issue=10, pageStart=1299, pageEnd=1308, url=null, language=null, rfNumber=[18], rfOrder=20, authorNames=Tian Yuan, Liu Jun, Wang Hao, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Tian Yuan,
Liu Jun,
Wang Hao,
et al. Dynamic response of light weight corrugated-core sandwich plates subjected to slamming impact[J].
Journal of Ship Mechanics,
2016,
20(10): 1299-1308. (in Chinese), articleTitle=Dynamic response of light weight corrugated-core sandwich plates subjected to slamming impact, refAbstract=null), Reference(id=1242151118814392526, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2009, volume=13, issue=4, pageStart=646, pageEnd=656, url=null, language=null, rfNumber=[19], rfOrder=21, authorNames=朱锡, 罗忠, 周欣, journalName=船舶力学, refType=null, unstructuredReference=朱锡,罗忠,周欣,
等. 斜入射下水中隐身夹芯复合材料壳板结构声学设计[J].
船舶力学,
2009,
13(4):646-656., articleTitle=斜入射下水中隐身夹芯复合材料壳板结构声学设计, refAbstract=null), Reference(id=1242151118885695695, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2009, volume=13, issue=4, pageStart=646, pageEnd=656, url=null, language=null, rfNumber=[19], rfOrder=22, authorNames=Zhu Xi, Luo Zhong, Zhou Xin, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Zhu Xi,
Luo Zhong,
Zhou Xin,
et al. Acoustic stealth design on the underwater sandwich composite shell structure in oblique incidence[J].
Journal of Ship Mechanics,
2009,
13(4): 646-656. (in Chinese), articleTitle=Acoustic stealth design on the underwater sandwich composite shell structure in oblique incidence, refAbstract=null), Reference(id=1242151118948610256, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2018, volume=22, issue=10, pageStart=1233, pageEnd=1240, url=null, language=null, rfNumber=[20], rfOrder=23, authorNames=李泽成, 吴健, 王纬波, journalName=船舶力学, refType=null, unstructuredReference=李泽成,吴健,王纬波. 内外压力作用下复合材料夹芯圆柱壳的屈曲及面芯分层扩展研究[J].
船舶力学,
2018,
22(10):1233-1240., articleTitle=内外压力作用下复合材料夹芯圆柱壳的屈曲及面芯分层扩展研究, refAbstract=null), Reference(id=1242151119015719121, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2018, volume=22, issue=10, pageStart=1233, pageEnd=1240, url=null, language=null, rfNumber=[20], rfOrder=24, authorNames=Li Zecheng, Wu Jian, Wang Weibo, journalName=Journal of Ship Mechanics, refType=null, unstructuredReference=
Li Zecheng,
Wu Jian,
Wang Weibo. Investigation of buckling/wrinkling and face/core delamination propagation in a composite sandwich cylindrical shell subjected to interior and exterior pressure[J].
Journal of Ship Mechanics,
2018,
22(10): 1233-1240. (in Chinese), articleTitle=Investigation of buckling/wrinkling and face/core delamination propagation in a composite sandwich cylindrical shell subjected to interior and exterior pressure, refAbstract=null), Reference(id=1242151119087022290, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=25, authorNames=徐芝纶, journalName=弹性力学(第4版), refType=null, unstructuredReference=徐芝纶.
弹性力学(第4版)[M]. 北京:高等教育出版社,
2006., articleTitle=null, refAbstract=null), Reference(id=1242151119145742547, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[21], rfOrder=26, authorNames=Xu Zhilun, journalName=Elasticity (4th Edition), refType=null, unstructuredReference=
Xu Zhilun.
Elasticity (4th Edition)[M]. Beijing: Higher Education Press,
2006. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1242151119208657108, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1955, volume=3, issue=null, pageStart=231, pageEnd=238, url=null, language=null, rfNumber=[22], rfOrder=27, authorNames=胡海昌, journalName=物理学报, refType=null, unstructuredReference=胡海昌. 横观各向同性弹性体的振动问题[J].
物理学报,
1955,
3:231-238., articleTitle=横观各向同性弹性体的振动问题, refAbstract=null), Reference(id=1242151119275765973, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1955, volume=3, issue=null, pageStart=231, pageEnd=238, url=null, language=null, rfNumber=[22], rfOrder=28, authorNames=Hu Haichang, journalName=Acta Physica Sinica, refType=null, unstructuredReference=
Hu Haichang. Vibration of transversely isotropic elastic body[J].
Acta Physica Sinica,
1955,
3: 231-238. (in Chinese), articleTitle=Vibration of transversely isotropic elastic body, refAbstract=null), Reference(id=1242151119342874838, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1986, volume=null, issue=1, pageStart=5, pageEnd=15, url=null, language=null, rfNumber=[23], rfOrder=29, authorNames=王飞跃, 何福保, journalName=振动与冲击, refType=null, unstructuredReference=王飞跃,何福保. 用弹性力学方法研究横观各向同性四边简支矩形平板的自由振动问题[J].
振动与冲击,
1986(1):5-15., articleTitle=用弹性力学方法研究横观各向同性四边简支矩形平板的自由振动问题, refAbstract=null), Reference(id=1242151119393206487, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, doi=null, pmid=null, pmcid=null, year=1986, volume=null, issue=1, pageStart=5, pageEnd=15, url=null, language=null, rfNumber=[23], rfOrder=30, authorNames=Wang Feiyue, He Fubao, journalName=Journal of Vibration and Shock, refType=null, unstructuredReference=
Wang Feiyue,
He Fubao. A study of free vibration problem based on the theory of elasticity for simply supported transversely isotropic thick plates[J].
Journal of Vibration and Shock,
1986(1): 5-15. (in Chinese), articleTitle=A study of free vibration problem based on the theory of elasticity for simply supported transversely isotropic thick plates, refAbstract=null)], funds=[Fund(id=1242151117358969016, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, awardId=2022YFB3306200, language=CN, fundingSource=国家重点研发计划资助项目(2022YFB3306200), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1242151113164664964, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, xref=null, ext=[AuthorCompanyExt(id=1242151113168859269, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=National Key Laboratory on Ship Vibration & Noise, China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1242151113177247878, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, companyId=1242151113164664964, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国船舶科学研究中心 船舶振动噪声重点实验室,江苏 无锡 214082)])], figs=[ArticleFig(id=1242151114662031526, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.1, caption=
Bending and dilatationadeformation modes of sandwich panel, figureFileSmall=5Jvyl2Q4g0HZYkBWJBLdAA==, figureFileBig=wEOeyU+ebts9WbJwVf3dYQ==, tableContent=null), ArticleFig(id=1242151114733334695, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图1, caption=
夹芯板弯曲变形和膨胀变形模式, figureFileSmall=5Jvyl2Q4g0HZYkBWJBLdAA==, figureFileBig=wEOeyU+ebts9WbJwVf3dYQ==, tableContent=null), ArticleFig(id=1242151114871746728, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.2, caption=
Structure of sandwich panel, figureFileSmall=Ud1T+vCemGf2bew9lNav3w==, figureFileBig=IEmjiOJACZZZoUS25McZ4g==, tableContent=null), ArticleFig(id=1242151114930466985, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图2, caption=
夹芯板的结构, figureFileSmall=Ud1T+vCemGf2bew9lNav3w==, figureFileBig=IEmjiOJACZZZoUS25McZ4g==, tableContent=null), ArticleFig(id=1242151115010158762, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.3, caption=
Stress of each part of sandwich panel, figureFileSmall=aLjlaF27HO3vA6WEs1JNpQ==, figureFileBig=5mhd7VTDed1XWettrencLg==, tableContent=null), ArticleFig(id=1242151115068879019, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图3, caption=
夹芯板各部分应力, figureFileSmall=aLjlaF27HO3vA6WEs1JNpQ==, figureFileBig=5mhd7VTDed1XWettrencLg==, tableContent=null), ArticleFig(id=1242151115131793580, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.4, caption=
Finite element model of sandwich panel, figureFileSmall=oAwiv3IxVN8kmPNE+ZtBEw==, figureFileBig=ZTzISYpkC08eFz2Jw4fdnQ==, tableContent=null), ArticleFig(id=1242151115203096749, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图4, caption=
夹芯板有限元模型, figureFileSmall=oAwiv3IxVN8kmPNE+ZtBEw==, figureFileBig=ZTzISYpkC08eFz2Jw4fdnQ==, tableContent=null), ArticleFig(id=1242151115266011310, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.5, caption=
Calculation results of forced vibration of sandwich panel, figureFileSmall=/RmmG2E5f3+Ax4gvBnKPxA==, figureFileBig=0gWZdskImRWdecSi2btN3g==, tableContent=null), ArticleFig(id=1242151115341508783, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图5, caption=
夹芯板受迫振动计算结果, figureFileSmall=/RmmG2E5f3+Ax4gvBnKPxA==, figureFileBig=0gWZdskImRWdecSi2btN3g==, tableContent=null), ArticleFig(id=1242151115400229040, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.6, caption=
Typical bending vibration mode (350 Hz), figureFileSmall=B+AkutMGNE8e4HwmfhQHww==, figureFileBig=h2y4Q0pxaqXhzvvqyrLvpA==, tableContent=null), ArticleFig(id=1242151115463143601, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图6, caption=
典型弯曲振动振型(350 Hz), figureFileSmall=B+AkutMGNE8e4HwmfhQHww==, figureFileBig=h2y4Q0pxaqXhzvvqyrLvpA==, tableContent=null), ArticleFig(id=1242151115530252466, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Fig.7, caption=
Typical dilatational vibration mode (1583 Hz), figureFileSmall=Qo5pq75RYhOTByaVZBMMDQ==, figureFileBig=dmN42JGLmPRw/9q4qc07wQ==, tableContent=null), ArticleFig(id=1242151115593167027, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=图7, caption=
典型膨胀振动振型(1583 Hz), figureFileSmall=Qo5pq75RYhOTByaVZBMMDQ==, figureFileBig=dmN42JGLmPRw/9q4qc07wQ==, tableContent=null), ArticleFig(id=1242151117069562036, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Tab.1, caption=
Material properties
, figureFileSmall=null, figureFileBig=null, tableContent=
| 材料 | 模量/GPa | 泊松比 | 密度/(kg·m-3) |
|---|
| 面板 | 玻璃钢 | 20 | 0.15 | 2000 |
| 夹芯 | PVC泡沫 | 0.055 | 0.32 | 100 |
), ArticleFig(id=1242151117145059509, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=表1, caption=
材料力学性能
, figureFileSmall=null, figureFileBig=null, tableContent=
| 材料 | 模量/GPa | 泊松比 | 密度/(kg·m-3) |
|---|
| 面板 | 玻璃钢 | 20 | 0.15 | 2000 |
| 夹芯 | PVC泡沫 | 0.055 | 0.32 | 100 |
), ArticleFig(id=1242151117199585462, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=EN, label=Tab.2, caption=
Natural frequencies of sandwich panel
, figureFileSmall=null, figureFileBig=null, tableContent=
| 阶数 | 模态振型 | 有限元计算频率/Hz | Reissner理论[1] | Mead理论[3] | 本文理论 |
|---|
| 频率/Hz | 误差 | 频率/Hz | 误差 | 频率/Hz | 误差 |
|---|
| 1 | (1,1) | 346.6 | 333.9 | -3.7% | 352.0 | 1.6% | 350.6 | 1.2% |
| 2 | (2,1) | 531.6 | 506.0 | -4.8% | 538.1 | 1.2% | 534.1 | 0.5% |
| 3 | (1,2) | 595.8 | 565.4 | -5.1% | 603.4 | 1.3% | 597.8 | 0.3% |
| 4 | (2,2) | 721.2 | 681.4 | -5.5% | 732.7 | 1.6% | 722.9 | 0.2% |
| 5 | (3,1) | 747.3 | 705 | -5.7% | 759.5 | 1.6% | 748.6 | 0.2% |
| 6 | (1,3) | 869.4 | 816.6 | -6.1% | 887.2 | 2.0% | 870.5 | 0.1% |
| 7 | (3,2) | 894.9 | 839.9 | -6.1% | 914.3 | 2.2% | 896.1 | 0.1% |
| 8 | (2,3) | 962.3 | 900.8 | -6.4% | 985.8 | 2.4% | 963.6 | 0.1% |
| 9 | (4,1) | 976.2 | 913.6 | -6.4% | 1000.9 | 2.5% | 977.8 | 0.2% |
| 10 | (4,2) | 1097.4 | 1021.2 | -6.9% | 1130.1 | 3.0% | 1098.7 | 0.1% |
), ArticleFig(id=1242151117262500023, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1242151088523129292, language=CN, label=表2, caption=
夹芯板固有频率
, figureFileSmall=null, figureFileBig=null, tableContent=
| 阶数 | 模态振型 | 有限元计算频率/Hz | Reissner理论[1] | Mead理论[3] | 本文理论 |
|---|
| 频率/Hz | 误差 | 频率/Hz | 误差 | 频率/Hz | 误差 |
|---|
| 1 | (1,1) | 346.6 | 333.9 | -3.7% | 352.0 | 1.6% | 350.6 | 1.2% |
| 2 | (2,1) | 531.6 | 506.0 | -4.8% | 538.1 | 1.2% | 534.1 | 0.5% |
| 3 | (1,2) | 595.8 | 565.4 | -5.1% | 603.4 | 1.3% | 597.8 | 0.3% |
| 4 | (2,2) | 721.2 | 681.4 | -5.5% | 732.7 | 1.6% | 722.9 | 0.2% |
| 5 | (3,1) | 747.3 | 705 | -5.7% | 759.5 | 1.6% | 748.6 | 0.2% |
| 6 | (1,3) | 869.4 | 816.6 | -6.1% | 887.2 | 2.0% | 870.5 | 0.1% |
| 7 | (3,2) | 894.9 | 839.9 | -6.1% | 914.3 | 2.2% | 896.1 | 0.1% |
| 8 | (2,3) | 962.3 | 900.8 | -6.4% | 985.8 | 2.4% | 963.6 | 0.1% |
| 9 | (4,1) | 976.2 | 913.6 | -6.4% | 1000.9 | 2.5% | 977.8 | 0.2% |
| 10 | (4,2) | 1097.4 | 1021.2 | -6.9% | 1130.1 | 3.0% | 1098.7 | 0.1% |
)], 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.1007-7294.2024.06.012, detailUrlEn=https://castjournals.cast.org.cn/joweb/cblx/EN/10.3969/j.issn.1007-7294.2024.06.012, pdfUrlCn=https://castjournals.cast.org.cn/joweb/cblx/CN/PDF/10.3969/j.issn.1007-7294.2024.06.012, pdfUrlEn=https://castjournals.cast.org.cn/joweb/cblx/EN/PDF/10.3969/j.issn.1007-7294.2024.06.012, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)