Article(id=1281326787204452812, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281326672238580175, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2026.01.013, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1751990400000, receivedDateStr=2025-07-09, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1783421711969, onlineDateStr=2026-07-07, pubDate=1768406400000, pubDateStr=2026-01-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1783421711969, onlineIssueDateStr=2026-07-07, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1783421711969, creator=13701087609, updateTime=1783421711969, updator=13701087609, issue=Issue{id=1281326672238580175, tenantId=1146029695717560320, journalId=1240685776644648972, year='2026', volume='30', issue='1', pageStart='1', pageEnd='176', issueExtLink='null', onlineDate='null', pubDate='1768406400000', pubDateStr='2026-01-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1783421684559, creator='13701087609', updateTime=1783422118948, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1281328494261026863, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281326672238580175, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1281328494261026864, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1281326672238580175, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=135, endPage=146, ext={EN=ArticleExt(id=1281326788819259853, articleId=1281326787204452812, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Equivalent coefficient of stiffener stress of stiffened plate under moving slamming load, columnId=1242129251223274417, journalTitle=Journal of Ship Mechanics, columnName=Structural Mechanics, runingTitle=null, highlight=null, articleAbstract=
In order to explore the regularity of dynamic response of stiffened plates under slamming load and establish static equivalent design method of stiffened plates, which covers the moving characteristics of slamming pressure and the dynamic response characteristics of stiffened plates, the slamming load acting on the flared bow is simplified in this paper into a moving pulse time history which rises linearly and decays exponentially. By using Abaqus finite element software, the elastic dynamic response of multiple stiffened plates under moving slamming load is calculated and the influence of different load parameters on the dynamic response of stiffened plates was analyzed. The Dynamic Load Factor DLF(Dynamic stress equivalent factor) was introduced to analyze the variation rule and sensitivity of DLF and the dimensionless parameters of slamming load. The regression and verification of DLF formula were carried out. A parameter determination method of the simplified slamming pressure model is proposed. The comparison with the results of wedge drop test shows that the proposed slamming stress equivalentizing formula DLF has higher precision and can effectively improve the efficiency of the preliminary design of ship structure under slamming load.
, authors=Zhang-huan WU
1, Lu-yao ZOU
2, Kai-long XIAO
2, Qi TANG
1, Meng-yao HE
1, Jian-guo WU
1, authorsList=Zhang-huan WU, Lu-yao ZOU, Kai-long XIAO, Qi TANG, Meng-yao HE, Jian-guo WU, authorCompany=null, correspAuthors=Jian-guo WU, authorNote=null, correspAuthorsNote=null, copyrightStatement=Copyright ©2026 Journal of Ship Mechanics. All rights reserved., 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, fund=null), CN=ArticleExt(id=1281326794540290566, articleId=1281326787204452812, tenantId=1146029695717560320, journalId=1240685776644648972, language=CN, title=移动砰击载荷下加筋板的筋应力等效系数研究, columnId=1241023038926410098, journalTitle=船舶力学, columnName=结构力学, runingTitle=null, highlight=null, articleAbstract=
为了探索砰击载荷作用下加筋板的动力响应的规律性,建立涵盖砰击压力移动特性和加筋板动力响应特性的加筋板静力等效设计方法,本文将作用在大外飘船艏的砰击载荷简化为移动的线性上升、指数衰减的脉冲时历形式,采用Abaqus有限元软件,进行移动砰击载荷作用下多块加筋板的弹性动力响应计算和载荷参数对加筋板动力响应的影响分析。引入筋的动应力等效系数DLF(Dynamic Load Factor),分析了DLF与砰击载荷无因次参数间的变化规律与敏感度,进行了DLF公式回归与验证。本文提出了砰击压力简化模型的参数确定方法,与楔形体落水试验结果的对比表明,本文所提出的砰击应力等效公式DLF具有较高的精度,可有效提高砰击载荷作用下的舰船结构初步设计的效率。
, authors=吴章焕
1, 邹路遥
2, 肖凯隆
2, 唐琪
1, 何梦瑶
1, 吴剑国
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Rules for the Classification of Steel Ships[S]. 2009., articleTitle=null, refAbstract=null), Reference(id=1282350591250764529, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Det Norske Veritas. Rules for Classification of Ships[S]. 2004., articleTitle=null, refAbstract=null), Reference(id=1282350591313679090, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=Datta N, Siddiqui M A. Dynamic response of axially loaded plates with intermediate fixities to transient hydrodynamic impact loads [C]//In Proceedings of the ASME 32nd International Conference on Ocean, Offshore and Arctic Engineering, 2013., articleTitle=null, refAbstract=null), Reference(id=1282350591384982259, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=Datta N, Siddiqui M A. Hydroelastic analysis of axially loaded Timoshenko beams with intermediate end fixities under hydrodynamic slamming loads[J]. Ocean Engineering, 2016, 127: 124‒134., articleTitle=null, refAbstract=null), Reference(id=1282350591489839860, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Friba L. Vibration of solids and structures under moving loads[M]. New York: Thomas Telford, 1999., articleTitle=null, refAbstract=null), Reference(id=1282350591565337333, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Liu Z H, Niu J C, Jia R H. Dynamic analysis of arbitrarily restrained stiffened plate under moving loads[J]. International Journal of Mechanical Sciences, 2021, 200: 2‒13., articleTitle=null, refAbstract=null), Reference(id=1282350591624057590, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=Sahoo P R, Barik M. Dynamic response of stiffened bridge decks subjected to moving loads[J]. Journal of Vibration Engineering & Technologies, 2021, 9(8): 1984‒1999., articleTitle=null, refAbstract=null), Reference(id=1282350591691166455, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Fayaz R, Alireza E, Ali N. Dynamic response of geometrically nonlinear, elastic rectangular plates under a moving mass loading by inclusion of all inertial components[J]. Journal of Sound and Vibration, 2017, 394: 497‒514., articleTitle=null, refAbstract=null), Reference(id=1282350591754081016, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=段乐乐. 移动砰击压力静力等效与船体局部结构响应研究[D]. 武汉: 武汉理工大学, 2020: 104−129., articleTitle=null, refAbstract=null), Reference(id=1282350591816995577, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Duan L L. Research on the static equivalent of moving slamming pressure and the local structural response of the hull[D]. Wuhan: Wuhan University of Technology, 2020: 104−129. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1282350591884104442, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=景 磊, 葛珅玮, 宋科委, 等. 浮式海洋平台砰击载荷等效计算方法[J]. 船舶工程, 2024, 46(9): 146‒151., articleTitle=null, refAbstract=null), Reference(id=1282350591942824699, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Jing L, Ge S W, Song K W, et al. Equivalent calculation method of slamming load of floating offshore platform[J]. Ship Engineering, 2024, 46(9): 146‒151. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1282350592009933564, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=中国船级社. 钢制海船入级规范[S]. 北京: 人民交通出版社, 2023., articleTitle=null, refAbstract=null), Reference(id=1282350592089625341, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=China Classification Society. Classification specification for steel sea vessels[S]. Beijing: China Communications Press, 2023. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1282350592156734206, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=LR. Rules and regulations for the classification of ships[S]. London: Lloyd's Register, 2013., articleTitle=null, refAbstract=null), Reference(id=1282350592223843071, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=ABS. Rules for building and classing steel vessels[S]. New York: American Bureau of Shipping, 2018., articleTitle=null, refAbstract=null), Reference(id=1282350592295146240, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=王 维, 孙雪荣. 局部板架的振动计算研究[J]. 船舶, 2010, 21(3): 16‒18+24., articleTitle=null, refAbstract=null), Reference(id=1282350592370643713, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=Wang W, Sun X R. Research on vibration calculation of local plate frame[J]. Shipbuilding, 2010, 21(3): 16‒18+24. (in Chinese), articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1282350577619276437, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, xref=1., ext=[AuthorCompanyExt(id=1282350577627665046, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, companyId=1282350577619276437, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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Slamming load, figureFileSmall=MffYWwthKEZo6nVjADLgKQ==, figureFileBig=fsVifjiI4eNWamNbWyVkrA==, tableContent=null), ArticleFig(id=1282350582023295686, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图2, caption=
砰击载荷示意图, figureFileSmall=MffYWwthKEZo6nVjADLgKQ==, figureFileBig=fsVifjiI4eNWamNbWyVkrA==, tableContent=null), ArticleFig(id=1282350582098793159, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.3, caption=
Model of stiffened plate and the moving direction of load, figureFileSmall=UsNR+oFWctoU4cTt8gU+1g==, figureFileBig=/z0zTcGLsh25mdQkEHh9AQ==, tableContent=null), ArticleFig(id=1282350582170096328, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图3, caption=
加筋板模型及载荷移动方向示意图, figureFileSmall=UsNR+oFWctoU4cTt8gU+1g==, figureFileBig=/z0zTcGLsh25mdQkEHh9AQ==, tableContent=null), ArticleFig(id=1282350582237205193, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.4, caption=
Effect of the length of the load rising section on the dynamic stress, figureFileSmall=X4DGE0TwiO4LTJMNNEUmZw==, figureFileBig=8s2GX06ooNRwez9o5ALP8A==, tableContent=null), ArticleFig(id=1282350582346257098, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图4, caption=
不同的载荷上升段长度下加强筋端部合成动应力时历曲线, figureFileSmall=X4DGE0TwiO4LTJMNNEUmZw==, figureFileBig=8s2GX06ooNRwez9o5ALP8A==, tableContent=null), ArticleFig(id=1282350582442726091, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.5, caption=
Effect of the length of the load drop section on the dynamic stress, figureFileSmall=LIw0rCgrz0UglZHk0xS+Ww==, figureFileBig=oh07EsQVe3rhe/Kn04Hhfw==, tableContent=null), ArticleFig(id=1282350582501446348, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图5, caption=
不同的载荷下降段长度下加强筋端部合成动应力时历曲线, figureFileSmall=LIw0rCgrz0UglZHk0xS+Ww==, figureFileBig=oh07EsQVe3rhe/Kn04Hhfw==, tableContent=null), ArticleFig(id=1282350582581138125, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.6, caption=
Effect of load moving speed on the dynamic stress, figureFileSmall=VIAa/cGrcMEuIPzOd5qdrA==, figureFileBig=zJKcOGAosPwyK702okjKgA==, tableContent=null), ArticleFig(id=1282350582648246990, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图6, caption=
不同的载荷移动速度下加强筋端部单元合成动应力时历曲线, figureFileSmall=VIAa/cGrcMEuIPzOd5qdrA==, figureFileBig=zJKcOGAosPwyK702okjKgA==, tableContent=null), ArticleFig(id=1282350582723744463, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.7, caption=
Effect of load peak on the dynamic stress, figureFileSmall=Ro4YVtcqS1VFJnoYDsvzsg==, figureFileBig=5utOJrCdTlf8uzqfj86h7g==, tableContent=null), ArticleFig(id=1282350582795047632, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图7, caption=
不同的载荷峰值下加强筋端部合成动应力时历曲线, figureFileSmall=Ro4YVtcqS1VFJnoYDsvzsg==, figureFileBig=5utOJrCdTlf8uzqfj86h7g==, tableContent=null), ArticleFig(id=1282350582853767889, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.8, caption=
Effect of load low pressure value on the dynamic stress, figureFileSmall=lIDkQ3taqlJiTXnlbIaBuQ==, figureFileBig=EVeTzZDzCAsrbw0Xp7KP9g==, tableContent=null), ArticleFig(id=1282350582929265362, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图8, caption=
不同的载荷低压值下加强筋端部合成动应力时历曲线, figureFileSmall=lIDkQ3taqlJiTXnlbIaBuQ==, figureFileBig=EVeTzZDzCAsrbw0Xp7KP9g==, tableContent=null), ArticleFig(id=1282350582996374227, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.9, caption=
Relationship between DLF and the dimensionless coefficient of load, figureFileSmall=JitMmNc9CD8rN6j9ne2LsA==, figureFileBig=88rtMZfiWd8gPeUr/CRUHg==, tableContent=null), ArticleFig(id=1282350583055094484, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图9, caption=
DLF与载荷无因次系数关系, figureFileSmall=JitMmNc9CD8rN6j9ne2LsA==, figureFileBig=88rtMZfiWd8gPeUr/CRUHg==, tableContent=null), ArticleFig(id=1282350583134786261, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.10, caption=
Sensitivity comparison plot of dimensionless parameters, figureFileSmall=giiUKLlPTSUc9+qpQLThZA==, figureFileBig=CGiX9oHpgp0K2aP372fKqw==, tableContent=null), ArticleFig(id=1282350583206089430, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图10, caption=
无因次参数的敏感度对比图, figureFileSmall=giiUKLlPTSUc9+qpQLThZA==, figureFileBig=CGiX9oHpgp0K2aP372fKqw==, tableContent=null), ArticleFig(id=1282350583273198295, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.11, caption=
Comparison of fitted surface and original data, figureFileSmall=cSXW6Huo064BF4xljXdnYQ==, figureFileBig=hq6qmt5cRi+0tRCRc009Yg==, tableContent=null), ArticleFig(id=1282350583340307160, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图11, caption=
拟合曲面与原始数据对比图, figureFileSmall=cSXW6Huo064BF4xljXdnYQ==, figureFileBig=hq6qmt5cRi+0tRCRc009Yg==, tableContent=null), ArticleFig(id=1282350583399027417, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.12, caption=
Wedge body falling-in-water slamming test conditions, figureFileSmall=PJfH5cGiy0z8+wG9D2vskg==, figureFileBig=OBVlxA2G9drrrR8ZxYBqrw==, tableContent=null), ArticleFig(id=1282350583466136282, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图12, caption=
楔形体落水砰击试验, figureFileSmall=PJfH5cGiy0z8+wG9D2vskg==, figureFileBig=OBVlxA2G9drrrR8ZxYBqrw==, tableContent=null), ArticleFig(id=1282350583554216667, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.13, caption=
Layout of measurement points, figureFileSmall=TSSJCHTf5CvICz9f1W9KCA==, figureFileBig=/mLPEpI27IndXENVksuNpg==, tableContent=null), ArticleFig(id=1282350583621325532, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图13, caption=
测点布置, figureFileSmall=TSSJCHTf5CvICz9f1W9KCA==, figureFileBig=/mLPEpI27IndXENVksuNpg==, tableContent=null), ArticleFig(id=1282350585236132573, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Fig.14, caption=
Test results of slamming load for test model, figureFileSmall=0bZ9Xa9CUX9UH4ehKWvRNQ==, figureFileBig=Fz34lgUyANNEglQNNITSOw==, tableContent=null), ArticleFig(id=1282350585315824350, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=图14, caption=
试验模型砰击载荷试验结果, figureFileSmall=0bZ9Xa9CUX9UH4ehKWvRNQ==, figureFileBig=Fz34lgUyANNEglQNNITSOw==, tableContent=null), ArticleFig(id=1282350587220038367, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.1, caption=
Geometry of stiffened plate and properties of material
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加筋板编号 | 板总长 /mm | 扶强材间距 /mm | 板总宽 /mm | 板厚 /mm | 骨材编号 |
|---|
| 1号板 | 1500 | 500 | 1500 | 15 | T16 |
| 2号板 | 1200 | 400 | 1200 | 15 | T16 |
| 3号板 | 1200 | 300 | 900 | 15 | T16 |
| 4号板 | 2400 | 600 | 1800 | 10 | T16 |
| 5号板 | 2800 | 700 | 2100 | 10 | T16 |
), ArticleFig(id=1282350587299730144, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表1, caption=
加筋板几何与材料属性
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加筋板编号 | 板总长 /mm | 扶强材间距 /mm | 板总宽 /mm | 板厚 /mm | 骨材编号 |
|---|
| 1号板 | 1500 | 500 | 1500 | 15 | T16 |
| 2号板 | 1200 | 400 | 1200 | 15 | T16 |
| 3号板 | 1200 | 300 | 900 | 15 | T16 |
| 4号板 | 2400 | 600 | 1800 | 10 | T16 |
| 5号板 | 2800 | 700 | 2100 | 10 | T16 |
), ArticleFig(id=1282350587731743457, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.2, caption=
Geometry of stiffeners and material properties
, figureFileSmall=null, figureFileBig=null, tableContent=
| 骨材编号 | 腹板高 /mm | 翼缘宽 /mm | 腹板厚 /mm | 翼缘厚 /mm | 弹性模量 /GPa | 密度 /(kg·m−3) | 泊松比 |
|---|
| T16 | 145.55 | 48.5 | 6.5 | 14.45 | 210 | 7850 | 0.3 |
| T18 | 164.11 | 48.5 | 8.5 | 15.83 | 210 | 7850 | 0.3 |
), ArticleFig(id=1282350587803046626, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表2, caption=
扶强材的几何与加筋板材料属性
, figureFileSmall=null, figureFileBig=null, tableContent=
| 骨材编号 | 腹板高 /mm | 翼缘宽 /mm | 腹板厚 /mm | 翼缘厚 /mm | 弹性模量 /GPa | 密度 /(kg·m−3) | 泊松比 |
|---|
| T16 | 145.55 | 48.5 | 6.5 | 14.45 | 210 | 7850 | 0.3 |
| T18 | 164.11 | 48.5 | 8.5 | 15.83 | 210 | 7850 | 0.3 |
), ArticleFig(id=1282350588063093475, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.3, caption=
Slamming load parameter range
, figureFileSmall=null, figureFileBig=null, tableContent=
| 峰值 /kPa | 上升段长度 /m | 下降段长度 /m | 移动速度 /(m·s−1) | 低压值 /kPa |
|---|
| 基准工况 | 750 | 0.15 | 0.3 | 50 | 75 |
| 变化范围 | 200,750,800 | 0.015,0.075,0.15,1.5,4.5 | 0.075,0.3,1.5,4.5 | 10,50,100 | 75,225,375 |
), ArticleFig(id=1282350588134396644, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表3, caption=
砰击载荷参数变化范围
, figureFileSmall=null, figureFileBig=null, tableContent=
| 峰值 /kPa | 上升段长度 /m | 下降段长度 /m | 移动速度 /(m·s−1) | 低压值 /kPa |
|---|
| 基准工况 | 750 | 0.15 | 0.3 | 50 | 75 |
| 变化范围 | 200,750,800 | 0.015,0.075,0.15,1.5,4.5 | 0.075,0.3,1.5,4.5 | 10,50,100 | 75,225,375 |
), ArticleFig(id=1282350589749203685, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.4, caption=
Definition of dimensionless parameters
, figureFileSmall=null, figureFileBig=null, tableContent=
| 无因次移动速度c0 | 无因次上升段长度lr0 | 无因次下降段长度ld0 | 无因次峰值Pm0 | 无因次低压载荷Pl0 |
|---|
| 注1:$\bar c $为加筋板特征速度;T为加筋板的最大固有周期,可以通过有限元计算,或者近似地取四边简支的矩形薄板格的最大固有周期,其公式[14]为:$ T=\dfrac{4.11\times{\text{10}}^{{-4}}{b}^{2}{a}^{2}}{h({a}^{2}+{b}^{2})} $;h为板厚,单位为mm;a为加筋板长度,mm;b为扶强材间距,单位为mm。注2:σy为材料屈服强度,单位为MPa(本文取355 MPa);其余符号含义同式(1)、(2)、(4)。 |
| $ {c}_{0}={c}_{\text{x}}/\overline{c} $ $ \overline{c}=a/T $ | $ {l}_{\text{r0}}={l}_{\text{r}}/a $ | $ {l}_{\text{d0}}={l}_{\text{d}}/a $ | $ {P}_{\text{m}0}={P}_{\text{m}}/\overline{P} $ $ \overline{P}=\dfrac{{\sigma }_{\text{y}}}{5000}{\left(\dfrac{100 h}{b}\right)}^{2} $ | $ {P}_{\text{l}0}={P}_{\text{l}}/\left(\dfrac{{{P_{\text{m}}}}}{4}\right)$ |
), ArticleFig(id=1282350589862449894, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表4, caption=
无因次参数的定义
, figureFileSmall=null, figureFileBig=null, tableContent=
| 无因次移动速度c0 | 无因次上升段长度lr0 | 无因次下降段长度ld0 | 无因次峰值Pm0 | 无因次低压载荷Pl0 |
|---|
| 注1:$\bar c $为加筋板特征速度;T为加筋板的最大固有周期,可以通过有限元计算,或者近似地取四边简支的矩形薄板格的最大固有周期,其公式[14]为:$ T=\dfrac{4.11\times{\text{10}}^{{-4}}{b}^{2}{a}^{2}}{h({a}^{2}+{b}^{2})} $;h为板厚,单位为mm;a为加筋板长度,mm;b为扶强材间距,单位为mm。注2:σy为材料屈服强度,单位为MPa(本文取355 MPa);其余符号含义同式(1)、(2)、(4)。 |
| $ {c}_{0}={c}_{\text{x}}/\overline{c} $ $ \overline{c}=a/T $ | $ {l}_{\text{r0}}={l}_{\text{r}}/a $ | $ {l}_{\text{d0}}={l}_{\text{d}}/a $ | $ {P}_{\text{m}0}={P}_{\text{m}}/\overline{P} $ $ \overline{P}=\dfrac{{\sigma }_{\text{y}}}{5000}{\left(\dfrac{100 h}{b}\right)}^{2} $ | $ {P}_{\text{l}0}={P}_{\text{l}}/\left(\dfrac{{{P_{\text{m}}}}}{4}\right)$ |
), ArticleFig(id=1282350590181216999, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.5, caption=
Characteristic parameters of stiffened plates
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 板长 a /mm | 基频 ω1 /Hz | 最大固有周期 T /ms | 沿筋方向速度 $\bar c $ /(m·s−1) | 垂直于筋速度 $\bar c $ /(m·s−1) | 特征静载荷 $\bar p $ /kPa |
|---|
| 1 | 1500 | 184.30 | 5.42 | 277 | 277 | 639 |
| 2 | 1200 | 402.42 | 2.48 | 483 | 362 | 1775 |
| 3 | 1200 | 259.08 | 1.85 | 311 | 311 | 998 |
| 4 | 2400 | 85.81 | 11.65 | 206 | 154 | 197 |
| 5 | 2800 | 61.96 | 16.14 | 173 | 130 | 145 |
), ArticleFig(id=1282350590248325865, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表5, caption=
加筋板特征参数
, figureFileSmall=null, figureFileBig=null, tableContent=
| 序号 | 板长 a /mm | 基频 ω1 /Hz | 最大固有周期 T /ms | 沿筋方向速度 $\bar c $ /(m·s−1) | 垂直于筋速度 $\bar c $ /(m·s−1) | 特征静载荷 $\bar p $ /kPa |
|---|
| 1 | 1500 | 184.30 | 5.42 | 277 | 277 | 639 |
| 2 | 1200 | 402.42 | 2.48 | 483 | 362 | 1775 |
| 3 | 1200 | 259.08 | 1.85 | 311 | 311 | 998 |
| 4 | 2400 | 85.81 | 11.65 | 206 | 154 | 197 |
| 5 | 2800 | 61.96 | 16.14 | 173 | 130 | 145 |
), ArticleFig(id=1282350590328017642, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.6, caption=
Comparison of DLF calculated by finite element and regression formulas (5)、(6) for stiffened plates with different specifications
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加筋板 编号 | 几何与材料属性 | | 载荷沿筋运动 | | 载荷垂筋运动 |
|---|
| 长边 a /mm | 型钢间距 b /mm | 板厚 /mm | 骨材 编号 | | c0 | ld0 | 回归 公式 | 有限元 公式 | | c0 | ld0 | 回归 公式 | 有限元 公式 |
|---|
| 1 | 1500 | 500 | 15 | T16 | | 0.10 | 0.25 | 0.71 | 0.97 | | 0.14 | 0.33 | 1.10 | 1.03 |
| 2 | 1200 | 400 | 15 | T16 | | 0.13 | 0.25 | 0.68 | 1.01 | | 0.13 | 0.25 | 1.06 | 0.95 |
| 3 | 1200 | 300 | 15 | T16 | | 0.16 | 0.20 | 0.59 | 0.97 | | 0.16 | 0.20 | 1.12 | 1.00 |
| y1 | 1200 | 300 | 12 | T16 | | 0.13 | 0.25 | 0.68 | 1.11 | | 0.17 | 0.33 | 1.17 | 1.14 |
| y2 | 1200 | 400 | 14 | T18 | | 0.16 | 0.25 | 0.65 | 1.07 | | 0.16 | 0.25 | 1.13 | 1.01 |
| y3 | 1500 | 500 | 15 | T16 | | 0.19 | 0.20 | 0.57 | 1.08 | | 0.19 | 0.20 | 1.19 | 1.09 |
| y7 | 1500 | 400 | 14 | T18 | | 0.14 | 0.20 | 0.61 | 0.95 | | 0.17 | 0.25 | 1.15 | 1.20 |
| y8 | 1800 | 500 | 16 | T16 | | 0.19 | 0.17 | 0.53 | 0.98 | | 0.22 | 0.20 | 1.26 | 1.13 |
| 1 | 1500 | 500 | 15 | T16 | | 0.2 | 0.2 | 0.56 | 1.03 | | 0.2 | 0.2 | 1.21 | 0.93 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 0.6 | 0.94 | 0.96 | | 0.18 | 0.6 | 1.29 | 1.14 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 1 | 1.11 | 0.94 | | 0.18 | 1 | 1.47 | 1.10 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 1.4 | 1.15 | 0.97 | | 0.18 | 1.4 | 1.65 | 1.07 |
), ArticleFig(id=1282350590604841707, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表6, caption=
不同规格加筋板有限元与回归公式(5)、(6)计算的DLF对比
, figureFileSmall=null, figureFileBig=null, tableContent=
| 加筋板 编号 | 几何与材料属性 | | 载荷沿筋运动 | | 载荷垂筋运动 |
|---|
| 长边 a /mm | 型钢间距 b /mm | 板厚 /mm | 骨材 编号 | | c0 | ld0 | 回归 公式 | 有限元 公式 | | c0 | ld0 | 回归 公式 | 有限元 公式 |
|---|
| 1 | 1500 | 500 | 15 | T16 | | 0.10 | 0.25 | 0.71 | 0.97 | | 0.14 | 0.33 | 1.10 | 1.03 |
| 2 | 1200 | 400 | 15 | T16 | | 0.13 | 0.25 | 0.68 | 1.01 | | 0.13 | 0.25 | 1.06 | 0.95 |
| 3 | 1200 | 300 | 15 | T16 | | 0.16 | 0.20 | 0.59 | 0.97 | | 0.16 | 0.20 | 1.12 | 1.00 |
| y1 | 1200 | 300 | 12 | T16 | | 0.13 | 0.25 | 0.68 | 1.11 | | 0.17 | 0.33 | 1.17 | 1.14 |
| y2 | 1200 | 400 | 14 | T18 | | 0.16 | 0.25 | 0.65 | 1.07 | | 0.16 | 0.25 | 1.13 | 1.01 |
| y3 | 1500 | 500 | 15 | T16 | | 0.19 | 0.20 | 0.57 | 1.08 | | 0.19 | 0.20 | 1.19 | 1.09 |
| y7 | 1500 | 400 | 14 | T18 | | 0.14 | 0.20 | 0.61 | 0.95 | | 0.17 | 0.25 | 1.15 | 1.20 |
| y8 | 1800 | 500 | 16 | T16 | | 0.19 | 0.17 | 0.53 | 0.98 | | 0.22 | 0.20 | 1.26 | 1.13 |
| 1 | 1500 | 500 | 15 | T16 | | 0.2 | 0.2 | 0.56 | 1.03 | | 0.2 | 0.2 | 1.21 | 0.93 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 0.6 | 0.94 | 0.96 | | 0.18 | 0.6 | 1.29 | 1.14 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 1 | 1.11 | 0.94 | | 0.18 | 1 | 1.47 | 1.10 |
| 1 | 1500 | 500 | 15 | T16 | | 0.18 | 1.4 | 1.15 | 0.97 | | 0.18 | 1.4 | 1.65 | 1.07 |
), ArticleFig(id=1282350590688727788, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.7, caption=
The size of stiffened plate for testing
, figureFileSmall=null, figureFileBig=null, tableContent=
| 长边/mm | 短边/mm | 板厚/mm | 骨材尺寸/mm | 型钢间距/mm |
|---|
| 300 | 300 | 2.5 | T25*10*3 | 100 |
), ArticleFig(id=1282350590760030957, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表7, caption=
试验加筋板尺寸
, figureFileSmall=null, figureFileBig=null, tableContent=
| 长边/mm | 短边/mm | 板厚/mm | 骨材尺寸/mm | 型钢间距/mm |
|---|
| 300 | 300 | 2.5 | T25*10*3 | 100 |
), ArticleFig(id=1282350590831334126, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=EN, label=Tab.8, caption=
Stiffener stresses calculated by DLF method, DLF formulas (7) and (9)
, figureFileSmall=null, figureFileBig=null, tableContent=
| 验证试验 工况 | 筋端部应力(S6Y) | | 误差 | | 筋中点应力(S8Y) | | 误差 |
|---|
| 多项式 | 试验值 | 有限元 | | 有限元/试验 | 多项式/试验 | | 多项式 | 试验值 | | 多项式/试验值 |
|---|
| *注:D20H500,含义是20°楔形体,下落高度是500 mm。其他类同。 |
| *D20H500 | 24 | 19 | 19 | | 0.98 | 24% | | 20 | 17 | | 17% |
| D20H1000 | 43 | 32 | 32 | | 1.01 | 35% | | 34 | 30 | | 13% |
| D20H1500 | 61 | 44 | 51 | | 1.16 | 41% | | 56 | 44 | | 25% |
| D20H2000 | 79 | 59 | 70 | | 1.18 | 34% | | 74 | 58 | | 27% |
| D20H2500 | 92 | 70 | 77 | | 1.10 | 31% | | 82 | 72 | | 13% |
| D30H500 | 11 | 10 | 11 | | 1.12 | 9% | | 10 | 10 | | 1% |
| D30H1000 | 19 | 21 | 21 | | 1.00 | 7% | | 19 | 18 | | 8% |
| D30H1500 | 27 | 27 | 29 | | 1.05 | 2% | | 26 | 26 | | 1% |
| D30H2000 | 40 | 35 | 39 | | 1.10 | 13% | | 37 | 30 | | 21% |
| D30H2500 | 45 | 44 | 45 | | 1.02 | 3% | | 41 | 38 | | 7% |
| D45H1000 | 7 | 8 | 8 | | 0.96 | 14% | | 7 | 8 | | 19% |
| D45H1500 | 12 | 12 | 12 | | 0.96 | 2% | | 10 | 12 | | 18% |
| D45H2000 | 16 | 21 | 16 | | 0.75 | 22% | | 13 | 16 | | 16% |
| D45H2500 | 20 | 19 | 19 | | 1.02 | 6% | | 15 | 18 | | 16% |
), ArticleFig(id=1282350591049437935, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1281326787204452812, language=CN, label=表8, caption=
DLF方法计算的筋应力与公式(7)、(9)的误差汇总
, figureFileSmall=null, figureFileBig=null, tableContent=
| 验证试验 工况 | 筋端部应力(S6Y) | | 误差 | | 筋中点应力(S8Y) | | 误差 |
|---|
| 多项式 | 试验值 | 有限元 | | 有限元/试验 | 多项式/试验 | | 多项式 | 试验值 | | 多项式/试验值 |
|---|
| *注:D20H500,含义是20°楔形体,下落高度是500 mm。其他类同。 |
| *D20H500 | 24 | 19 | 19 | | 0.98 | 24% | | 20 | 17 | | 17% |
| D20H1000 | 43 | 32 | 32 | | 1.01 | 35% | | 34 | 30 | | 13% |
| D20H1500 | 61 | 44 | 51 | | 1.16 | 41% | | 56 | 44 | | 25% |
| D20H2000 | 79 | 59 | 70 | | 1.18 | 34% | | 74 | 58 | | 27% |
| D20H2500 | 92 | 70 | 77 | | 1.10 | 31% | | 82 | 72 | | 13% |
| D30H500 | 11 | 10 | 11 | | 1.12 | 9% | | 10 | 10 | | 1% |
| D30H1000 | 19 | 21 | 21 | | 1.00 | 7% | | 19 | 18 | | 8% |
| D30H1500 | 27 | 27 | 29 | | 1.05 | 2% | | 26 | 26 | | 1% |
| D30H2000 | 40 | 35 | 39 | | 1.10 | 13% | | 37 | 30 | | 21% |
| D30H2500 | 45 | 44 | 45 | | 1.02 | 3% | | 41 | 38 | | 7% |
| D45H1000 | 7 | 8 | 8 | | 0.96 | 14% | | 7 | 8 | | 19% |
| D45H1500 | 12 | 12 | 12 | | 0.96 | 2% | | 10 | 12 | | 18% |
| D45H2000 | 16 | 21 | 16 | | 0.75 | 22% | | 13 | 16 | | 16% |
| D45H2500 | 20 | 19 | 19 | | 1.02 | 6% | | 15 | 18 | | 16% |
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