Article(id=1323704073626714927, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323703971780637423, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1175961600000, receivedDateStr=2007-04-08, revisedDate=1181923200000, revisedDateStr=2007-06-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1793525244384, onlineDateStr=2026-11-01, pubDate=1212595200000, pubDateStr=2008-06-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793525244384, onlineIssueDateStr=2026-11-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793525244384, creator=13701087609, updateTime=1793525244384, updator=13701087609, issue=Issue{id=1323703971780637423, tenantId=1146029695717560320, journalId=1255847867265597444, year='2008', volume='22', issue='2', pageStart='113', pageEnd='224', issueExtLink='null', onlineDate='null', pubDate='1212595200000', pubDateStr='2008-06-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793525220103, creator='13701087609', updateTime=1793525220103, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=118, endPage=124, ext={EN=ArticleExt(id=1323704074020979505, articleId=1323704073626714927, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Effect of Inertia on the Dynamic Behavior of Cellular Metal, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

Although the mechanical property of metal foams has been widely studied, there are some conflicting conclusions on the strain-rate effect and the inertia effect of metallic foams. For a deep understanding of the role of inertia in the dynamic response of cellular metals, finite element method is used to study the dynamic compression of 2D Voronoi honeycombs. Three deformation modes are formulated. “Numerical experiments” are conducted by changing the density of wall material and the impact velocity. Corresponding macroscopically-averaged stress-strain curves measured on the impact surface and support surface and the plateau stress of the “specimens” are obtained. According to the simulation results, the influence of inertia is analyzed. It is found that the inertia of the honeycomb has no effect on the stress-strain curve as the macroscopic deformation is homogeneous. However, the inertia effect will result in nonuniform deformation as the impact velocity is high, and thus the plateau stress is obviously increased.

, authors=Yao-Dong LIU, Ji-Lin YU, Zhi-Jun ZHENG, authorsList=Yao-Dong LIU, Ji-Lin YU, Zhi-Jun ZHENG, authorCompany=null, correspAuthors=Ji-Lin YU, 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, fund=null), CN=ArticleExt(id=1323704074415244082, articleId=1323704073626714927, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=惯性对多孔金属材料动态力学行为的影响, columnId=null, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

对泡沫金属材料的力学性能已经进行了十分广泛的研究,但在对泡沫金属的应变率效应和惯性效应的研究中,尚存在一些矛盾的结论。为进一步认清惯性在多孔金属动态响应中的作用,用有限元计算方法模拟了二维Voronoi蜂窝的动态压缩行为,得到了不同速度下Voronoi蜂窝的3种变形模式。通过改变基体材料的密度和冲击速度进行“数值实验”,得到了相应“试件”的由冲击面和支撑面得到的宏观平均应力应变曲线和平台应力。根据数值模拟的结果,着重分析了惯性效应的影响。研究发现,惯性并不影响蜂窝的应力应变曲线,但它导致试件中宏观变形不均匀,是平台应力提高的主要原因。

, authors=刘耀东, 虞吉林, 郑志军, authorsList=刘耀东, 虞吉林, 郑志军, authorCompany=null, correspAuthors=虞吉林, authorNote=

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

, correspAuthorsNote=
虞吉林(1946—),男,教授,博士生导师,主要从事材料和结构冲击动力学方面的研究. E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=eia566OF39jLJIh7lE0whA==, magXml=qdR7jV7Tgj+A7MQrNo4vSA==, pdfUrl=null, pdf=FmWO9dA18/r+KALRfpb/5Q==, pdfFileSize=568825, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=WMUUgB8yTuUXmbuXmPS7/w==, mapNumber=null, fund=null)}, authors=[Author(id=1323704200626057340, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=andyustc@mail.ustc.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323704200722526334, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200626057340, language=EN, stringName=Yao-Dong LIU, firstName=Yao-Dong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704200806412415, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200626057340, language=CN, stringName=刘耀东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio={"content":"

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

"}, bioImg=null, bioContent=

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])]), Author(id=1323704200877715585, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jlyu@ustc.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323704200953213059, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200877715585, language=EN, stringName=Ji-Lin YU, firstName=Ji-Lin, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704201032904836, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200877715585, language=CN, stringName=虞吉林, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])]), Author(id=1323704201100013702, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=1323704201171316872, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704201100013702, language=EN, stringName=Zhi-Jun ZHENG, firstName=Zhi-Jun, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704201246814345, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704201100013702, language=CN, stringName=郑志军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])])], keywords=[Keyword(id=1323704201385226378, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=EN, orderNo=1, keyword=metallic foam), Keyword(id=1323704201477501067, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=EN, orderNo=2, keyword=Voronoi honeycomb), Keyword(id=1323704201548804236, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=EN, orderNo=3, keyword=inertia effect), Keyword(id=1323704203222331533, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=EN, orderNo=4, keyword=strain-rate effect), Keyword(id=1323704203293634702, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=CN, orderNo=1, keyword=泡沫金属), Keyword(id=1323704203373326479, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=CN, orderNo=2, keyword=Voronoi蜂窝), Keyword(id=1323704203444629648, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=CN, orderNo=3, keyword=惯性效应), Keyword(id=1323704203524321425, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, language=CN, orderNo=4, keyword=应变率效应)], refs=[Reference(id=1323704203679510674, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=Mukai T, Kanahashi H, Miyoshi T, et al. Experimental Study of Energy Absorption in a Close-Celled Aluminum Foam under Dynamic Loading[J]. Scripta Materialia, 1999, 40: 921-927., articleTitle=null, refAbstract=null), Reference(id=1323704203734036627, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Paul A, Ramamurty U. Strain Rate Rensitivity of a Closed-Cell Aluminum Foam[J]. Mater Sci Eng, 2000, A281: 1-7., articleTitle=null, refAbstract=null), Reference(id=1323704203809534100, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Dannemann K A, Lankford J. High Strain Rate Compression of Closed-Cell Aluminium Foams[J]. Mater Sci Eng, 2000, A293: 157-164., articleTitle=null, refAbstract=null), Reference(id=1323704203893420181, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Mukai T, Miyoshi T, Nakano S, et al. Compressive Response of a Closed-Cell Aluminum Foam at High Strain Rate[J]. Scripta Materialia, 2005, 54: 533-537., articleTitle=null, refAbstract=null), Reference(id=1323704203973111958, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Deshpande V S, Fleck N A. High Strain Rate Compressive Behaviour of Aluminium alloy Foams[J]. Int J Impact Eng, 2000, 24: 277-298., articleTitle=null, refAbstract=null), Reference(id=1323704204031832215, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Hall I W, Guden M, Yu C J. Crushing of Aluminum Closed Cell Foams: Density and Strain Rate Effects[J]. Scripta Materialia, 2000, 43: 515-521., articleTitle=null, refAbstract=null), Reference(id=1323704204103135384, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Lankford J, Danneman K A. Strain Rate Effects in Porous Materials[A]//Swartz D S, Shih D S, Evans A G, et al. Porous and Cellular Materials for Structural Applications. Materials Research Society Proceedings[C]. 1998, 521: 103-108., articleTitle=null, refAbstract=null), Reference(id=1323704204191215769, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Lee S, Barthelat F, Moldovan N, et al. Deformation Rate Effects on Failure Modes of Open-Cell Al Foams and Textile Cellular Materials[J]. Inter J Solids Struct, 2006, 43: 53-73., articleTitle=null, refAbstract=null), Reference(id=1323704204262518938, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=Wang Z H, Ma H W, Zhao L M, et al. Studies on the Dynamic Compressive Properties of 0pen-Cell Aluminum Alloy Foams[J]. Scripta Materialia, 2006, 54: 83-87., articleTitle=null, refAbstract=null), Reference(id=1323704204321239195, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[10], rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Kanahashi H, Mukai T, Yamada Y, et al. Dynamic Compression of an Ultra-Low Density Aluminium Foam[J]. Mater Sci Eng, 2000, A280: 349-353., articleTitle=null, refAbstract=null), Reference(id=1323704204396736668, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[11], rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Tan P J, Reid S R, Harrigan J J, et al. Dynamic Compressive Strength Properties of Aluminium Foams: Part Ⅰ—Experimental Data and Observations[J]. J Mech Phys Solids, 2005, 53: 2174-2205., articleTitle=null, refAbstract=null), Reference(id=1323704204468039837, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[12], rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Tan P J, Reid S R, Harrigan J J, et al. Dynamic Compressive Strength Properties of Aluminium Foams: Part Ⅱ—‘Shock’ Theory and Comparison with Experimental Data and Numerical Models[J]. J Mech Phys Solids, 2005, 53: 2206-2230., articleTitle=null, refAbstract=null), Reference(id=1323704204535148702, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[13], rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhu H X, Thorpe S M, Windle A H. The Geometrical Properties of Irregular Two-Dimensional Voronoi Tessellations[J]. Philos Mag A, 2001, 81(12): 2765-83., articleTitle=null, refAbstract=null), Reference(id=1323704204606451871, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[14], rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Zheng Z J, Yu J L, Li J R. Dynamic Crushing of 2D Cellular Structures: A Finite Element Study[J]. Int J Impact Eng, 2005, 32(1-4): 650-664., articleTitle=null, refAbstract=null), Reference(id=1323704204669366432, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=Gibson L J, Ashby M F. Cellular Solids: Structure and Properties. 2nd ed[M]. Oxford: Pergamon Press, 1997., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])], figs=null, attaches=null, journal=Journal(id=1255846718311514113, delFlag=0, nameCn=高压物理学报, nameEn=Chinese Journal of High Pressure Physics, nameHistory1=null, nameHistory2=null, issn=1000-5773, eissn=null, cn=51-1147/O4, 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=KWePOcsfwWv2cMGG6VIsRw==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of High Pressure Physics, journalRemark=null, publicationField=null, createdTime=1777346790154, updatedTime=1788952099200, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Science, subjectName=null, subjectCodeEn=Science, subjectNameEn=null, picCn=KWePOcsfwWv2cMGG6VIsRw==, picEn=yfL33fksqTlch2QW39glNg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304522912573182860, language=CN, name=高压物理学报, 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=1788952099221, updatedTime=1788952099221, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304522912619320205, language=EN, name=Chinese Journal of High Pressure Physics, 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=1788952099232, updatedTime=1788952099232, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionEditorUrl=https://gywlxbeditor.manuscriptcloud.com/, submissionReviewUrl=https://gywlxbauthor.manuscriptcloud.com/, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1255847867265597444, websiteList=[Website(id=1255847989789208939, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, 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/gywlxb/CN, language=CN, createTime=1777347093294, createBy=18614031015, updateTime=1777347319285, updateBy=18614031015, name=高压物理学报-中文, tplId=1146099689490845704, title=高压物理学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849119986364878, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=articleTextType, value=kx, createTime=1777347362753, updateTime=1777347362753, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119952810443, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=banner, value=null, createTime=1777347362745, updateTime=1777347362745, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120045085137, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=grayFlag, value=0, createTime=1777347362767, updateTime=1777347362767, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119944421834, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347362743, updateTime=1777347362743, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120368046547, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=minRunFlag, value=0, createTime=1777347362844, updateTime=1777347362844, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119973781965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/CN/file/pic, createTime=1777347362750, updateTime=1777347362750, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120347075026, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=silenceFlag, value=0, createTime=1777347362839, updateTime=1777347362839, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849119965393356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1777347362748, updateTime=1777347362748, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120007336399, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeColor, value=null, createTime=1777347362758, updateTime=1777347362758, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849120019919312, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989789208939, code=themeStyle, value=null, createTime=1777347362761, updateTime=1777347362761, creator=18614031015, updator=18614031015)]), Website(id=1255847989940203908, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1255847867265597444, 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/gywlxb/EN, language=EN, createTime=1777347093329, createBy=18614031015, updateTime=1777347316256, updateBy=18614031015, name=高压物理学报-英文, tplId=1146101810881728533, title=Chinese Journal of High Pressure Physics, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1255849089909010882, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=articleTextType, value=kx, createTime=1777347355582, updateTime=1777347355582, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089871262143, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=banner, value=null, createTime=1777347355573, updateTime=1777347355573, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089934176709, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=grayFlag, value=0, createTime=1777347355588, updateTime=1777347355588, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089858679230, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=logo, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic?fileId=5J9nsSD+WX0mc+nIBFk2Hg==, createTime=1777347355570, updateTime=1777347355570, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089950953927, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=minRunFlag, value=0, createTime=1777347355592, updateTime=1777347355592, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089888039361, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gywlxb/EN/file/pic, createTime=1777347355577, updateTime=1777347355577, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089942565318, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=silenceFlag, value=0, createTime=1777347355590, updateTime=1777347355590, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089879650752, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1777347355575, updateTime=1777347355575, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089917399491, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeColor, value=null, createTime=1777347355584, updateTime=1777347355584, creator=18614031015, updator=18614031015), WebsiteProps(id=1255849089925788100, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1255847989940203908, code=themeStyle, value=null, createTime=1777347355586, updateTime=1777347355586, creator=18614031015, updator=18614031015)])], journalTitle=高压物理学报, weixinUrl=null, journalUrl=https://www.gywlxb.cn, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of High Pressure Physics, journalPhotoCn=KWePOcsfwWv2cMGG6VIsRw==, journalPhotoEn=yfL33fksqTlch2QW39glNg==, journalFirstLetter=G, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/Y2008/V22/I2/118, detailUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/Y2008/V22/I2/118, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/PDF/Y2008/V22/I2/118, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/PDF/Y2008/V22/I2/118, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1212595200000, fullTextJson=null, articleText=null, reference=null)
收藏切换
惯性对多孔金属材料动态力学行为的影响
收藏切换
PDF下载
刘耀东 , 虞吉林 , 郑志军
高压物理学报 | 2008,22(2): 118-124
收起
收藏切换
高压物理学报 | 2008 , 22 (2) : 118 -124
惯性对多孔金属材料动态力学行为的影响
全屏
[Author(id=1323704200626057340, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=andyustc@mail.ustc.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323704200722526334, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200626057340, language=EN, stringName=Yao-Dong LIU, firstName=Yao-Dong, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704200806412415, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200626057340, language=CN, stringName=刘耀东, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio={"content":"

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

"}, bioImg=null, bioContent=

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])]), Author(id=1323704200877715585, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jlyu@ustc.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323704200953213059, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200877715585, language=EN, stringName=Ji-Lin YU, firstName=Ji-Lin, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704201032904836, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704200877715585, language=CN, stringName=虞吉林, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])]), Author(id=1323704201100013702, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, 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=1323704201171316872, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704201100013702, language=EN, stringName=Zhi-Jun ZHENG, firstName=Zhi-Jun, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323704201246814345, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, authorId=1323704201100013702, language=CN, stringName=郑志军, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323704200512811128, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, xref=null, ext=[AuthorCompanyExt(id=1323704200521199737, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China), AuthorCompanyExt(id=1323704200529588346, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323704073626714927, companyId=1323704200512811128, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027)])])]
刘耀东 , 虞吉林 , 郑志军
作者信息
  • 中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027
通讯作者:
虞吉林(1946—),男,教授,博士生导师,主要从事材料和结构冲击动力学方面的研究. E-mail:
作者简介:

刘耀东(1982—),男,博士研究生,主要从事多孔金属动态力学行为方面的研究. E-mail:

Effect of Inertia on the Dynamic Behavior of Cellular Metal
Yao-Dong LIU , Ji-Lin YU , Zhi-Jun ZHENG
Affiliations
  • CAS Key Laboratory of Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230026, China
出版时间: 2008-06-05
文章导航
收藏切换

对泡沫金属材料的力学性能已经进行了十分广泛的研究,但在对泡沫金属的应变率效应和惯性效应的研究中,尚存在一些矛盾的结论。为进一步认清惯性在多孔金属动态响应中的作用,用有限元计算方法模拟了二维Voronoi蜂窝的动态压缩行为,得到了不同速度下Voronoi蜂窝的3种变形模式。通过改变基体材料的密度和冲击速度进行“数值实验”,得到了相应“试件”的由冲击面和支撑面得到的宏观平均应力应变曲线和平台应力。根据数值模拟的结果,着重分析了惯性效应的影响。研究发现,惯性并不影响蜂窝的应力应变曲线,但它导致试件中宏观变形不均匀,是平台应力提高的主要原因。

泡沫金属  /  Voronoi蜂窝  /  惯性效应  /  应变率效应

Although the mechanical property of metal foams has been widely studied, there are some conflicting conclusions on the strain-rate effect and the inertia effect of metallic foams. For a deep understanding of the role of inertia in the dynamic response of cellular metals, finite element method is used to study the dynamic compression of 2D Voronoi honeycombs. Three deformation modes are formulated. “Numerical experiments” are conducted by changing the density of wall material and the impact velocity. Corresponding macroscopically-averaged stress-strain curves measured on the impact surface and support surface and the plateau stress of the “specimens” are obtained. According to the simulation results, the influence of inertia is analyzed. It is found that the inertia of the honeycomb has no effect on the stress-strain curve as the macroscopic deformation is homogeneous. However, the inertia effect will result in nonuniform deformation as the impact velocity is high, and thus the plateau stress is obviously increased.

metallic foam  /  Voronoi honeycomb  /  inertia effect  /  strain-rate effect
刘耀东, 虞吉林, 郑志军. 惯性对多孔金属材料动态力学行为的影响. 高压物理学报, 2008 , 22 (2) : 118 -124 .
Yao-Dong LIU, Ji-Lin YU, Zhi-Jun ZHENG. Effect of Inertia on the Dynamic Behavior of Cellular Metal[J]. Chinese Journal of High Pressure Physics, 2008 , 22 (2) : 118 -124 .

参考文献 引证文献
排序方式:
[1]
Mukai T, Kanahashi H, Miyoshi T, et al. Experimental Study of Energy Absorption in a Close-Celled Aluminum Foam under Dynamic Loading[J]. Scripta Materialia, 1999, 40: 921-927.
[2]
Paul A, Ramamurty U. Strain Rate Rensitivity of a Closed-Cell Aluminum Foam[J]. Mater Sci Eng, 2000, A281: 1-7.
[3]
Dannemann K A, Lankford J. High Strain Rate Compression of Closed-Cell Aluminium Foams[J]. Mater Sci Eng, 2000, A293: 157-164.
[4]
Mukai T, Miyoshi T, Nakano S, et al. Compressive Response of a Closed-Cell Aluminum Foam at High Strain Rate[J]. Scripta Materialia, 2005, 54: 533-537.
[5]
Deshpande V S, Fleck N A. High Strain Rate Compressive Behaviour of Aluminium alloy Foams[J]. Int J Impact Eng, 2000, 24: 277-298.
[6]
Hall I W, Guden M, Yu C J. Crushing of Aluminum Closed Cell Foams: Density and Strain Rate Effects[J]. Scripta Materialia, 2000, 43: 515-521.
[7]
Lankford J, Danneman K A. Strain Rate Effects in Porous Materials[A]//Swartz D S, Shih D S, Evans A G, et al. Porous and Cellular Materials for Structural Applications. Materials Research Society Proceedings[C]. 1998, 521: 103-108.
[8]
Lee S, Barthelat F, Moldovan N, et al. Deformation Rate Effects on Failure Modes of Open-Cell Al Foams and Textile Cellular Materials[J]. Inter J Solids Struct, 2006, 43: 53-73.
[9]
Wang Z H, Ma H W, Zhao L M, et al. Studies on the Dynamic Compressive Properties of 0pen-Cell Aluminum Alloy Foams[J]. Scripta Materialia, 2006, 54: 83-87.
[10]
Kanahashi H, Mukai T, Yamada Y, et al. Dynamic Compression of an Ultra-Low Density Aluminium Foam[J]. Mater Sci Eng, 2000, A280: 349-353.
[11]
Tan P J, Reid S R, Harrigan J J, et al. Dynamic Compressive Strength Properties of Aluminium Foams: Part Ⅰ—Experimental Data and Observations[J]. J Mech Phys Solids, 2005, 53: 2174-2205.
[12]
Tan P J, Reid S R, Harrigan J J, et al. Dynamic Compressive Strength Properties of Aluminium Foams: Part Ⅱ—‘Shock’ Theory and Comparison with Experimental Data and Numerical Models[J]. J Mech Phys Solids, 2005, 53: 2206-2230.
[13]
Zhu H X, Thorpe S M, Windle A H. The Geometrical Properties of Irregular Two-Dimensional Voronoi Tessellations[J]. Philos Mag A, 2001, 81(12): 2765-83.
[14]
Zheng Z J, Yu J L, Li J R. Dynamic Crushing of 2D Cellular Structures: A Finite Element Study[J]. Int J Impact Eng, 2005, 32(1-4): 650-664.
[15]
Gibson L J, Ashby M F. Cellular Solids: Structure and Properties. 2nd ed[M]. Oxford: Pergamon Press, 1997.
2008年第22卷第2期
PDF下载
5
2
引用本文
BibTeX
文章信息
  • 接收时间:2007-04-08
  • 首发时间:2026-11-01
  • 出版时间:2008-06-05
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2007-04-08
  • 修回日期:2007-06-16
基金
作者信息
    中国科学技术大学中国科学院材料力学行为和设计重点实验室,安徽 合肥 230027

通讯作者:

虞吉林(1946—),男,教授,博士生导师,主要从事材料和结构冲击动力学方面的研究. E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gywlxb/CN/1323704073626714927
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏