Article(id=1323705197704380866, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323705144138932923, 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=1139932800000, receivedDateStr=2006-02-15, revisedDate=1144857600000, revisedDateStr=2006-04-13, acceptedDate=null, acceptedDateStr=null, onlineDate=1793525512386, onlineDateStr=2026-11-01, pubDate=1173024000000, pubDateStr=2007-03-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793525512386, onlineIssueDateStr=2026-11-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793525512386, creator=13701087609, updateTime=1793525512386, updator=13701087609, issue=Issue{id=1323705144138932923, tenantId=1146029695717560320, journalId=1255847867265597444, year='2007', volume='21', issue='1', pageStart='1', pageEnd='112', issueExtLink='null', onlineDate='null', pubDate='1173024000000', pubDateStr='2007-03-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793525499614, creator='13701087609', updateTime=1793525499614, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=35, endPage=39, ext={EN=ArticleExt(id=1323705197981204931, articleId=1323705197704380866, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Investigation of Precursor Decay and Stress Relaxation in Shock-Compressed 20 Steel, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The precursor decay and stress relaxation behavior of 20 steel under shock compression were studied using planar impact experiments with different sample thickness. Time resolved free surface velocity profile measurements are performed by means of a velocity interferometer system for any reflector (VISAR) with the time resolution of 1 ns. The results show an apparent decay in the Hugoniot elastic limit with increasing propagation distance, as well as a stress relaxation behind the elastic wave front, and nearly 44% loss of Hugoniot elastic limit was observed in the present sample thickness range. The rise time of elastic wave fronts as a function of the sample thickness has also been determined accurately. Experiments with different impact velocities are carried out, and indicate apparently the independence of the dynamic yield behavior on the loading stress amplitude.

, authors=Yong-Gang WANG1, 2, Hong-Liang HE1, authorsList=Yong-Gang WANG, Hong-Liang HE, authorCompany=null, correspAuthors=Hong-Liang HE, 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=1323705198199308740, articleId=1323705197704380866, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=冲击加载下20钢中弹性前驱波衰减与应力松弛行为实验研究, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

通过改变样品厚度,对平面冲击加载下20钢的弹性前驱波的波幅衰减和应力松弛进行了实验研究。采用激光速度干涉测速仪(VISAR)实测了样品后自由面速度历史,采样频率达到1 ns,保证了实验结果的准确性。实验结果显示:Hugoniot弹性极限随着传播距离呈指数衰减,在所研究的样品厚度范围内,Hugoniot弹性极限减小了44%;应力松弛行为和弹性前驱波的上升沿时间也依赖于传播距离;冲击加载的强度对材料动态屈服行为的影响很小。

, authors=王永刚1, 2, 贺红亮1, authorsList=王永刚, 贺红亮, authorCompany=null, correspAuthors=贺红亮, authorNote=

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

, correspAuthorsNote=
贺红亮(1963—),男,研究员,博士生导师,主要从事高压材料科学与力学研究. E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=/DwRCpILVcW6tTRjmnOyMw==, magXml=z26UrL7iiTwr7PkfBEF0Gw==, pdfUrl=null, pdf=YsIHBQowhvZEEef7CV8Bfw==, pdfFileSize=630958, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=kbS2UDVfUiYvwgOR7Nxd4w==, mapNumber=null, fund=null)}, authors=[Author(id=1323705198773928396, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangyonggang@nbu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705198870397391, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705198773928396, language=EN, stringName=Yong-Gang WANG, firstName=Yong-Gang, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705198941700560, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705198773928396, language=CN, stringName=王永刚, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211, bio={"content":"

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

"}, bioImg=null, bioContent=

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705198476132805, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=1., ext=[AuthorCompanyExt(id=1323705198484521414, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705198492910023, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705198551630280, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=2., ext=[AuthorCompanyExt(id=1323705198560018889, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China), AuthorCompanyExt(id=1323705198564213194, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211)])]), Author(id=1323705199013003730, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=honglianghe@263.net, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323705199084306900, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705199013003730, language=EN, stringName=Hong-Liang HE, firstName=Hong-Liang, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705199189164501, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705199013003730, language=CN, stringName=贺红亮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705198476132805, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=1., ext=[AuthorCompanyExt(id=1323705198484521414, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705198492910023, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)])])], keywords=[Keyword(id=1323705199285633494, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=EN, orderNo=1, keyword=solid mechanics), Keyword(id=1323705200950772183, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=EN, orderNo=2, keyword=precursor decay), Keyword(id=1323705201059824088, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=EN, orderNo=3, keyword=stress relaxation), Keyword(id=1323705201126932953, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=EN, orderNo=4, keyword=20 steel), Keyword(id=1323705201290510810, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=CN, orderNo=1, keyword=固体力学), Keyword(id=1323705201345036763, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=CN, orderNo=2, keyword=弹性前驱波), Keyword(id=1323705201416339932, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=CN, orderNo=3, keyword=应力松弛), Keyword(id=1323705201496031709, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, language=CN, orderNo=4, keyword=20钢)], refs=[Reference(id=1323705201760272863, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Steinberg D J, Cochran S G, Guinan M W. A Constitutive Model for Metals Applicable at High-Strain Rate[J]. J Appl Phys, 1980, 51: 1498-1504., articleTitle=null, refAbstract=null), Reference(id=1323705201827381728, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Zerilli F J, Armstrong R W. Dislocation-Mechanics-Based Constitutive Relations for Material Dynamic Calculations[J]. J Appl Phys, 1987, 61: 1816-1826., articleTitle=null, refAbstract=null), Reference(id=1323705201928045026, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Jones O E, Mote J D. Shock-Induced Dynamic Yielding in Copper Single Crystals[J]. J Appl Phys, 1969, 40: 4920-4928., articleTitle=null, refAbstract=null), Reference(id=1323705202129371619, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Asay J R, Fowles G R, Gupta Y M. Determination of Material Relaxation Properties from Measurements on Decaying Elastic Shock Fronts[J]. J Appl Phys, 1972, 43: 744-746., articleTitle=null, refAbstract=null), Reference(id=1323705202192286181, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Gupta Y M, Duvall G E, Fowles G R. Dislocation Mechanisms for Stress Relaxation in Shocked LiF[J]. J Appl Phys, 1975, 46: 532-546., articleTitle=null, refAbstract=null), Reference(id=1323705202263589350, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Jones O E, Neilson F W, Benedick W B. Dynamic Yield Behavior of Explosively Loaded Metals Determined by a Quartz Transducer Technique[J]. J Appl Phys, 1962, 33: 3224-3232., articleTitle=null, refAbstract=null), Reference(id=1323705202326503911, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=de Rességuier T, Hallouin M. Stress Relaxation and Precursor Decay in Laser Shock-Loaded Iron[J]. J Appl Phys, 1998, 84: 1932-1938., articleTitle=null, refAbstract=null), Reference(id=1323705202385224168, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Marom H, Sherman D, Rosenberg Z. Decay of Elastic Waves in Alumina[J]. J Appl Phys, 2000, 88: 5666-5670., articleTitle=null, refAbstract=null), Reference(id=1323705202460721642, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Burke J J, Weiss V. Shock Wave and the Mechanical Properties of Solid[M]. New York: Syracuse University Press, 1970: 23., articleTitle=null, refAbstract=null), Reference(id=1323705202544607723, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Barker L M, Hollenback R E. Laser Interferometer for Measuring High Velocities of Any Reflecting Surface[J]. J Appl Phys, 1972, 43: 4669-4675., articleTitle=null, refAbstract=null), Reference(id=1323705202615910892, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Taylor J W. Dislocation Dynamic and Dynamic Yielding[J]. J Appl Phys, 1965, 36: 3146-3150., articleTitle=null, refAbstract=null), Reference(id=1323705202678825453, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Johnston W G. Yield Points and Delay Times in Single Crystals[J]. J Appl Phys, 1962, 33: 2716-2730., articleTitle=null, refAbstract=null), Reference(id=1323705202741740014, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Johnson J N, Rhode R W. Dynamic Deformation Twinning in Shock-Loaded Iron[J]. J Appl Phys, 1971, 42: 4171-4182., articleTitle=null, refAbstract=null), Reference(id=1323705202813043183, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Kadau K, Germann T C, Lomdahl P S, et al. Atomistic Simulation of Shock-Induced Transformations and Their Orientation Dependence in bcc Fe Single Crystals[J]. Phys Rev B, 2005, 72: 064120., articleTitle=null, refAbstract=null), Reference(id=1323705202880152048, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, 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=Cottrell A H. Dislocations and Plastic Flow in Crystals[M]. London: Oxford University Press, 1953: 133., articleTitle=null, refAbstract=null), Reference(id=1323705202951455217, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=Meryers M A. A Model for Elastic Precursor Waves in the Shock Loading of Polycrystalline Metals[J]. Mater Sci Eng, 1977, 30: 99-111., articleTitle=null, refAbstract=null)], funds=[Fund(id=1323705201613472222, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, awardId=10476027, language=CN, fundingSource=国家自然科学基金NSAF项目(10476027), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1323705198476132805, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=1., ext=[AuthorCompanyExt(id=1323705198484521414, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705198492910023, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705198551630280, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=2., ext=[AuthorCompanyExt(id=1323705198560018889, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China), AuthorCompanyExt(id=1323705198564213194, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211)])], 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/Y2007/V21/I1/35, detailUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/Y2007/V21/I1/35, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gywlxb/CN/PDF/Y2007/V21/I1/35, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gywlxb/EN/PDF/Y2007/V21/I1/35, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1173024000000, fullTextJson=null, articleText=null, reference=null)
收藏切换
冲击加载下20钢中弹性前驱波衰减与应力松弛行为实验研究
收藏切换
PDF下载
王永刚 1, 2 , 贺红亮 1
高压物理学报 | 2007,21(1): 35-39
收起
收藏切换
高压物理学报 | 2007 , 21 (1) : 35 -39
冲击加载下20钢中弹性前驱波衰减与应力松弛行为实验研究
全屏
[Author(id=1323705198773928396, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=wangyonggang@nbu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1323705198870397391, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705198773928396, language=EN, stringName=Yong-Gang WANG, firstName=Yong-Gang, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705198941700560, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705198773928396, language=CN, stringName=王永刚, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211, bio={"content":"

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

"}, bioImg=null, bioContent=

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705198476132805, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=1., ext=[AuthorCompanyExt(id=1323705198484521414, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705198492910023, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)]), AuthorCompany(id=1323705198551630280, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=2., ext=[AuthorCompanyExt(id=1323705198560018889, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China), AuthorCompanyExt(id=1323705198564213194, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198551630280, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211)])]), Author(id=1323705199013003730, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=honglianghe@263.net, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1323705199084306900, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705199013003730, language=EN, stringName=Hong-Liang HE, firstName=Hong-Liang, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1323705199189164501, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, authorId=1323705199013003730, language=CN, stringName=贺红亮, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1323705198476132805, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, xref=1., ext=[AuthorCompanyExt(id=1323705198484521414, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China), AuthorCompanyExt(id=1323705198492910023, tenantId=1146029695717560320, journalId=1255847867265597444, articleId=1323705197704380866, companyId=1323705198476132805, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900)])])]
王永刚1, 2 , 贺红亮1
作者信息
  • 1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
  • 2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211
通讯作者:
贺红亮(1963—),男,研究员,博士生导师,主要从事高压材料科学与力学研究. E-mail:
作者简介:

王永刚(1976—),男,博士研究生,主要从事材料在强动载荷下的力学响应研究. E-mail:

Investigation of Precursor Decay and Stress Relaxation in Shock-Compressed 20 Steel
Yong-Gang WANG1, 2 , Hong-Liang HE1
Affiliations
  • 1.Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China
  • 2.Mechanics and Materials Science Research Center, Ningbo University, Ningbo 315211, China
出版时间: 2007-03-05
文章导航
收藏切换

通过改变样品厚度,对平面冲击加载下20钢的弹性前驱波的波幅衰减和应力松弛进行了实验研究。采用激光速度干涉测速仪(VISAR)实测了样品后自由面速度历史,采样频率达到1 ns,保证了实验结果的准确性。实验结果显示:Hugoniot弹性极限随着传播距离呈指数衰减,在所研究的样品厚度范围内,Hugoniot弹性极限减小了44%;应力松弛行为和弹性前驱波的上升沿时间也依赖于传播距离;冲击加载的强度对材料动态屈服行为的影响很小。

固体力学  /  弹性前驱波  /  应力松弛  /  20钢

The precursor decay and stress relaxation behavior of 20 steel under shock compression were studied using planar impact experiments with different sample thickness. Time resolved free surface velocity profile measurements are performed by means of a velocity interferometer system for any reflector (VISAR) with the time resolution of 1 ns. The results show an apparent decay in the Hugoniot elastic limit with increasing propagation distance, as well as a stress relaxation behind the elastic wave front, and nearly 44% loss of Hugoniot elastic limit was observed in the present sample thickness range. The rise time of elastic wave fronts as a function of the sample thickness has also been determined accurately. Experiments with different impact velocities are carried out, and indicate apparently the independence of the dynamic yield behavior on the loading stress amplitude.

solid mechanics  /  precursor decay  /  stress relaxation  /  20 steel
王永刚, 贺红亮. 冲击加载下20钢中弹性前驱波衰减与应力松弛行为实验研究. 高压物理学报, 2007 , 21 (1) : 35 -39 .
Yong-Gang WANG, Hong-Liang HE. Investigation of Precursor Decay and Stress Relaxation in Shock-Compressed 20 Steel[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (1) : 35 -39 .
  • 国家自然科学基金NSAF项目(10476027)
参考文献 引证文献
排序方式:
[1]
Steinberg D J, Cochran S G, Guinan M W. A Constitutive Model for Metals Applicable at High-Strain Rate[J]. J Appl Phys, 1980, 51: 1498-1504.
[2]
Zerilli F J, Armstrong R W. Dislocation-Mechanics-Based Constitutive Relations for Material Dynamic Calculations[J]. J Appl Phys, 1987, 61: 1816-1826.
[3]
Jones O E, Mote J D. Shock-Induced Dynamic Yielding in Copper Single Crystals[J]. J Appl Phys, 1969, 40: 4920-4928.
[4]
Asay J R, Fowles G R, Gupta Y M. Determination of Material Relaxation Properties from Measurements on Decaying Elastic Shock Fronts[J]. J Appl Phys, 1972, 43: 744-746.
[5]
Gupta Y M, Duvall G E, Fowles G R. Dislocation Mechanisms for Stress Relaxation in Shocked LiF[J]. J Appl Phys, 1975, 46: 532-546.
[6]
Jones O E, Neilson F W, Benedick W B. Dynamic Yield Behavior of Explosively Loaded Metals Determined by a Quartz Transducer Technique[J]. J Appl Phys, 1962, 33: 3224-3232.
[7]
de Rességuier T, Hallouin M. Stress Relaxation and Precursor Decay in Laser Shock-Loaded Iron[J]. J Appl Phys, 1998, 84: 1932-1938.
[8]
Marom H, Sherman D, Rosenberg Z. Decay of Elastic Waves in Alumina[J]. J Appl Phys, 2000, 88: 5666-5670.
[9]
Burke J J, Weiss V. Shock Wave and the Mechanical Properties of Solid[M]. New York: Syracuse University Press, 1970: 23.
[10]
Barker L M, Hollenback R E. Laser Interferometer for Measuring High Velocities of Any Reflecting Surface[J]. J Appl Phys, 1972, 43: 4669-4675.
[11]
Taylor J W. Dislocation Dynamic and Dynamic Yielding[J]. J Appl Phys, 1965, 36: 3146-3150.
[12]
Johnston W G. Yield Points and Delay Times in Single Crystals[J]. J Appl Phys, 1962, 33: 2716-2730.
[13]
Johnson J N, Rhode R W. Dynamic Deformation Twinning in Shock-Loaded Iron[J]. J Appl Phys, 1971, 42: 4171-4182.
[14]
Kadau K, Germann T C, Lomdahl P S, et al. Atomistic Simulation of Shock-Induced Transformations and Their Orientation Dependence in bcc Fe Single Crystals[J]. Phys Rev B, 2005, 72: 064120.
[15]
Cottrell A H. Dislocations and Plastic Flow in Crystals[M]. London: Oxford University Press, 1953: 133.
[16]
Meryers M A. A Model for Elastic Precursor Waves in the Shock Loading of Polycrystalline Metals[J]. Mater Sci Eng, 1977, 30: 99-111.
2007年第21卷第1期
PDF下载
6
2
引用本文
BibTeX
文章信息
  • 接收时间:2006-02-15
  • 首发时间:2026-11-01
  • 出版时间:2007-03-05
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2006-02-15
  • 修回日期:2006-04-13
基金
国家自然科学基金NSAF项目(10476027)
作者信息
    1.中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室,四川 绵阳 621900
    2.宁波大学工学院力学与材料研究中心,浙江 宁波 315211

通讯作者:

贺红亮(1963—),男,研究员,博士生导师,主要从事高压材料科学与力学研究. E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gywlxb/CN/1323705197704380866
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