Article(id=1324427022000333790, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1324426994615727048, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1007-7294.2026.09.009, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1777132800000, receivedDateStr=2026-04-26, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1793697608709, onlineDateStr=2026-11-03, pubDate=1789401600000, pubDateStr=2026-09-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793697608709, onlineIssueDateStr=2026-11-03, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793697608709, creator=13701087609, updateTime=1793697608709, updator=13701087609, issue=Issue{id=1324426994615727048, tenantId=1146029695717560320, journalId=1240685776644648972, year='2026', volume='30', issue='9', pageStart='1397', pageEnd='1576', issueExtLink='null', onlineDate='null', pubDate='1789401600000', pubDateStr='2026-09-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1793697602180, creator='13701087609', updateTime=1793699937016, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1324436787699000005, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1324426994615727048, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1324436787699000006, tenantId=1146029695717560320, journalId=1240685776644648972, issueId=1324426994615727048, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1495, endPage=1506, ext={EN=ArticleExt(id=1324427022201660383, articleId=1324427022000333790, tenantId=1146029695717560320, journalId=1240685776644648972, language=EN, title=Experimental study on the high strain rate uniaxial compression of pure water ice at −20 ℃ using SHPB, columnId=1242129251223274417, journalTitle=Journal of Ship Mechanics, columnName=Structural Mechanics, runingTitle=null, highlight=null, articleAbstract=
The dynamic mechanical behavior of ice at high strain rates is crucial for polar engineering safety and ice–structure interaction studies. Based on an improved specimen preparation method and a Split Hopkinson Pressure Bar (SHPB) system, this study conducted high strain rate uniaxial compression tests on pure water ice at −20 ℃ in the range of 1054−1972 s−1. The results show that pure water ice exhibits clear strain rate sensitivity: peak stress increases from 13.2 MPa to 25.1 MPa (≈ 90% increase), while peak strain shows no monotonic trend but remains scattered. Stress-strain curves generally display a sharp-peak profile, followed by rapid decay and the formation of a residual load-bearing platform of 1−7 MPa at strains around 0.05−0.06, with higher strain rates showing a "delayed instability" characterized by slower post-peak decay and higher residual strength. High-speed imaging further reveals a staged failure process of crack initiation, macro-cracking, and granular fragmentation, corresponding to the residual platform. Even under strict specimen screening and temperature control, peak stress still exhibits scatter of about 15%−20% at similar strain rates, suggesting that strain rate alone is insufficient to explain the mechanical response and that future constitutive models should introduce microstructural or statistical parameters. Cross-comparison with existing literature indicates that the present results fall within the established response range but demonstrate higher consistency and reliability due to stricter control of specimen thickness, temperature uniformity, and loading conditions. Overall, this study supplements the high strain rate database of pure water ice at −20 ℃, clarifies its strain rate sensitivity, residual load-bearing mechanism, and staged failure characteristics, and provides experimental evidence for dynamic response analysis and constitutive model development in cold-region engineering.
, authors=He-gang JI
1, Jian ZHANG
1, Jun-jie LIU
2, Jin-song XIA
2, Jun-jie KANG
1, authorsList=He-gang JI, Jian ZHANG, Jun-jie LIU, Jin-song XIA, Jun-jie KANG, authorCompany=null, correspAuthors=null, 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=1324427037397622833, articleId=1324427022000333790, tenantId=1146029695717560320, journalId=1240685776644648972, language=CN, title=基于SHPB的−20 ℃纯水冰高应变率单轴压缩试验研究, columnId=1241023038926410098, journalTitle=船舶力学, columnName=结构力学, runingTitle=null, highlight=null, articleAbstract=
冰在高应变率下的动态力学行为对极地工程安全和冰−结构相互作用研究具有重要意义。本文基于改进的制样工艺和分离式霍普金森压杆(SHPB)系统,对−20 ℃下纯水冰在1054~1972 s−1区间开展了高应变率单轴压缩试验。结果表明,纯水冰在该区间内表现出典型的应变率敏感性:峰值应力随应变率由13.2 MPa增至25.1 MPa,增幅约90%;峰值应变则未呈单调变化趋势,分布较为分散。应力−应变曲线整体呈尖峰形态,在峰值后迅速衰减,并在应变约0.05~0.06时形成1~7 MPa的残余承载平台,高应变率下表现出“延迟失稳”特征。高速摄像结果揭示了破坏的阶段性过程,包括裂纹萌生、宏观裂解与颗粒化粉碎,与峰后残余承载平台相呼应。在近似应变率条件下,峰值应力仍存在约15%~20%的离散度,提示未来本构模型需引入微观结构或统计性参量以提高预测能力。跨文献对比显示,本研究结果整体落入已有响应区间,但在制样、控温与加载控制方面具备更高一致性与可靠性。本文补充了−20 ℃下纯水冰的高应变率数据库,揭示了其应变率敏感性、残余承载机理及破坏阶段性特征,为寒区工程动力响应分析和本构模型构建提供了试验依据。
, authors=姬贺港
1, 张健
1, 刘俊杰
2, 夏劲松
2, 康俊杰
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(in Chinese), articleTitle=null, refAbstract=null), Reference(id=1324427350775038588, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=汪 洋, 李玉龙, 刘传雄. 利用SHPB测定高应变率下冰的动态力学行为[J]. 爆炸与冲击, 2011, 31(2): 215‒219., articleTitle=null, refAbstract=null), Reference(id=1324427350850536061, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Wang Y, Li Y L, Liu C X. Dynamic mechanical behaviors of ice at high strain rates[J]. Explosion and Shock Wave, 2011, 31(2): 215‒219. (in Chinese), articleTitle=null, refAbstract=null), Reference(id=1324427350921839230, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=Okada M, Liou N S, Prakash V, et al. Tribology of high-speed metal-on-metal sliding at near-melt and fully-melt interfacial temperatures[J]. Wear, 2001, 249(8): 672-686., articleTitle=null, refAbstract=null), Reference(id=1324427351005725311, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=Ullah H, Irfan M A, Prakash V. 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Journal of the Mechanics and Physics of Solids, 1963, 11(3): 155-179., articleTitle=null, refAbstract=null), Reference(id=1324427351328686723, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=王礼立, 王永刚. 应力波在用SHPB研究材料动态本构特性中的重要作用[J]. 爆炸与冲击, 2005(1): 17‒25., articleTitle=null, refAbstract=null), Reference(id=1324427351399989892, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, 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=Wang L L, Wang Y G. The important role of stress waves in the study on dynamic constitutive behavior of materials by SHPB[J]. Explosion and Shock Wave, 2005(1): 17‒25. (in Chinese), articleTitle=null, refAbstract=null)], funds=[Fund(id=1324427348346536565, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, awardId=null, language=CN, fundingSource=科技部外专局资助项目(T230515007), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1324427338963878447, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, xref=1, ext=[AuthorCompanyExt(id=1324427338984849968, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, companyId=1324427338963878447, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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1江苏科技大学,江苏 镇江 212000)]), AuthorCompany(id=1324427339232313907, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, xref=2, ext=[AuthorCompanyExt(id=1324427339240702516, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, companyId=1324427339232313907, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2China Ship Scientific Research Center, Wuxi 214082, China), AuthorCompanyExt(id=1324427339249091125, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, companyId=1324427339232313907, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2中国船舶科学研究中心,江苏 无锡 214082)])], figs=[ArticleFig(id=1324427344210952795, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.1, caption=
Preparation process and structural characteristics of pure water ice specimens during horizontal freezing in a traditional metal mold, figureFileSmall=6mCTLUQECaqka9Uw7jumaA==, figureFileBig=Om5x3TqU3sY7pXl+3tc20g==, tableContent=null), ArticleFig(id=1324427344303227484, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图1, caption=
传统金属模具水平冷冻过程中纯水冰样的制备过程与结构特征, figureFileSmall=6mCTLUQECaqka9Uw7jumaA==, figureFileBig=Om5x3TqU3sY7pXl+3tc20g==, tableContent=null), ArticleFig(id=1324427344403890781, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.2, caption=
Schematic diagram of the vertical directional freezing process for specimen preparation, figureFileSmall=rDFTOiAzHAfYWcZSxU9+Dg==, figureFileBig=OI3FOOr+1B4eG7y4Qny0jw==, tableContent=null), ArticleFig(id=1324427344496165470, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图2, caption=
用于试样制备的垂直定向冻结过程示意图, figureFileSmall=rDFTOiAzHAfYWcZSxU9+Dg==, figureFileBig=OI3FOOr+1B4eG7y4Qny0jw==, tableContent=null), ArticleFig(id=1324427346194858591, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.3, caption=
Preparation process of pure water ice specimens for dynamic compression tests, figureFileSmall=U2uUPoAw0KR1gSjVhfjGNw==, figureFileBig=+nuq2g8WC1w82TkSRpATCw==, tableContent=null), ArticleFig(id=1324427346270356064, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图3, caption=
用于动态压缩试验的纯水冰试样制备流程, figureFileSmall=U2uUPoAw0KR1gSjVhfjGNw==, figureFileBig=+nuq2g8WC1w82TkSRpATCw==, tableContent=null), ArticleFig(id=1324427346404573793, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.4, caption=
Typical microstructural characteristics of pure water ice specimens observed under polarized light at −20 ℃, figureFileSmall=GrSJD8hMMhrKvWL4hLwPpg==, figureFileBig=xD43+Gtj0WPOQQyInMD8ZQ==, tableContent=null), ArticleFig(id=1324427346522014306, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图4, caption=
在−20 ℃下以偏振光观察的纯水冰试样典型微观特征, figureFileSmall=GrSJD8hMMhrKvWL4hLwPpg==, figureFileBig=xD43+Gtj0WPOQQyInMD8ZQ==, tableContent=null), ArticleFig(id=1324427346635260515, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.5, caption=
Improved split Hopkinson pressure bar (SHPB) apparatus for dynamic compression tests of pure water ice, figureFileSmall=EB4bDMZS6yBr2sNFmGlNEw==, figureFileBig=eYfkyx2f+mhjw/E/stVn2g==, tableContent=null), ArticleFig(id=1324427346773672548, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图5, caption=
用于纯水冰动态压缩试验的改进型分离式霍普金森试验装置, figureFileSmall=EB4bDMZS6yBr2sNFmGlNEw==, figureFileBig=eYfkyx2f+mhjw/E/stVn2g==, tableContent=null), ArticleFig(id=1324427346878530149, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.6, caption=
Waveform analysis of pure water ice under SHPB conditions, figureFileSmall=8KKyPcyDCSC5/dUwYML9PA==, figureFileBig=T8bKqXycOIIRRBD/bGs4kA==, tableContent=null), ArticleFig(id=1324427347033719398, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图6, caption=
SHPB条件下纯水冰的波形分析, figureFileSmall=8KKyPcyDCSC5/dUwYML9PA==, figureFileBig=T8bKqXycOIIRRBD/bGs4kA==, tableContent=null), ArticleFig(id=1324427347117605479, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.7, caption=
Stress-strain curves of pure water ice at −20 ℃, figureFileSmall=TsQp0vfGS6OgY38N2BctTQ==, figureFileBig=fSz4li7bBpDhW89GdI7z5Q==, tableContent=null), ArticleFig(id=1324427347184714344, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图7, caption=
−20 ℃纯水冰应力−应变曲线, figureFileSmall=TsQp0vfGS6OgY38N2BctTQ==, figureFileBig=fSz4li7bBpDhW89GdI7z5Q==, tableContent=null), ArticleFig(id=1324427347260211817, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.8, caption=
Relationship between peak stress, strain rate, and impact velocity of pure water ice at −20 ℃, figureFileSmall=op8tiKLBqwIRDRdB8kmYhw==, figureFileBig=nR6zRFZKubuudfQttkyEKQ==, tableContent=null), ArticleFig(id=1324427347356680810, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图8, caption=
−20 ℃条件下纯水冰峰值应力随应变率、速度变化关系, figureFileSmall=op8tiKLBqwIRDRdB8kmYhw==, figureFileBig=nR6zRFZKubuudfQttkyEKQ==, tableContent=null), ArticleFig(id=1324427347423789675, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.9, caption=
High-speed photographic sequence of the failure process of pure water ice under dynamic compression at −20 ℃ and 18.1 m/s, figureFileSmall=I6LxLmqQjn1ak5XVPwVkMQ==, figureFileBig=deK5l06SWyyM7O/w0pSHxA==, tableContent=null), ArticleFig(id=1324427347495092844, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图9, caption=
−20 ℃、18.1 m/s动态压缩条件下纯水冰破坏过程的高速摄影图, figureFileSmall=I6LxLmqQjn1ak5XVPwVkMQ==, figureFileBig=deK5l06SWyyM7O/w0pSHxA==, tableContent=null), ArticleFig(id=1324427347562201709, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Fig.10, caption=
Comparison between peak stress-strain rate data of pure water ice at −20 ℃ and existing literature results, figureFileSmall=D37Qk5UoY/zy5peRPwZAMw==, figureFileBig=MX4+x9bhYpD7a5LIGQEJIg==, tableContent=null), ArticleFig(id=1324427347637699182, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=图10, caption=
−20 ℃下纯水冰峰值应力−应变率数据与已有文献结果对比, figureFileSmall=D37Qk5UoY/zy5peRPwZAMw==, figureFileBig=MX4+x9bhYpD7a5LIGQEJIg==, tableContent=null), ArticleFig(id=1324427347750945391, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Tab.1, caption=
Chemical composition of pure water
, figureFileSmall=null, figureFileBig=null, tableContent=
| 分析物名称 | 分析方法 | 标准 / (mg·L−1) | 检测结果 /(mg·L−1) | 结论 |
| 总大肠杆菌数 | GB/T 5750.12-2023 5.2 | N/A | 未检出 | 符合 |
| 氟化物 | GB/T 5750.5-2023 6.2 | 0.01 | 0.15 | 符合 |
硝酸盐 (以N计) | GB/T 5750.5-2023 6.2 | 0.01 | 1.35 | 符合 |
| 氯化物 | GB/T 5750.5-2023 6.2 | 0.01 | 27.7 | 符合 |
| 硫酸盐 | GB/T 5750.5-2023 6.2 | 0.01 | 48.4 | 符合 |
总硬度 (以CaCO3计) | GB/T 5750.4-2023 10.1 | 1.0 | 129 | 符合 |
| 钠 | GB/T 5750.6-2023 4.4 | 0.005 | 18.2 | 符合 |
亚硝酸盐 (以N计) | GB/T 5750.5-2023 12.1 | 0.001 | <0.001 | 符合 |
), ArticleFig(id=1324427347822248560, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=表1, caption=
纯净水化学成分
, figureFileSmall=null, figureFileBig=null, tableContent=
| 分析物名称 | 分析方法 | 标准 / (mg·L−1) | 检测结果 /(mg·L−1) | 结论 |
| 总大肠杆菌数 | GB/T 5750.12-2023 5.2 | N/A | 未检出 | 符合 |
| 氟化物 | GB/T 5750.5-2023 6.2 | 0.01 | 0.15 | 符合 |
硝酸盐 (以N计) | GB/T 5750.5-2023 6.2 | 0.01 | 1.35 | 符合 |
| 氯化物 | GB/T 5750.5-2023 6.2 | 0.01 | 27.7 | 符合 |
| 硫酸盐 | GB/T 5750.5-2023 6.2 | 0.01 | 48.4 | 符合 |
总硬度 (以CaCO3计) | GB/T 5750.4-2023 10.1 | 1.0 | 129 | 符合 |
| 钠 | GB/T 5750.6-2023 4.4 | 0.005 | 18.2 | 符合 |
亚硝酸盐 (以N计) | GB/T 5750.5-2023 12.1 | 0.001 | <0.001 | 符合 |
), ArticleFig(id=1324427347897746033, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Tab.2, caption=
Experimental results for tests conducted at −20 ℃
, figureFileSmall=null, figureFileBig=null, tableContent=
| 试验编号 | 冲击速度 /(m·s−1) | 应变率 /s−1 | 峰值应变 /(×10−3) | 峰值应力 /MPa |
| CT-20-001 | 14.1 | 1054 | 5.4 | 13.3 |
| CT-20-002 | 15.1 | 1199 | 8.8 | 15.9 |
| CT-20-003 | 15.1 | 1120 | 6.5 | 13.2 |
| CT-20-004 | 15.3 | 1155 | 11.1 | 16.7 |
| CT-20-005 | 16.1 | 1247 | 9.2 | 16.9 |
| CT-20-006 | 16.2 | 1269 | 6.2 | 14.6 |
| CT-20-007 | 18.1 | 1323 | 6.8 | 20.3 |
| CT-20-008 | 18.2 | 1355 | 10.5 | 17.7 |
| CT-20-009 | 19.3 | 1653 | 11.3 | 19.0 |
| CT-20-010 | 19.6 | 1513 | 7.8 | 20.0 |
| CT-20-011 | 19.9 | 1755 | 9.5 | 18.6 |
| CT-20-012 | 20.0 | 1736 | 8.1 | 20.1 |
| CT-20-013 | 21.2 | 1903 | 20.5 | 18.4 |
| CT-20-014 | 21.2 | 1911 | 11.2 | 21.1 |
| CT-20-015 | 22.8 | 1972 | 16.6 | 25.1 |
| CT-20-016 | 22.8 | 1941 | 15.7 | 21.8 |
), ArticleFig(id=1324427347990020722, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=CN, label=表2, caption=
−20 ℃条件下试验的试验结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 试验编号 | 冲击速度 /(m·s−1) | 应变率 /s−1 | 峰值应变 /(×10−3) | 峰值应力 /MPa |
| CT-20-001 | 14.1 | 1054 | 5.4 | 13.3 |
| CT-20-002 | 15.1 | 1199 | 8.8 | 15.9 |
| CT-20-003 | 15.1 | 1120 | 6.5 | 13.2 |
| CT-20-004 | 15.3 | 1155 | 11.1 | 16.7 |
| CT-20-005 | 16.1 | 1247 | 9.2 | 16.9 |
| CT-20-006 | 16.2 | 1269 | 6.2 | 14.6 |
| CT-20-007 | 18.1 | 1323 | 6.8 | 20.3 |
| CT-20-008 | 18.2 | 1355 | 10.5 | 17.7 |
| CT-20-009 | 19.3 | 1653 | 11.3 | 19.0 |
| CT-20-010 | 19.6 | 1513 | 7.8 | 20.0 |
| CT-20-011 | 19.9 | 1755 | 9.5 | 18.6 |
| CT-20-012 | 20.0 | 1736 | 8.1 | 20.1 |
| CT-20-013 | 21.2 | 1903 | 20.5 | 18.4 |
| CT-20-014 | 21.2 | 1911 | 11.2 | 21.1 |
| CT-20-015 | 22.8 | 1972 | 16.6 | 25.1 |
| CT-20-016 | 22.8 | 1941 | 15.7 | 21.8 |
), ArticleFig(id=1324427348099072627, tenantId=1146029695717560320, journalId=1240685776644648972, articleId=1324427022000333790, language=EN, label=Tab.3, caption=
Comparison of high strain rate test conditions and peak stress of freshwater ice between this study and previous literature
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| 温度 /℃ | 应变率 /S−1 | 峰值应力 /MPa | 试样尺寸 /mm | 杆件尺寸 | 是否有低温装置 | 冰样类型 | 参考文献 |
| −15 | 100~272 | 24.5~33.6 | 直径19厚3 | 入射杆1.8 m 透射杆2.0 m 直径19.05 mm | 有 | 纯水冰 | [3] |
| −10 | 92~770 | 9.5~26.1 | 有 | 纯水冰 | [2] |
| −30 | 62~1441 | 23~58.4 | 有 | 纯水冰 | [2] |
| −18 | 1053~2331 | 14.5~27.6 | 直径25厚5 | 入/透杆长1.5 m 直径25 mm | 无 | 纯水冰 | [5] |
| −10 | 850~2000 | 10~18.5 | 直径15厚5 | 入射杆1.7 m 透射杆1.2 m 直径20 mm | 无 | 纯水冰 | [6] |
| −25 | 700~2000 | 17.3~26.8 | 直径15厚5 | 无 | 纯水冰 | [6] |
| −20 | 1054~1972 | 13.2~25.1 | 直径49厚10 | 入/透杆长2.0 m 直径50 mm | 有 | 纯水冰 | − |
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本研究与已有文献中纯水冰高应变率试验条件及峰值应力对比
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| 温度 /℃ | 应变率 /S−1 | 峰值应力 /MPa | 试样尺寸 /mm | 杆件尺寸 | 是否有低温装置 | 冰样类型 | 参考文献 |
| −15 | 100~272 | 24.5~33.6 | 直径19厚3 | 入射杆1.8 m 透射杆2.0 m 直径19.05 mm | 有 | 纯水冰 | [3] |
| −10 | 92~770 | 9.5~26.1 | 有 | 纯水冰 | [2] |
| −30 | 62~1441 | 23~58.4 | 有 | 纯水冰 | [2] |
| −18 | 1053~2331 | 14.5~27.6 | 直径25厚5 | 入/透杆长1.5 m 直径25 mm | 无 | 纯水冰 | [5] |
| −10 | 850~2000 | 10~18.5 | 直径15厚5 | 入射杆1.7 m 透射杆1.2 m 直径20 mm | 无 | 纯水冰 | [6] |
| −25 | 700~2000 | 17.3~26.8 | 直径15厚5 | 无 | 纯水冰 | [6] |
| −20 | 1054~1972 | 13.2~25.1 | 直径49厚10 | 入/透杆长2.0 m 直径50 mm | 有 | 纯水冰 | − |
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