Article(id=1325114496024458224, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1325114485136044925, 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=1278000000000, receivedDateStr=2010-07-02, revisedDate=1285689600000, revisedDateStr=2010-09-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1793861515289, onlineDateStr=2026-11-05, pubDate=1329235200000, pubDateStr=2012-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793861515289, onlineIssueDateStr=2026-11-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793861515289, creator=13701087609, updateTime=1793861515289, updator=13701087609, issue=Issue{id=1325114485136044925, tenantId=1146029695717560320, journalId=1255847867265597444, year='2012', volume='26', issue='1', pageStart='1', pageEnd='120', issueExtLink='null', onlineDate='null', pubDate='1329235200000', pubDateStr='2012-02-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793861512693, creator='13701087609', updateTime=1793861512693, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=83, endPage=88, ext={EN=ArticleExt(id=1325114496309670897, articleId=1325114496024458224, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=An Abrasion Algorithm for Ogive-Nose Steel Projectile Penetrating Concrete Target, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

A finite difference program is developed to predict the mass loss, nose shape change, and penetration depth of a steel projectile which penetrates into concrete targets based on the modified empirical equation of nose surface abrasion velocity and the assumption that the density of the projectile is constant. The model predictions are compared with the experimental results available in the literature, and good agreements are found between the present calculations and the experimental observations in terms of nose shape and mass loss.

, authors=Yang YANG, Tao HE, He-Ming WEN, authorsList=Yang YANG, Tao HE, He-Ming WEN, authorCompany=null, correspAuthors=He-Ming WEN, 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=1325114496703935474, articleId=1325114496024458224, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=弹体侵彻混凝土靶板过程中磨蚀问题的计算, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

对弹丸在混凝土材料中侵彻时表面磨蚀速度的经验公式进行了改进。假设侵彻过程中密度保持不变,据此编制了可以计算弹丸磨蚀后弹头形状、弹体质量损失以及侵彻深度的简单差分程序。将计算得到的磨蚀后的弹头形状、质量损失与卵形弹侵彻无围压强度为63 MPa的混凝土(石英骨料)实验结果进行比较,两者基本吻合。

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杨阳(1984-),男,博士研究生,主要从事冲击动力学研究. E-mail:

, correspAuthorsNote=
文鹤鸣(1965-),男,教授,博士生导师,主要从事冲击动力学研究. E-mail:
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杨阳(1984-),男,博士研究生,主要从事冲击动力学研究. E-mail:

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杨阳(1984-),男,博士研究生,主要从事冲击动力学研究. E-mail:

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弹体侵彻混凝土靶板过程中磨蚀问题的计算
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杨阳 , 何涛 , 文鹤鸣
高压物理学报 | 2012,26(1): 83-88
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高压物理学报 | 2012 , 26 (1) : 83 -88
弹体侵彻混凝土靶板过程中磨蚀问题的计算
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杨阳 , 何涛, 文鹤鸣
作者信息
  • 中国科学技术大学中国科学院材料力学行为与设计重点实验室,安徽 合肥 230027
通讯作者:
文鹤鸣(1965-),男,教授,博士生导师,主要从事冲击动力学研究. E-mail:
作者简介:

杨阳(1984-),男,博士研究生,主要从事冲击动力学研究. E-mail:

An Abrasion Algorithm for Ogive-Nose Steel Projectile Penetrating Concrete Target
Yang YANG , Tao HE, He-Ming WEN
Affiliations
  • CAS Key Laboratory for Mechanical Behavior and Design of Materials, University of Science and Technology of China, Hefei 230027, China
出版时间: 2012-02-15
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对弹丸在混凝土材料中侵彻时表面磨蚀速度的经验公式进行了改进。假设侵彻过程中密度保持不变,据此编制了可以计算弹丸磨蚀后弹头形状、弹体质量损失以及侵彻深度的简单差分程序。将计算得到的磨蚀后的弹头形状、质量损失与卵形弹侵彻无围压强度为63 MPa的混凝土(石英骨料)实验结果进行比较,两者基本吻合。

侵彻  /  磨蚀效应  /  混凝土  /  弹丸  /  质量损失

A finite difference program is developed to predict the mass loss, nose shape change, and penetration depth of a steel projectile which penetrates into concrete targets based on the modified empirical equation of nose surface abrasion velocity and the assumption that the density of the projectile is constant. The model predictions are compared with the experimental results available in the literature, and good agreements are found between the present calculations and the experimental observations in terms of nose shape and mass loss.

penetration  /  abrasion  /  concrete  /  projectile  /  mass loss
杨阳, 何涛, 文鹤鸣. 弹体侵彻混凝土靶板过程中磨蚀问题的计算. 高压物理学报, 2012 , 26 (1) : 83 -88 .
Yang YANG, Tao HE, He-Ming WEN. An Abrasion Algorithm for Ogive-Nose Steel Projectile Penetrating Concrete Target[J]. Chinese Journal of High Pressure Physics, 2012 , 26 (1) : 83 -88 .

参考文献 引证文献
排序方式:
[1]
Frew D J, Hanchak S J, Green M L, et al. Penetration of concrete targets with ogive-nose steel rods[J]. Int J Impact Eng, 1998, 21(6): 489-497.
[2]
Forrestal M J, Frew D J, Hanchak S J, et al. Penetration of grout and concrete targets with ogive-nose steel projectiles[J]. Int J Impact Eng, 1996, 18(5): 465-476.
[3]
Silling S A, Forrestal M J. Mass loss from abrasion on ogive-nose steel projectiles that penetrate concrete targets[J]. Int J Impact Eng, 2007, 34(11): 1814-1820.
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Chen X W, He L L, Yang S Q. Modeling on mass abrasion of kinetic energy penetrator[J]. Eur J Mech A, 2010, 29(1): 7-17.
[5]
Beissel S R, Johnson G R. An abrasion algorithm for projectile mass loss during penetration[J]. Int J Impact Eng, 2000, 24(2): 103-116.
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Beissel S R, Johnson G R. A three-dimensional abrasion algorithm for projectile mass loss during penetration[J]. Int J Impact Eng, 2002, 27(7): 771-789.
[7]
He T, Wen H M. Determination of the analytical forcing function of target response and its applications in penetration mechanics[J]. Journal of University of Science and Technology of China, 2007, 37(10): 1249-1261. (in Chinese)
何涛, 文鹤鸣. 靶体响应力函数的确定方法及其在侵彻力学中的应用[J]. 中国科学技术大学学报, 2007, 37(10): 1249-1261.
2012年第26卷第1期
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  • 接收时间:2010-07-02
  • 首发时间:2026-11-05
  • 出版时间:2012-02-15
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  • 收稿日期:2010-07-02
  • 修回日期:2010-09-29
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    中国科学技术大学中国科学院材料力学行为与设计重点实验室,安徽 合肥 230027

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文鹤鸣(1965-),男,教授,博士生导师,主要从事冲击动力学研究. E-mail:
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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
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