Article(id=1323704708594020825, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323704676520177870, 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=1158508800000, receivedDateStr=2006-09-18, revisedDate=1167148800000, revisedDateStr=2006-12-27, acceptedDate=null, acceptedDateStr=null, onlineDate=1793525395773, onlineDateStr=2026-11-01, pubDate=1188921600000, pubDateStr=2007-09-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793525395773, onlineIssueDateStr=2026-11-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793525395773, creator=13701087609, updateTime=1793525395773, updator=13701087609, issue=Issue{id=1323704676520177870, tenantId=1146029695717560320, journalId=1255847867265597444, year='2007', volume='21', issue='3', pageStart='225', pageEnd='336', issueExtLink='null', onlineDate='null', pubDate='1188921600000', pubDateStr='2007-09-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793525388126, creator='13701087609', updateTime=1793525388126, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=311, endPage=315, ext={EN=ArticleExt(id=1323704708778570202, articleId=1323704708594020825, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Ballistic Limit Analysis for Projectiles Impacting on Dual Wall Structures at Hypervelocity, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The potential threat from meteoroids and orbital debris particles impacting on pressurized spacecraft prompted a study of ballistic limit analysis. The paper presents a new analytical ballistic limit equation for sphere projectiles normal impacting on thin plates. This equation applies to cases of hypervelocity impacts on dual wall structures. The developed equation is based on theoretical analysis of a perfectly elastic plastic plate. The Rayleigh-Ritz method was used. To test the validity, we predicted 30 tests by the equation. It was found that there are 24 predictions corresponding to the tests. Curve is presented for the critical projectile diameter versus the projectile velocity. The curve is in good agreement with curves that have been developed by Christiansen.

, authors=Li DING, Wei ZHANG, Bao-Jun PANG, Can-An LI, authorsList=Li DING, Wei ZHANG, Bao-Jun PANG, Can-An LI, authorCompany=null, correspAuthors=null, 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=1323704708954730971, articleId=1323704708594020825, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=球弹丸超高速碰撞双层板防护结构撞击极限分析, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

防护结构的撞击极限是空间防护领域的重要研究内容。基于对理想弹塑性薄板的分析,得到了双层板结构的撞击极限方程。所得方程适用于球形弹丸超高速正撞击双层板结构的情况,分析时采用了Rayleigh-Ritz法及Tresca屈服准则。为验证方程的有效性,对实验进行了预报分析,并且与已有的经验方程的撞击极限曲线进行了对比。结果发现,方程预测结果的准确率为80%,且所得的撞击极限曲线与已有的经验方程曲线吻合得很好。

, authors=丁莉, 张伟, 庞宝君, 李灿安, authorsList=丁莉, 张伟, 庞宝君, 李灿安, authorCompany=null, correspAuthors=null, authorNote=

丁莉(1979—),女,博士研究生,主要从事空间碎片超高速撞击与航天器防护研究工作. E-mail:

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丁莉(1979—),女,博士研究生,主要从事空间碎片超高速撞击与航天器防护研究工作. E-mail:

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丁莉(1979—),女,博士研究生,主要从事空间碎片超高速撞击与航天器防护研究工作. E-mail:

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球弹丸超高速碰撞双层板防护结构撞击极限分析
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丁莉 , 张伟 , 庞宝君 , 李灿安
高压物理学报 | 2007,21(3): 311-315
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高压物理学报 | 2007 , 21 (3) : 311 -315
球弹丸超高速碰撞双层板防护结构撞击极限分析
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丁莉 , 张伟, 庞宝君, 李灿安
作者信息
  • 哈尔滨工业大学空间碎片高速撞击研究中心,黑龙江 哈尔滨 150080
作者简介:

丁莉(1979—),女,博士研究生,主要从事空间碎片超高速撞击与航天器防护研究工作. E-mail:

Ballistic Limit Analysis for Projectiles Impacting on Dual Wall Structures at Hypervelocity
Li DING , Wei ZHANG, Bao-Jun PANG, Can-An LI
Affiliations
  • Hypervelocity Impact Research Center, Harbin Institute of Technology, Harbin 150080, China
出版时间: 2007-09-05
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防护结构的撞击极限是空间防护领域的重要研究内容。基于对理想弹塑性薄板的分析,得到了双层板结构的撞击极限方程。所得方程适用于球形弹丸超高速正撞击双层板结构的情况,分析时采用了Rayleigh-Ritz法及Tresca屈服准则。为验证方程的有效性,对实验进行了预报分析,并且与已有的经验方程的撞击极限曲线进行了对比。结果发现,方程预测结果的准确率为80%,且所得的撞击极限曲线与已有的经验方程曲线吻合得很好。

空间防护  /  解析方法  /  撞击极限方程  /  超高速碰撞

The potential threat from meteoroids and orbital debris particles impacting on pressurized spacecraft prompted a study of ballistic limit analysis. The paper presents a new analytical ballistic limit equation for sphere projectiles normal impacting on thin plates. This equation applies to cases of hypervelocity impacts on dual wall structures. The developed equation is based on theoretical analysis of a perfectly elastic plastic plate. The Rayleigh-Ritz method was used. To test the validity, we predicted 30 tests by the equation. It was found that there are 24 predictions corresponding to the tests. Curve is presented for the critical projectile diameter versus the projectile velocity. The curve is in good agreement with curves that have been developed by Christiansen.

shield structure  /  analytical method  /  ballistic limit equation  /  hypervelocity impact
丁莉, 张伟, 庞宝君, 李灿安. 球弹丸超高速碰撞双层板防护结构撞击极限分析. 高压物理学报, 2007 , 21 (3) : 311 -315 .
Li DING, Wei ZHANG, Bao-Jun PANG, Can-An LI. Ballistic Limit Analysis for Projectiles Impacting on Dual Wall Structures at Hypervelocity[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (3) : 311 -315 .

参考文献 引证文献
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2007年第21卷第3期
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  • 接收时间:2006-09-18
  • 首发时间:2026-11-01
  • 出版时间:2007-09-05
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  • 收稿日期:2006-09-18
  • 修回日期:2006-12-27
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    哈尔滨工业大学空间碎片高速撞击研究中心,黑龙江 哈尔滨 150080
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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
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