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STEVEN试验中模拟材料D-90031力学响应的数值模拟 被引量：2

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摘要 对模拟材料D-90031在STEVEN试验中应变及炸药样品盒背板凹坑深度进行了数值模损，模拟结果表明，在射弹低速撞击的情况下(≤100m／s)，所选用材料模型及参数能够再现炸药样品盒背板的凹坑深度，计算结果能够基本反映测试点应变的变化趋势。
作者 韩勇 向永 韩敦信 代晓淦
机构地区 中国工程物理研究院化工材料研究所
出处 《含能材料》 EI CAS CSCD 2004年第A02期545-547,共3页 Chinese Journal of Energetic Materials
关键词 STEVEN试验 D-90031 炸药 安全性 数值模拟
分类号 TQ560.72 [化学工程—炸药化工]
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参考文献5

  • 1Chidester S K, et al. A Frictional Work Predictive Method for the Initiation of Solid High Explosives from Low-Pressure Impacts [A].10th International Detonation Symposium [C], 1993, 785.
  • 2Chidester S K, et al. Low amplitude impact testing and analysis of pristine and aged solid high explosives [A]. 11th International Detonation Symposium [C], 1998, 93-100.
  • 3Idar D J, et al. Low amplitude impact of PBX9501: Modified steven, Spigot gun tests [R]. LA-UR-98-2179.
  • 4Scammon R J, et al. Low amplitude insult project:structural analysis and prediction of low order reaction [A]. 11 th International Detonation Symposium [C], 1998, 111 - 118.
  • 5Yehuda Partom. A threshold criterion for impact ignition [A]. 12th International Detonation Symposium [C], 2002.

同被引文献15

  • 1Chidester S K,Green L G,Lee C G. A frictional work predictive method for the initiation of solid high explo- sives from low pressure impacts[C]// 10th Interna tional Detonation Symposium. Boston: Boston Office of Naval Research, 1993 : 785-792.
  • 2Chidester S K, Tarver C M, Low amplitude impact testing and analysis of pristine and aged high explosives[C]// llth Symposium (International) on Detonation CO. Asp- en: Office of Naval Research, 1998: 93-100.
  • 3Switzer L L. Threshold studies of heated HMX based energetic material targets using the steven impact test [J]. Shock Compression of Condensed Matter-2003, 2003 : 1045-1048.
  • 4Lawrence livermore national laboratory. LS-DYNA Mser's Manual[M]. California: University of California,2001.
  • 5陶文栓,李永堂.热工程学[M].武汉:武汉理工大学出版社,2001.
  • 6HU Zhong, ZHU Li-Hua, WANG Bei-yi, et al. Com- puter simulation of the deep extrusion of a thin-walled cup using the thermo mechanically coupled elasto plat ic FEM[J]. Journal of Materials Processing Technolo gy,2000,102(1):128-137.
  • 7McCelland M C, Maisenschein J L, Howard W M, et al. ALE3D simulation of heating and violence in a Fast Cookoff experiment with LX-10 [C]// 13th Interna- tional Detonation Symposium. Norfolk: Office of Naval Research,2006.
  • 8Chidester S K, Green L G, Lee C G. A Frictional Work Predictive Method for the Initiation of Solid High Explosives from Low Pres- sure Impacts[C] //10th International Detonation Symposium, Office of Naval Research, Boston MA, 1993: 785-792.
  • 9Lawrence livermore national laboratory. LS-DYNA Mserg Manual [ M]. California, University of California, Lawrence Livermore National Laboratory, 2001.
  • 10Tarver C M, Hallquist J O, Erickson L M. Modeling of short pulse duration shock initiation of solid explosive [ C ]//Proceed- ings of 8th Symposium (International) on Detonation, Albuquer- que: [s. n. ]. 1985:951 -961.

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二级引证文献9

含能材料
2004年 第A02期

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