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         l 1 STU~W SCBJKLM?@kl                              ?@u SHPB?@WMב“ù²M。ÿc 2-?@
         Table1 ResultsofSCBpyrotechnicsafteroverloadbyaircannon  SCBJKLM^_`aa§ÒÓ1= 4Xh。’“~
          acceleration  strain  timetoreaction  chipfiringenergy  DEFµpqEFM”D, ^_`a•lŒ”ì, l
              4
          /×10 g     /%      / μ s        /mJ
                                                             Œç–81= 4¿Xh。
          4.55       1.21    13.21        1.116
          5.88       1.11    12.74        1.091                (2) bCcd4gJhiMa§56
          7.21       2.21    12.34        1.083                ¬ 2-~?@¿,SCBJKL¿MžWB=,
          9.87       2.72    11.58        1.008
                                                             ¢žWM—Faì, ÿcžWuÆh˜Mt™ðíš
         10.54       4.05    11.47        1.007
         12.53       4.42    10.83        0.992              —, ÍcZ[\]JKLŒha§›ˆ–ž—Fa§
         14.19       5.06    10.44        0.962              ÒÓ, †’“—FM”DbCcdœžŸ, gJhi
                                                             œ ¡, ¢–ž—FÈÉùd&W, ¡{Z[\]e
         l 2 678 Hopkinson=>~W SCBJKLM?@kl                  fMgJ©?¡j7p\£y¤Æí¥©?£y, ˆ
         Table2 ResultsofSCBpyrotechnicsafteroverloadbySHPB
                                                             ·[²bCcdar, gJhiaì。XØ¢Z[\
          bulletspeed  strain  timetoreaction  chipfiringenergy  ]JKL^_`aÈÉùdi&W, IŒha§†‡
          /m·s -1    /%      / μ s        /mJ
                                                             Ä`aMNO。bCcdVgJhia§ÒÓ4ç
          2.5        1.84    12.60        1.084
                                                             „lvw1= 5V= 6Xh。¡= 5a V= 6a ¿‡
          5.0        6.12    10.74        0.944
          7.5        7.96    8.70         0.910              STU?@¿ SCBJKLMbCcdVgJhi•
          9.8       10.11    8.54         0.913
                                                             × ¡¦§, uXHÒÓåJ¨, ©“ÌíSTU?@
         11.5       11.57    8.66         0.939
                                                             M¤ì~DEFªÀÈÉ SCBJKLbCcd4
                                                             gJhi g I ¤ a M $ % ~  D E F。· = 5bV
                                                             = 6b ¿, ¡{I`aÈÉt« « M& (10.11% 4 Ø
                                                             r), bCcdVgJhiÈÉt$%a§¤¬&W,
                                                             ­®ÕaìM¦§。










                          a.aircannontest





                                                                              a.aircannontest









                            b.SHPBtest
         P 4 ,-?@M`aç„l
         Fig.4 FittingcurvesofStrainobtainedbytwotests

                                                                                b.SHPBtest
           (1) ^_`aa§56
                                                             P 5 ,-?@MbCcdç„l
           ˆ‰Z[\]JKLŠ›ÙCëC‹Œ, ¬ST
                                                             Fig.5 Fittingcurvesoftimetoreactionobtainedbytwotests
         UM?@Ô¿Š›ëCŽgI^_=, STU


         ChineseJournalofEnergeticMaterials,Vol.23,No.2,2015(178-183)  !"#$           www.energeticmaterials.org.cn
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