ls_dyna中一些材料参数k文件

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1、1.紫铜(johnson_cook)  EX=1.19      cm-g-us%J4n:Y6u!g4U+I2k(y'

2、:{*F*MAT_JOHNSON_COOK0f,z,~!J#`#C._(b      1  8.96000    0.46  ;`  `  v#D-]0s3{0.900E-032.920E-03    0.3100.250E-01    1.090.1356E+04    2100.100E-05.C3N3k%n/i#T1F  {1h0.383E-05-9.00E+00    3.00    0.00    3.00    0.00    0.00    0

3、.00      )a4{3V8?5x'

4、:A2P9?1N&P'^    0.00  !d  B!q'[3G0z#o"T7x"m#K*EOS_GRUNEISEN!k-^8P#A  b+{      1  0.394    1.489    0.00    0.00    2.02    0.47    0.00  4p1f8i&n0P0@    1.00;].F!~.R3a(G8j!a========================================================================================4l5t0O6B#

5、b$m$q7Z2.高能炸药(LS-DYNA中无此材料模型，任取以模型代替，修改k文件)1M8~!K-z0S*MAT_HIGH_EXPLOSIVE_BURN8t9H0e$L*['I$z$u  11.78700010.83900000.34000000.00000000.00000000.00000000.0000000  J7}6Z:v)L'b8N*?*EOS_JWL%p)z.T  T2D5@'Y$v:{!E  15.81400026.8010E-24.10000001.00000000.35000000.09000001.0000000*{!I&x:

6、/S#f)o8)s2V

7、)f;q/O.};w'q---------------------------------------------------------------------------------------(f  T  w5{$c4c$W/z9a"?或者：4U2[:j,Z9O*MAT_HIGH_EXPLOSIVE_BURN4l/M;e,?"m6R1W  w7R      11.64000000.69300000.27000000.00000000.00000000.00000000.0000000*M/R!M8{%C%P6L*EOS_JWL3w8i6K-s4q*Z      13.7

8、4000003.2300e-24.15000010.95000000.30000000.07000001.0000000;t*[+b.!V0Z7A,i:K4?%H6?3@8U  t6w4p========================================================================================  M*R+Q6v$R/T(F3.高导无氧铜3k,@7d(?3a#p8W,o1N6A*t-w9}(Steinberg):/X5e8u.g!E;v2H#R+[6i*MAT_STEINBERG4J  X#[.l/m!c,

9、@:x7H  2    8.93    0.477    0.120E-02  36.0    0.450    0.00    0.640E-028q)_5a%t%E.g7n#j#E5b!j  2.83    2.83    0.377E-030.100E-02  63.5    0.179E+04  2.02    1.50  )p(x$K0[3O.r9]$A5X'G'g-9.00    3.00    0.00    0.00    0.00    0.00    0.00    0.00  (S/m&?2k,^"V&n8D  0.00    0.00    0.00 

10、   0.00    0.00    0.00    0.00    0.00  *Z-v*W/e#x'P.R)H5J*EOS_GRUNEISEN!Z+H"h)u(y(L!K!Y"L7N  2    0.394    1.49    0.00    0.00    2.02    0.470    0.00  :@$^9b!L0X0_+a1l2C3[  1.00  $V%f*y#h;{1

11、8a4{/O----------------------------------------------------