内容发布更新时间 : 2024/12/25 17:14:51星期一 下面是文章的全部内容请认真阅读。

1.紫铜(johnson_cook) EX=1.19 cm-g-us *MAT_JOHNSON_COOK 1 8.96000 0.46

0.900E-03 2.920E-03 0.310 0.250E-01 1.09 0.1356E+04 210 0.100E-05 0.383E-05 -9.00E+00 3.00 0.00 3.00 0.00 0.00 0.00 0.00

*EOS_GRUNEISEN

1 0.394 1.489 0.00 0.00 2.02 0.47 0.00 1.00

========================================================================================

2.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) *MAT_HIGH_EXPLOSIVE_BURN

1 1.7870001 0.8390000 0.3400000 0.0000000 0.0000000 0.0000000 0.0000000 *EOS_JWL

1 5.8140002 6.8010E-2 4.1000000 1.0000000 0.3500000 0.0900000 1.0000000

0 f, z, ~! J# `# C. _( b4 p1 f8 i& n0 P0 @; ]. F! ~. R3 a( G8 j! a1 M8 ~! K- z0 S) s2 V) f; q/ O. }; w' q--------------------------------------------------------------------------------------- 或者：

*MAT_HIGH_EXPLOSIVE_BURN

1 1.6400000 0.6930000 0.2700000 0.0000000 0.0000000 0.0000000 0.0000000 *EOS_JWL

1 3.7400000 3.2300e-2 4.1500001 0.9500000 0.3000000 0.0700000 1.0000000

( f T w5 {$ c4 c$ W/ z9 a\4 U2 [: j, Z9 O4 l/ M; e, ?\; t* [+ b. \\! V0 Z7 A, i: K4 ?% H6 ?3 @8 U t6 w4 p======================================================================================== 3.高导无氧铜 (Steinberg):

*MAT_STEINBERG

2 8.93 0.477 0.120E-02 36.0 0.450 0.00 0.640E-02 2.83 2.83 0.377E-03 0.100E-02 63.5 0.179E+04 2.02 1.50 -9.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 *EOS_GRUNEISEN

2 0.394 1.49 0.00 0.00 2.02 0.470 0.00 1.00

-------------------------------------------------------------------------------------- (plastic_kinematic):

*MAT_PLASTIC_KINEMATIC

1 8.93 1.17 0.350000 0.400E-02 0.100E-02 1.00 0.00 0.00 0.00

========================================================================================

4.钢(johnson_cook):cm-g-us EX=2.0

/ X5 e8 u. g! E; v2 H# R+ [6 i4 J X# [. l/ m! c, @: x7 H8 q) _5 a% t% E. g7 n# j# E5 b! j) p( x$ K0 [3 O. r9 ]$ A5 X' G' g* Z- v* W/ e# x' P. R) H5 J$ V% f* y# h; {1 |8 a4 {/ O& x( F% m\\7 P9 `) B8 E; I1 I6 g5 a, l( V. A$ [; X; |5 H*MAT_JOHNSON_COOK 1 7.83000 0.77

7.920E-03 5.100E-03 0.260 0.140E-01 1.03 0.1793E+04 294 0.100E-05 0.477E-05 -9.00E+00 3.00 0.0 5.00 0.00 0.00 0.00 0.00

*EOS_GRUNEISEN

1 0.4569 1.490 0.00 0.00 2.17 0.46 0.00 1.00

--------------------------------------------------------------------------------------- *MAT_PLASTIC_KINEMATIC

1 7.83 2.07 0.300000 0.400E-02 5.00E-02 1.00 0.00 0.00 0.00

======================================================================================== 5.混凝土(solid_concrete) *MAT_SOIL_CONCRETE

2 2.500 1.250E-01 1.667E-01 1 2 3 4 -2.00E-05 0.0 0.3 1 *DEFINE_CURVE

1 0 0.0000000 0.0000000 0.0000000 0.0000000 0.0 0.0

0.0953 0.230e-01 0.1823 0.650e-01 0.2624 1.300e-01 0.3365 1.750e-01 0.4055 2.250e-01 0.4700 3.500e-01 *DEFINE_CURVE

2 0 0.0000000 0.0000000 0.0000000 0.0000000 0.0 0.0

0.400e-02 0.240e-02 0.800e-02 0.550e-02 1.200e-02 0.950e-02 1.400e-02 1.260e-02 1.800e-02 1.550e-02 1.000e-01 1.550e-02 *DEFINE_CURVE

3 0 0.0000000 0.0000000 0.0000000 0.0000000 0.00 0.00 1.500e-04 0.00 1.000e-03 0.04 1.000e-02 0.49 1.000e-01 4.90 *DEFINE_CURVE

9 x5 V3 ?8 c. x9 K! ]' U) j5 l* u f- U, y& R B2 R! v2 h& `- j; c\J) R, m; ~5 x3 C. O0 U( X# j$ O$ y+ [, m: @8 W& J\6 t& P* f. F) B7 W9 o- y\) { U2 u\9 F: u0 h( H8 P6 L c2 y, `8 h& O8 H1 @) G z$ L& x: j K# P4 |6 W1 U' l0 Z8 g8 u' ~/ X0 I! y3 ]\- |6 f& h8 u( m' _, j5 l; ~5 {) ~- l4 Y+ Z6 l1 ]* a1 l3 E' f0 @3 ^, X) M6 ^; C; j6 s3 ?6 P# K4 [5 n X9 C% K& r2 ]: z. T4 x! q4 c6 [: g0 L\8 ?7 \\3 o: a) r9 \\1 ?: I0 m; g: E# g- P b* H# n5 d- _7 E6 P1 i. {& i+ b+ ~+ {4 a% A% s$ x\S& ]# F) T\7 `$ J/ T 4 0 0.0000000 0.0000000 0.0000000 0.0000000 0.00 0.01 1.500e-04 0.01 1.000e-03 0.05 1.000e-02 0.50 1.000e-01 5.00

================================================================6.土壤(泡沫材料模型)

*MAT_SOIL_AND_FOAM

2 1.80 1.601E-04 1.328E+02 3.300E-03 1.310E-07 0.1232 0.0 0.0 0.0

0.0 0.050 0.090 0.11 0.15 0.19 0.21 0.22 0.25 0.30

0.0 3.420E-02 4.530E-02 6.760E-02 1.270E-01 2.080E-01 2.710E-01 3.920E-01 5.660E-01 1.230E+00

============================================== *MAT_PLASTIC_KINEMATIC 1 7.82 2.1 0.284 0.0100 0.04 1.0 0.000E+00 0.000E+00 0.000E+00 *MAT_PLASTIC_KINEMATIC

1 7.80 2.1 0.300 0.023 0. 0240. 1.00 0 0 0

PLASTIC_KINEMATIC

1 7.80 2.07 0.300000 0. 235 0.0700 1.00 0.00 0.00 0.00

=================================================== B4C陶瓷

*MAT_JOHNSON_HOLMQUIST_CERAMICS

2 2510e-6 197e+3 0.927 0.7 0.005 0.85 0.67 1.0 260 0.2 19e+3 8.71e+3 1.0 0.001 0.5 233e+3 -593e+3 28e+5 0.1*MAT_GEOLOGIC_CAP_MODEL

1,2700,1.4E10,1.1E10,2.7E7,0.11,8.0E6,1.4E-7 4.43,4.6E-10,0.42,1.1E8

$40号砼,单位：长度mm,时间msec,质量g,力N,压强Mpa *MAT_SCHWER_MURRAY_CAP_MODEL 1,2.3E-3,1.048E4,1.168E4,0,0,1

190,0,184.2,2.5E-3,0.999,0.7,2.5,2.5E3 5,100,1,0,0.999,0.3,0.94

5.0E-2,2.5E-4,3.5E-7,23,0,1,300,13.8

4 a! }+ z7 k# S. D7 0 t$ V3 I* q+ q( P4 n. d, X\9 ~6 e0 y- M: w; [3 k1 s$ ^. l- g( T1 p; j5 e6 n F1 k: n d$ N- P- H; 5 G, `2 J0 M8 Q+ E( [8 L& I/ @. J9 J* L: |: O4 P9 k) R$ X- S% T\g- O- p3 l A/ _8 i9 F- R: [% t: [$ _( \\, D& z' ^: u H, v# J* d% F# Q: g: Y ( ^4 ], M3 ]' B0 Q1 \\% {/ s( e, \\. B( G- U& u T0 m8 ?3 m p( d. N$ C9 _$ j/ d4 o6 t. p) [. Y. r9 N. S: }- J# f5 x& W% ]4 U Y3 O5 F0 d# g\n' {; C; Q& h\i2 g\