ls_dyna中一些材料参数K文件.doc

1.紫铜(johnson_cook) EX=1.19 cm-g-us% J4 n: Y6 u! g4 U+ I2 k( y |: * F*MAT_JOHNSON_COOK0 f, z, ! J# # C. _( b 1 8.96000 0.46 ; v# D- 0 s3 0.900E-03 2.920E-03 0.310 0.250E-01 1.09 0.1356E+04 210 0.100E-05. C3 N3 k% n/ i# T1 F1 h 0.383E-05 -9.00E+00 3.00 0.00 3.00 0.00 0.00 0.00 ) a4 3 V8 ?5 x |: A2 P9 ?1 N& P 0.00 ! dB! q 3 G0 z# o T7 x m# K*EOS_GRUNEISEN! k- 8 P# Ab+ 1 0.394 1.489 0.00 0.00 2.02 0.47 0.00 4 p1 f8 i& n0 P0 1.00 ; . F! . R3 a( G8 j! a=4 l5 t0 O6 B# b$ m$ q7 Z2.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)1 M8 ! K- z0 S*MAT_HIGH_EXPLOSIVE_BURN8 t9 H0 e$ L* I$ z$ u1 1.7870001 0.8390000 0.3400000 0.0000000 0.0000000 0.0000000 0.0000000J7 6 Z: v) L b8 N* ?*EOS_JWL% p) z. TT2 D5 Y$ v: ! E1 5.8140002 6.8010E-2 4.1000000 1.0000000 0.3500000 0.0900000 1.0000000* ! I& x: |/ S# f) o8 ) s2 V) f; q/ O. ; w q-( fTw5 $ c4 c$ W/ z9 a ?或者：4 U2 : j, Z9 O*MAT_HIGH_EXPLOSIVE_BURN4 l/ M; e, ? m6 R1 Ww7 R 1 1.6400000 0.6930000 0.2700000 0.0000000 0.0000000 0.0000000 0.0000000* M/ R! M8 % C% P6 L*EOS_JWL3 w8 i6 K- s4 q* Z 1 3.7400000 3.2300e-2 4.1500001 0.9500000 0.3000000 0.0700000 1.0000000; t* + b. ! V0 Z7 A, i: K4 ?% H6 ?3 8 Ut6 w4 p=M* R+ Q6 v$ R/ T( F3.高导无氧铜3 k, 7 d( ?3 a# p8 W, o1 N6 A* t- w9 (Steinberg):/ X5 e8 u. g! E; v2 H# R+ 6 i*MAT_STEINBERG4 JX# . l/ m! c, : x7 H2 8.93 0.477 0.120E-0236.0 0.450 0.00 0.640E-028 q) _5 a% t% E. g7 n# j# E5 b! j2.83 2.83 0.377E-03 0.100E-0263.5 0.179E+042.02 1.50 ) p( x$ K0 3 O. r9 $ A5 X G g-9.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 ( S/ m& ?2 k, V& n8 D0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 * Z- v* W/ e# x P. R) H5 J*EOS_GRUNEISEN! Z+ H h) u( y( L! K! Y L7 N2 0.394 1.49 0.00 0.00 2.02 0.470 0.00 : $ 9 b! L0 X0 _+ a1 l2 C3 1.00 $ V% f* y# h; 1 |8 a4 / O-& |6 : x7 W1 f7 q1 r(plastic_kinematic):1 m5 R9 h& h/ - t2 i) V1 ( *MAT_PLASTIC_KINEMATIC& x( F% m V) X b$ xp | 18.93 1.17 0.350000 0.400E-02 0.100E-021.00 $ r2 p4 _* o* D8 e- 0 Y8 _ s0.00 0.00 0.00 L! s2 D( _ w2 l S0 q=7 P9 ) B8 E; I1 I6 g5 a, l4.钢(johnson_cook):cm-g-us EX=2.0( V. A$ ; X; |5 H*MAT_JOHNSON_COOK1 e# M7 u, b( M _& _ 1 7.83000 0.77 ) | s( u4 K3 U 7.920E-03 5.100E-03 0.260 0.140E-01 1.03 0.1793E+04 294 0.100E-05: V5 N1 1 T. H, ? 0.477E-05 -9.00E+00 3.00 0.0 5.00 0.00 0.00 0.00 ! D* ! S, F% |/ E+ N 0.00 2 x y. X- l5 G0 M, B( T( W*EOS_GRUNEISEN- L! O0 K. x% g/ p 1 0.4569 1.490 0.00 0.00 2.17 0.46 0.00 9 x5 V3 ?8 c. x9 K! 1.00 U) j5 l* uf- U, y& R-8 B2 R! v2 h& - j; c M/ J) R, m*MAT_PLASTIC_KINEMATIC) X * ?( 2 p2 L3 i 17.83 2.07 0.300000 0.400E-02 5.00E-021.00 ; 5 x3 C. O0 U( X# j$ O$ y+ 0.00 0.00 0.00 , m: 8 W& J . , H) T+ q& V9 F=* Y3 |5 d j7 H) N- , v+ D: l5.混凝土(solid_concrete)6 t& P* f. F) B7 W9 o- y *MAT_SOIL_CONCRETE; x; # R2 S4 m1 eE5 + F* R 2 2.500 1.250E-01 1.667E-01 1 2 3 4) U2 u n0 P( E0 y9 F-2.00E-05 0.0 0.3 1: u0 h( H8 P6 Lc2 y, *DEFINE_CURVE$ T S% ab# T3 ! u( 6 ?) r% d 1 0 0.0000000 0.0000000 0.0000000 0.00000008 h& O8 H1 ) Gz 0.0 0.0. p1 s5 o2 h( _0 X: 0.0953 0.230e-01$ L& x: jK# P4 |6 W1 U l0 Z 0.1823 0.650e-018 g8 u / X0 I! y3 O9 g. H 0.2624 1.300e-01 L. s c4 r8 6 w4 ; o, q 0.3365 1.750e-01- |6 f& h8 u( m _, j5 l; 0.4055 2.250e-016 U3 M; J! h6 |- x: A: 6 0.4700 3.500e-015 ) - l4 Y+ Z6 l1 * a1 l*DEFINE_CURVE3 E f0 3 , X) M6 ; C; j6 s 2 0 0.0000000 0.0000000 0.0000000 0.0000000% Z* h5 L$ S: V l* ?( X: T: O( t 0.0 0.0& K R3 h! & r6 W0 1 w 0.400e-02 0.240e-023 ?6 P# K4 5 nX9 C 0.800e-02 0.550e-02% K& r2 : z. T4 x! q 1.200e-02 0.950e-024 c6 : g0 L N1 T 1.400e-02 1.260e-028 ?7 3 o: a) r9 1 ?: I 1.800e-02 1.550e-02* e* i- s/ m- b o 1.000e-01 1.550e-020 m; g: E# g- P*DEFINE_CURVEb* H# n5 d- _7 E6 P1 i 3 0 0.0000000 0.0000000 0.0000000 0.0000000. & i+ b+ + 4 a% A 0.00 0.004 Y: F & E, P: e7 A) # l 1.500e-04 0.00$ W/ q4 i( e& j- u9 m9 X; U* c 1.000e-03 0.04% s$ x l1 w- S& # F) T 1.000e-02 0.49 X7 $ E7 $ J/ T 1.000e-01 4.903 P1 Y7 4 G) ?8 % _*DEFINE_CURVE ) A$ A5 X( _7 F0 0 B( f 4 0 0.0000000 0.0000000 0.0000000 0.0000000 1 K9 T0 E1 B/ n 0.00 0.01 M/ g/ w! v, b+ z9 P 1.500e-04 0.014 a! + z7 k# S. D7 t 1.000e-03 0.050 t$ V3 I* q+ q 1.000e-02 0.50: f+ e% h nK3 | 1.000e-01 5.008 C- H4 c6 l4 r+ x=; C; Q& h H n; 5 i2 g V6.土壤(泡沫材料模型) J6 GN. k2 U* M! t*MAT_SOIL_AND_FOAM( P4 n. d, X : l 2 1.80 1.601E-04 1.328E+02 3.300E-03 1.310E-07 0.1232 0.09 6 e0 y- M: w 0.0 0.0; 3 k1 s$ . l 0.0 0.050 0.090 0.11 0.15 0.19 0.21 0.22|9 ) G5 K7 R1 _, H 0.25 0.30- g( T1 p; j5 e6 nF 0.0 3.420E-02 4.530E-02 6.760E-02 1.270E-01 2.080E-01 2.710E-01 3.920E-016 - F! V6 d- T! n 5.660E-01 1.230E+004 0 U% c( J5 o R f6 y; x; N& U$ M=# n$ G( V6 _3 N9 V1 f C*MAT_PLASTIC_KINEMATICW* S$ ! x( X3 e 1 7.822.10.284 0.0100 0.04 1.0 1 k: nd$ N- P- H; R 0.000E+00 0.000E+000.000E+00 ; 3 x5 g( R# D$ X9 6 o0 A*MAT_PLASTIC_KINEMATIC & D7 s# a; % s& T+ & * r4 ) l 1 7.802.10.3000.0230. 0240. 1.005 G, 2 J0 M8 Q+ E( 8 L& I/ 0 0 0. J9 J* L: |: OPLASTIC_KINEMATIC 3 X- z- M: e4 ? Y 1 7.80 2.07 0.300000 0. 2350.0700 1.007 pt, s, Y; Z5 p p 0.00 0.00 0.00 4 P9 k) R$ X- S% T g- O- p3 l=$ I. 6 B* Y* z+ h9 | * j; sB4C陶瓷8 f5 z4 W& g/ G! b) e*MAT_JOHNSON_HOLMQUIST_CERAMICS, A/ _8 i9 F- R: % t: $ _( 22510e-6 197e+3 0.927 0.7 0.005 0.85 0.67 8 z% U6 2 & ?1 H- x* . |7 O$ d1.0 260 0.2 19e+3 8.71e+3 1.05 K6 j* I% c4 S( n0 C) E5 j( uS 0.001 0.5 233e+3 -593e+3 28e+5 0.1, D& z : uH, v# J* d% F# Q: g: Y*MAT_GEOLOGIC_CAP_MODEL0 ?1 B7 G0 C/ k) o0 B/ f( H/ S2 I* S 1,2700,1.4E10,1.1E10,2.7E7,0.11,8.0E6,1.4E-72 t8 t* l) ! DO7 n 4.43,4.6E-10,0.42,1.1E8( 4 , M3 B0 Q1 % / s ( e, . B( G- U& uT0 m8 ? 3 mp( d. N$ C9 _$ j/ d 5 u/ J0 S 8 b5 z; K1 Z; V$40号砼,单位：长度mm,时间msec,质量g,力N,压强Mpa K/ ) y0 s# E7 j- p# n) q* |*MAT_SCHWER_MURRAY_CAP_MODEL $ x4 y; & u B0 C1 S! ( w. 1,2.3E-3,1.048E4,1.168E4,0,0,1 4 o6 t. p) . Y. r9 N. S 190,0,184.2,2.5E-3,0.999,0.7,2.5,2.5E3: - J# f5 x& W% 5,100,1,0,0.999,0.3,0.944 UY3 O5 F0 d# g n 5.0E-2,2.5E-4,3.5E-7,23,0,1,300,13.8 P9 D4 ( j, L/ 1,0,0,0+ r$ 5 p/ x2 R 0.747,3.3E-4,0.17,5E-2,0.66,4E-4,0.16,5E-2$Define Steel 4340 4340号钢% i2 A b8 h* s+ x *MAT_JOHNSON_COOK 7 ! y* 8 6 S! U