James L. O’Daniel, Theodor Krauthammer, Kevin L. Koudela．An UNDEX response validation methodology．International Journal of Impact Engineering 27(2002) 919-937
Effective orthotropic composite material properties Exx Eyy Ezz Gxy ?xy ?yz ?xz ? 3 g/cm GPa GPa GPa GPa TOP_L 1.94 20.39 20.39 10.74 0.28585 0.24183 0.24183 7.929 ALL30_S 1.94 15.55 9.845 10.13 0.42338 0.19622 0.25956 6.134 MID_L 1.94 20.56 16.90 10.67 0.34839 0.21859 0.24533 8.101 Gyz GPa 3.903 3.843 3.884 Gxz GPa 3.903 3.843 3.922 $铝
*MAT_JOHNSON_COOK 2 2.77 0.276
3.37E-03 3.43E-03 0.410 0.100E-01 1.00 0.877E+03 300. 0.100E-05 0.875E-05 -9.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN
2 0.5328 1.338 0.00 0.00 2.00 0.00 0.00 0.00 $金属-铜
*MAT_JOHNSON_COOK
1 8.96 0.478 1.28 0.340000 0.000000
0.900E-03 0.292E-02 0.310 0.250E-01 1.09 0.136E+04 294. 0.100E-05 0.383E-05 -9.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN
1 0.394 1.49 0.00 0.00 2.02 0.470 0.00 0.00 $炸药
*MAT_HIGH_EXPLOSIVE_BURN
2 1.7870001 0.8390000 0.3400000 0.0000000 0.0000000 0.0000000 0.0000000 *EOS_JWL
2 5.8140002 6.8010E-2 4.1000000 1.0000000 0.3500000 0.0900000 1.0000000 $空气
*MAT_NULL
3 1.2250E-3 0.0 17.456E-6 0.0 0.0 0.0 0.0 *EOS_LINEAR_POLYNOMIAL
3 0.0 0.0 0.0 0.0 0.40 0.4 2.5E-6 1.0 $水
*MAT_NULL
4 1.0 -1.00E-4 1E-6 0.0000000 0.0000000 0.0000000 0.0000000 *EOS_GRUNEISEN
4 .14840 1.7900000 .0000000 .0000000 0.110000 3.0000000 .0000000 1.0
0.0 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $ MATERIAL DEFINITIONS $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $
*MAT_HIGH_EXPLOSIVE_BURN
2 1.7870001 0.8390000 0.3400000 0.0000000 0.0000000 0.0000000 0.0000000 *EOS_JWL
2 5.8140002 6.8010E-2 4.1000000 1.0000000 0.3500000 0.0900000 1.0000000 *INITIAL_DETONATION
2 0.0000000 0.0000000 0.0000000 0.0000000 *MAT_NULL
1 1.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 0.0000000 $水
*MAT_010
7 1.000E+00 0.2e-2 0.0 0.000 0.000E-00 2.00
*EOS_GRUNEISEN $水
$ EOSID C S1 S2 S3 GAMA0 A 6 0.1480 1.79 0 0.0000 1.65 0.0 2.895e-6 $ V0 1.0
*EOS_GRUNEISEN $水
$ EOSID C S1 S2 S3 GAMA0 A 15 0.1647 1.921 -0.096 0.0000 0.35 0.0 2.895e-6 $ V0 1.0
*EOS_GRUNEISEN $水
$ EOSID C S1 S2 S3 GAMA0 A 1 0.1480 2.56 -1.986 0.2268 0.50 0.0 2.895e-6 $ V0 1.0 $
*MAT_JOHNSON_COOK $钨合金
9 17.6 1.36 3.50 0.286 0.000000
1.806E-02 0.177E-02 0.120 1.600E-02 1.00 1.723E+03 294. 0.100E-05 0.134E-05 -9.0 2.00 0.00 2.00 0.00 0.00 0.00 0.00 $
*EOS_GRUNEISEN $钨合金
9 0.399 1.24 0.00 0.00 1.54 0.00 0.00 0.00 $
*MAT_PLASTIC_KINEMATIC $树脂
8 1.19 0.780E-01 0.000000 0.800E-03 0.00 1.00 0.00 0.00 2.00 $
*MAT_PLASTIC_KINEMATIC $钨合金
$ mid ro e pr sigy etan beta 6 1.862E+01 1.170E+00 0.22 1.790E-02 1.0 $ src srp fs 0.8 $ $空气
*MAT_NULL
4 1.280E-03 0.000E+00 0.000E+00 0.000E+00 0.000E+00 *EOS_LINEAR_POLYNOMIAL
E0 E0 E0 4 0.000E-00 1.000E-05 0.000E+00 0.000E+00 0.400 0.400 0.000E+00 0.000E+00 0.000E+00 $ $
*MAT_JOHNSON_COOK $铁
5 7.83000 0.77
7.920E-03 5.10E-03 0.260 0.140E-01 1.03 0.1793E+04 294 0.100E-05 0.477E-05 -9.00E+0 3.00 0.0 0.80 0.00 0.00 0.00 0.00
*EOS_GRUNEISEN $铁
5 0.4569 1.490 0.00 0.00 2.17 0.46 0.00 1.00 $金属-铜
*MAT_JOHNSON_COOK
3 8.96 0.478 0.900E-03 0.292E-02 0.310 0.383E-05 -9.00 3.00 0.00 $金属-铜
*EOS_GRUNEISEN
3 0.394 1.49 0.00
1.28 0.250E-01 0.00 0.00 0.340000 0.000000
1.09 0.136E+04 294. 0.00 0.00 0.00 0.00 2.02 0.470 0.100E-05 0.00 0.00 $Define Steel 4340 *MAT_JOHNSON_COOK
1, 7.8400E+00, 0.759E-00, 2.000E+00, 0.320E+00, 0.000E+00
0.793E-02, 0.510E-02, 2.60E-01, 1.400E-02, 1.030E+00, 1.793E+03, 2.930E+02, 1.000E-05 4.400E-06, 2.000E-02, 2.000E+00, 0.000E+00, 0.80E+00, 2.100E+00, -0.05E+00, 2.000E-03 0.610E+00
*EOS_GRUNEISEN
1, 4.578E-01, 1.330E+00, 0.000E+00, 0.000E+00, 1.670E+00, 0.430E+00, 0.000E+00 1.000E+00
$ SI unit :cm-g-microsecond $ unit conversion factor
$ 1 psi=6895 pa, 1 dyn=1e-5 n,1 bar=1e5 pa,1 g/cm**3=0.0361 lb/in**3,1 lb=0.454kg
本参数援引University of Nevada Las Vegas。
*MAT_JOHNSON_COOK 2,8.33,0.51,1.38,0.35
8.963E-4, 2.9163E-3, 0.31,0.025,1.09,1220,293,1E-5 4.4E-6,2.4E-3,2.0,0,-0.54,4.89,-3.03,0.014 1.12
*EOS_GRUNEISEN
2,0.394,1.489,0,0,2.02,0.47 1.0
*MAT_JOHNSON_COOK
G E PR RO 剪切模杨氏模泊松系MID DTF VP 密度 量 量 数 4340 7.84 0.759 2.0 0.32 STEEL OFHC 8.33 1.38 0.35 COPPER TM TR EPSO 熔化温A B N C M 室温 应变率系数 度 4340 0.793E-2 0.51E-2 0.26 0.014 1.03 1793 293 1E-5 STEEL OFHC 8.963E-4 2.9163E-3 0.31 0.025 1.09 1220 293 1E-5 COPPER CP PC SPALL IT D1 D2 D3 D4 比热 失效应力 4340 4.4E-6 0.02 2.0 0 0.8 2.1 -0.05 0.002 STEEL OFHC 4.4E-6 2.4E-3 -0.54 4.89 -3.03 0.014 COPPER D5 4340 0.61 STEEL OFHC 1.12 COPPER *EOS_GRUNEISEN
E0SID C S1 S2 S3 GAMAO A E0 4340 0.4578 1.33 1.67 0.43 STEEL OFHC 0.394 1.489 2.02 0.47 COPPER V0