lsdyna材料总结【共507页word】【原价500元】

几个常用材料参数

1、材料失效

*mat_add_erosion

2、橡胶：Blatz-ko  1150和1.04e9

橡胶2：moony：0.0018、0.499、c10=80、c01=20PSI

3、尼龙：

*MAT_ELASTIC

         2    1.6     2.4       0.300000     0.0       0.0       0.0 玻璃：密度2390、体积模量=6.05e10、剪切模量初始2.74e10、剪切模量无穷=0、0.53/1.8887

4、泡沫：

单位采用cmg微秒时：

*mat_low_density_viscous_foam

1,0.04,1.25e-3,11,4e-4,0.5,,0.05

1,0,0,0,0,0,0,6

*DEFINE_CURVE

$    1LCID     2SIDR      3SFA      4SFO     5OFFA     6OFFO   7DATTYP

        11                                                            

$                 1A                  2O

                   0              0

               0.01              1e-3

              0.05               4e-3

              0.1                7e-3

5、钛合金：双线性随动硬化：1e11、0.36、密度4650、屈服7e7、剪切模量1.12e8；

5、钨合金塑形

*MAT_PLASTIC_KINEMATIC

         1  17.6      3.50      0.284000 0.108E-01 0.500E-02 0.100    

  0.00      0.00     0.500E-01

6、钢塑形

*MAT_PLASTIC_KINEMATIC

         2  7.80      2.00      0.300000 0.355E-02 0.400E-02 0.100    

  0.00      0.00     0.350

7、钢：

*MAT_JOHNSON_COOK

         1      7.83   0.77    

 7.920E-03 5.100E-03  0.260   0.140E-01      1.03 0.1793E+04      294  0.10E-05

 0.477E-05 -9.00E+00   3.00        0.00      0.80       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

8、铝合金

*MAT_JOHNSON_COOK

         6  2.77     0.259         0.690    0.3300  1.000000

 0.265E-02 0.426E-02 0.340     0.150E-01      1.00       775      294  0.100E-05

 0.875E-05 -9.00      2.00          0.00      1.00      0.00     0.00     0.0000

  0.00    

$

*EOS_GRUNEISEN

         6   0.5386      1.339      0.00      0.00      1.97     0.48       0.00    

  1.00 

9、钨合金

*MAT_JOHNSON_COOK

$      MID        R0         G         E        PR       DTF        VP

         1      17.6      1.36      3.50     0.284      0.00

$        A         B         N         C         M        TM        TR      EPS0

 0.151E-01 0.177E-02      0.12  0.80E-02      1.000.1450E+04       294 0.100E-05

$       CP        PC     SPALL        IT        D1        D2        D3        D4

 0.134E-05     -9.00      3.00      0.00      1.50      0.00      0.00      0.00

$       D5

      0.00

*EOS_GRUNEISEN

$    EOSID         C        S1        S2        S3     GAMA0         A        E0

         1     0.399      1.24      0.00      0.00      1.54     0.000      0.00

$       V0

      1.00

10、铜（射流）：

*MAT_STEINBERG

$      MID        R0        G0      SIGO      BETA         N      GAMA      SIGM

         2      8.93     0.477 0.120E-02      36.0     0.450      0.00 0.640E-02

$        B        BP         H         F         A       TMO      GAMO        SA

      2.83      2.83 0.377E-03 0.100E-02      63.5 0.179E+04      2.02      1.50

$       PC     SPALL        RP      FLAG       MMN       MMX       ECO       EC1

     -9.00      3.00      0.00      0.00      0.00      0.00      0.00      0.00

$      EC2       EC3       EC4       EC5       EC6       EC7       EC8       EC9

      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00    

*EOS_GRUNEISEN

$    EOSID         C        S1        S2        S3     GAMAO         A        E0

         2     0.394      1.49      0.00      0.00      2.02     0.470      0.00    

$       V0

      1.00

11、混凝土

*mat_soil_concrete

         2  2.50      0.125      0.1667          1         2         3         4

-2E-05      0.00      0.3             1

*DEFINE_curve

         1

             0.0                    0.0

             0.0953               0.023

             0.1823               0.065

             0.2624               0.13

             0.3365               0.175

             0.4055               0.225

             0.47                 0.35

*DEFINE_curve

         2

             0.0                    0.0

             0.004                0.0024

             0.008                0.0055

             0.0120               0.0095

             0.0140               0.0126

             0.0180               0.0155

             0.100                0.0155

*DEFINE_curve

         3

             0.0                    0.0

             1.5E-4               0

             1.0E-3               0.04

             1.0E-2               0.49

             1.0E-1               4.9

*DEFINE_curve

         4

             0.0                  0.01

             1.5E-4               0.01

             1.0E-3               0.05

             1.0E-2               0.50

             1.0E-1               5.00

12、环氧树脂

环氧树脂（用作隔板）

*MAT_ELASTIC_PLASTIC_HYDRO

$      MID        R0         G      SIGY        EH        PC        FS

         3     1.196 2.400E-02 5.000E-04       0.0     -9.00

$     EPS1      EPS2      EPS3      EPS4      EPS5      EPS6      EPS7      EPS8

      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

$     EPS9     EPS10     EPS11     EPS12     EPS13     EPS14     EPS15     EPS16

      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

$      ES1       ES2       ES3       ES4       ES5       ES6       ES7       ES8

      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

$      ES9      ES10      ES11      ES12      ES13      ES14      ES15      ES16

      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

*EOS_GRUNEISEN

$    EOSID         C        S1        S2        S3     GAMAO         A        E0

         3    0.1933     3.490      -8.2      9.60      0.61      0.00      0.00    

$       V0

      1.00

13、炸药：

*mat_high_explosive_burn

         1  1.64      0.693      0.27    

*EOS_jwl

         1  3.74      3.23e-2  4.1500001      0.95      0.3      0.07      1.00   

14、8701炸药参数

15、B炸药