Block Format Keyword
Description
Describes a specific energy failure model.
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/FAIL/ENERGY/mat_ID/unit_ID |
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E1 |
E2 |
fct_ID |
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fail_ID |
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In this example, using fct_ID different specific energy (E1 and E2) actually used by computation according to different test strain rate. #RADIOSS STARTER #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| /UNIT/1 unit for mat # MUNIT LUNIT TUNIT Mg mm s #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| /MAT/PLAS_TAB/1/1 Metal # RHO_I 2.788714E-9 # E NU Eps_p_max Eps_t Eps_m 68000 .3 0 0 0 # N_funct F_smooth C_hard F_cut Eps_f 1 0 0 0 0 # fct_IDp Fscale fct_IDE EInf CE 0 1 0 0 0 # fct_ID1 fct_ID2 fct_ID3 fct_ID4 fct_ID5 2 # Fscale_1 Fscale_2 Fscale_3 Fscale_4 Fscale_5 0 # Eps_dot_1 Eps_dot_2 Eps_dot_3 Eps_dot_4 Eps_dot_5 0 #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| /FAIL/ENERGY/1/1 # E1 E2 fct_ID 0.3 0.34 18 #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| /FUNCT/18 scale factor for specific energy E1 and E2 # strain rate scale factor # X Y 0 1 50 0.5 10000 0.5 #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| /FUNCT/2 True Stress-True plastic strain # X Y 0 124 .01 150 .02 165 .04 184 .06 196 .08 203 .1 206 .12 210 .14 213 .16 217 .18 220 .5 240 1000 240 #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| #enddata #---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----| |
Specific energy model failure.
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See Also: