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119 lines
2.8 KiB
119 lines
2.8 KiB
2 years ago
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TITLE
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CMT - 40" PUNCH DROP - 200 PSI LDF, I = 1-4, O = 3-8 (12/15/88)
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AXISYMMETRIC
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TERMINATION TIME 40.0E-3
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PLOT TIME 1.0E-3
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OUTPUT TIME 5.0E-4
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WRITE RESTART, 5.E-3
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PLOT NODAL DISPLACEMENT, REACTION, VELOCITY
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PLOT ELEMENT STRESS, STRAIN, PRESSURE, VONMISES, ENERGY, DENSITY
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PLOT STATE EQPS
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$
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$ # MATERIAL
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$ 1 OUTER SHELL
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$ 2 INNER SHELL
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$ 3 ENERGY ABSORBING FOAM
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$ 7 CARGO FOAM
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$ 9 THIN SHEET ON TOP OF CARGO FOAM
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$ 10 CARGO
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$ 11 OUTER SHELL - TOP - EXTRA MASS
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$ 22 INNER SHELL - TOP - EXTRA MASS
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$ 8 PUNCH
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$
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INITIAL VELOCITY MATERIAL 1 0, -175.8
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INITIAL VELOCITY MATERIAL 11 0, -175.8
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INITIAL VELOCITY MATERIAL 2 0, -175.8
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INITIAL VELOCITY MATERIAL 22 0, -175.8
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INITIAL VELOCITY MATERIAL 3 0, -175.8
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INITIAL VELOCITY MATERIAL 10 0, -175.8
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INITIAL VELOCITY MATERIAL 7 0, -175.8
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INITIAL VELOCITY MATERIAL 9 0, -175.8
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NO DISPLACEMENT X 1
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NO DISPLACEMENT Y 11
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NO DISPLACEMENT X 11
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CONTACT SURFACE 999 100
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CONTACT SURFACE 200 300 0.0 .25
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CONTACT SURFACE 400 500 0.0 .75
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CONTACT SURFACE 600 700 0.0 .25
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CONTACT SURFACE 900 1000 0.0 0.0
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CONTACT SURFACE 999 100 $ PUNCH
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MATERIAL, 1, ELASTIC PLASTIC, 7.324E-4 $ ST 304 -- ROOM TEMPERATURE
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YOUNGS MODULUS, 28.1E6
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POISSONS RATIO, 0.3
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YIELD STRESS, 34.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 2, ELASTIC PLASTIC, 7.324E-4 $ ST 304 -- ROOM TEMPERATURE
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YOUNGS MODULUS, 28.1E6
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POISSONS RATIO, 0.3
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YIELD STRESS, 34.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 11, ELASTIC PLASTIC, 3.297E-3 $ ST 304 -- ROOM TEMPERATURE
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YOUNGS MODULUS, 28.1E6
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POISSONS RATIO, 0.3
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YIELD STRESS, 34.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 22, ELASTIC PLASTIC, 2.901E-3 $ ST 304 -- ROOM TEMPERATURE
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YOUNGS MODULUS, 28.1E6
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POISSONS RATIO, 0.3
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YIELD STRESS, 34.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 3, LOW DEN FOAM, 10.35E-6 $ (FR-9907, 6.91 lb/ft3)
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YOUNGS MODULUS, 4.6E3
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A 104.3
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B 89.9
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C -1.652
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P0 0.0
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NAIR 0.0
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PHI 0.1242
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END
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MATERIAL, 7, LOW DEN FOAM, 1.603E-5 $ CARGO FOAM -- 400 PSI
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YOUNGS MODULUS, 11.96E3
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A 215
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B 183
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C -3.74
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P0 0.0
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NAIR 0.0
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PHI 0.1915
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END
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MATERIAL, 8, ELASTIC PLASTIC, 7.324E-4 $ ST 304 -- ROOM TEMPERATURE
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YOUNGS MODULUS, 28.1E6 $ PUNCH - NOT STRAIN DEPENDENT
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POISSONS RATIO, 0.3
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YIELD STRESS, 40.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 9, ELASTIC PLASTIC, 7.324E-4 $ SHEET BETWEEN CARGO/FOAM
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YOUNGS MODULUS, 28.1E6
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POISSONS RATIO, 0.3
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YIELD STRESS, 34.0E3
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HARDENING MODULUS 3.12E5
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BETA, 0.0
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END
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MATERIAL, 10, ELASTIC PLASTIC, 7.781E-4 $ CARGO - FALSE DENSITY
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YOUNGS MODULUS, 18.1E6
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POISSONS RATIO, 0.0
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YIELD STRESS 10.0E3
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HARDENING MODULUS 3.12E4
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BETA, 0.0
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END
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