*BOUNDARY, OP=NEW, TYPE=DISPLACEMENT ** 6550, 1, 3, 0.0 zLager0, 3, 3, 0.0 zLager0, 1, 1, 0.0 zLager1, 3, 3, 0.0 yLager0, 2, 2, 0.0 yLager1, 2, 2, 0.0 **** === define amplitude <strong>for</strong> loading process *AMPLITUDE, TIME=TOTAL TIME, NAME=creep1 0.0, 0.0, 0.001, 1.0, 90000000.0, 1.0 ** *DLOAD, OP=NEW, AMPLITUDE=creep1 zlast, P2, -180. ** *NODE FILE, FREQUENCY=0 *EL FILE, FREQUENCY=0 *NODE PRINT, FREQUENCY=0 *EL PRINT, FREQUENCY=0 *PRINT, FREQUENCY=0 *END STEP ** ** Step 2 ** *STEP, INC=90000000 *VISCO, CETOL=1.0E-10 0.001, 0.5, , 0.01 ** *NODE FILE, FREQUENCY=0 *EL FILE, FREQUENCY=0 *NODE PRINT, FREQUENCY=0 *EL PRINT, FREQUENCY=0 *PRINT, FREQUENCY=0 *END STEP ** ** Step 3 ** *STEP, INC=90000000 *VISCO, CETOL=1.0E-10 0.01, 49.5, , .5 ** *NODE FILE, FREQUENCY=0 *EL FILE, FREQUENCY=0 *NODE PRINT, FREQUENCY=0 *EL PRINT, FREQUENCY=0 *PRINT, FREQUENCY=0 *END STEP ** ** Step 4 ** *STEP, INC=90000000 *VISCO, CETOL=1.0E-10 1., 39950.00, , 4. ** *RESTART, WRITE, FREQUENCY=400000 ** *NODE FILE, FREQUENCY=0 *EL FILE, FREQUENCY=0 *NODE PRINT, FREQUENCY=0 *EL PRINT, FREQUENCY=0 *PRINT, FREQUENCY=0 *END STEP ** ** Step 5 40
** ====== 2. load ein ** *STEP, INC=90000000 *VISCO, CETOL=1.0E-10 .0001, .001, , .0001 ** **** === define amplitude <strong>for</strong> loading process *AMPLITUDE, NAME=creep2 0.0, 0.0, 0.001, 1.0, 90000000.0, 1.0 ** *DLOAD, OP=MOD, AMPLITUDE=creep2 ylast, P5, -180. *RESTART, WRITE, FREQUENCY=1500 ** *NODE FILE, FREQUENCY=0 *EL FILE, FREQUENCY=0 *NODE PRINT, FREQUENCY=0 *EL PRINT, FREQUENCY=0 *PRINT, FREQUENCY=0 *END STEP ** ** Step 6 ** *STEP, INC=90000000 *VISCO, CETOL=1.0E-10 .001, 0.1, , .01 41
- Page 1 and 2: Technical Note GKSS/WMS/01/5 intern
- Page 4 and 5: 0. Nomenclature 3 1. Introduction 7
- Page 6 and 7: R ∞ Wi Z I , Z D Zij 6 saturated
- Page 8 and 9: W internal variable, eq. (20b) four
- Page 10 and 11: where S is the CAUCHY stress tensor
- Page 12 and 13: 12 0 for x ≤ xm 1 h(x) = 2 1− c
- Page 14 and 15: flow rule: E Ý i = p Ý ˜ S ′
- Page 16 and 17: 16 −1 −1 D1 = 0 , L1 = 0, Z i1
- Page 18 and 19: parameters of Tables 2 and 3, and t
- Page 20 and 21: 20 Fig. 1. Experiments and model pr
- Page 22 and 23: 22 Fig. 3. Contour plots of the max
- Page 24 and 25: 24 Fig. 5. Contour plots of directi
- Page 26 and 27: 26 Fig. 6. FE-mesh and loading cond
- Page 28 and 29: 28 Fig. 13. FE-mesh and loading con
- Page 30 and 31: proove that the model performs well
- Page 33 and 34: 6. References AI, S.H.; LUPINC, V.
- Page 35 and 36: 7. Appendices: ABAQUS-Inputfiles 7.
- Page 37 and 38: ** auflagerung ** *BOUNDARY, OP=NEW
- Page 39: ** E, nu, Do, n, K1, K2, K3, m1 149
- Page 43 and 44: 7.3 Appendix 3: Single crystal plat
- Page 45 and 46: *NODE FILE, FREQUENCY=0 *EL FILE, F
- Page 47 and 48: 7.4 Appendix 4: TiAl turbine blade
- Page 49 and 50: *AMPLITUDE, NAME=CYCLEONE, DEFINITI
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