304
6 Visco-Plasticity
a)
t
σ
(tmax = 100 × 0.1 σmax,min = ± 5.0)
b)
t
(tmax = 100 × 0.1 max,min = ± 75.0)
c)
σ
( max,min = ± 75.0 σmax,min = ± 5.0)
d)
t
vp
(tmax = 100 × 0.1 vp,max,min = ± 75.0)
e)
t
κ
(tmax = 100 × 0.1 κmax = 400.0)
Fig. 6.7 Response analysis of the specific Bingham model with material data: E = 1.0, σ y = 1.0,
η = 0.075. Prescribed Zig-Zag stress history with data: σ a = 5.0, T = 4.0; = 0.1, N = 100
6 Visco-Plasticity
a)
t
σ
(tmax = 100 × 0.1 σmax,min = ± 5.0)
b)
t
(tmax = 100 × 0.1 max,min = ± 75.0)
c)
σ
( max,min = ± 75.0 σmax,min = ± 5.0)
d)
t
vp
(tmax = 100 × 0.1 vp,max,min = ± 75.0)
e)
t
κ
(tmax = 100 × 0.1 κmax = 400.0)
Fig. 6.7 Response analysis of the specific Bingham model with material data: E = 1.0, σ y = 1.0,
η = 0.075. Prescribed Zig-Zag stress history with data: σ a = 5.0, T = 4.0; = 0.1, N = 100