salzer_example_3.dat

马尔克斯模型UDM自定义开发源代码

config cppudm creep
set large
gen zone brick size 1,1,1
model load modsalzer

model modsalzer

def _emodul
_emod=7e3
_ny=0.27
_bulk=_emod/(3*(1-2*_ny))
_shear=_emod/(2*(1+_ny))
end
_emodul

prop bulk _bulk shear _shear dens 0.0024
prop a_p 1.55e-32 n_p 6.67 m_u 5.667
prop t_null 10 e0 1e-5

fix z ra z -1,0.1
ini syy -20
app szz -20 ra z 0.9,10
hist unbal

hist crtime
hist unbal

set creep lfob  1e-4
set creep ufob  1e-2
set creep maxdt 1e-1
set creep mindt 1e-10
set creep lmul  1.01
set creep umul  0.5
set creep dt 1e-10
set creep dt auto on
set creep dt 1e-10
solve force 0.0 age 100000

ret