FLAC3D6.0 边坡位移与实际不符？
以上是边坡的资料，论文中的位移是45cm，但是我算的是有4-5米，然后稳定系数我算出来的是0.97，论文中是0.95.对于泊松比我是按照地质条件采用的是规范里边的平均值，随机取值的，下边是我的代码，有没有哪位大神可以帮我解答一下
model new
zone import 'xinnianbianpo.f3grid'
zone gridpoint fix velocity-x range position-z -0.1 0.1
zone gridpoint fix velocity-z range position-z -0.1 0.1
zone gridpoint fix velocity-x range position-x 59.9 60.1
zone gridpoint fix velocity-x range position-x -0.1 0.1
zone gridpoint fix velocity-y
zone cmodel assign elastic
zone property density 1850 bulk 7.44e8 shear 2.48e8 range group 'ZG_002'
zone property density 1970 bulk 1.08e9 shear 4.64e8 range group 'ZG_003'
zone property density 2190 bulk 1.06e11 shear 6.85e10 range group 'ZG_004'
zone property density 2200 bulk 1.58e11 shear 6.64e10 range group 'ZG_001'
model gravity 0 0 -9.81
model solve
zone gridpoint initialize displacement-x 0
zone gridpoint initialize displacement-y 0
zone gridpoint initialize displacement-z 0
zone gridpoint initialize velocity-x 0
zone gridpoint initialize velocity-y 0
zone gridpoint initialize velocity-z 0
zone cmodel assign mohr-coulomb
zone property density 1850 bulk 7.44e6 shear 2.48e6 cohesion 8e3 friction 22 tension 0 range group 'ZG_002'
zone property density 1970 bulk 1.08e7 shear 4.64e6 cohesion 24e3 friction 15 tension 0 range group 'ZG_003'
zone property density 2190 bulk 1.06e9 shear 6.85e8 cohesion 15e3 friction 30 tension 1e6 range group 'ZG_004'
zone property density 2200 bulk 1.58e9 shear 6.64e8 cohesion 16e3 friction 30 tension 1.1e6 range group 'ZG_001'
model save 'ini-m'
model factor-of-safety filename 'slope3dfosl.sav' associated
非常渴望大佬可以指正
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