前辈您好，我用3dec模拟边坡开挖，添加的锚杆有应变，但与之接触的岩土体应力应变没有受锚杆影响，这是为什么呢，望前辈指教，下面是我的代码：
$o+j
El> rest chushiyingli
owVX*&b{ ;;;;;位移和应力清0
sA+ }TNhq reset disp
x+\`gK5 reset stress
(d(CT; A#e%^{q$ 1 KU!
tL ;;;;;;第一步开挖
9)l$ aBa delete material 1 2
AP3a;4Z# solve
6fkRrD save 1st
\[;0 KV_ Ki;*u_ 4{ ;;;;;;第二步开挖
#]\Uk,mhZB reset disp
A7%)~z< delete material 16 17
Z%gh3 solve
jk;j2YNPw save 2nd
`}p0VmD{NE on4HKeO ;;开挖第三级
%Hu5K>ZNYp reset disp
W_Jl Oc!y delete material 3 4
z<MsKD0Q struct cable 100.88 0.5 129.91 119.67 0.5 136.75 prop 8 seg 10 tens 4e8
2R[:]-b struct cable 125.33 0.5 131.74 106.54 0.5 124.90 prop 8 seg 10 tens 4e8
wo3d#= struct prop 8 area 5e-4 e 100000 yield 0.55 kbond 15e4 sbond 1e6
#$.;'#u'so solve
=O~_Q- save 3rd
D, k6$` 下面是结果：
]=\].% > 
