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：
J:OP*/@=' rest chushiyingli
>!%+9@ a} ;;;;;位移和应力清0
Q(O0z3 b reset disp
I@IE0+ [n reset stress
C-g,uARX(r ^=8/I w Z?'?|vM ;;;;;;第一步开挖
3!%-O:! delete material 1 2
9_8\xLk solve
(" + clb` save 1st
:yTr:FoF S9^S W3 ;;;;;;第二步开挖
~NLthZ (O reset disp
JSID@
n<b? delete material 16 17
i P@ FXJJ solve
7]ySj<1 save 2nd
R~eLEj ezm Zrj#4 E 1 ;;开挖第三级
5z\,] reset disp
cc>b#&s delete material 3 4
lr?SL\D struct cable 100.88 0.5 129.91 119.67 0.5 136.75 prop 8 seg 10 tens 4e8
%dzO*/8cWo struct cable 125.33 0.5 131.74 106.54 0.5 124.90 prop 8 seg 10 tens 4e8
j-VwY/X struct prop 8 area 5e-4 e 100000 yield 0.55 kbond 15e4 sbond 1e6
5z2("[8L& solve
h wA&SS save 3rd
/t ! 5||G 下面是结果：
qz2`%8}F ) 
