new
sel cable id 1 begin -2 5 6 end -5 5 6 nseg 14
sel cable id 1 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1 gr_k 1 gr_per 0.0785 range cid 2 10
sel cable id 1 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1e6 gr_k 2e7 gr_per 0.0785 range cid 11 14
sel cable id 1 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1e9 gr_k 2e10 gr_per 0.0785 range cid 1 1
sel cable id 1 pretension 60e3 range cid 1 10
sel cable id 2 begin -2 5 5 end -5 5 5 nseg 14
sel cable id 2 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1 gr_k 1 gr_per 0.0785 range cid 2 10
sel cable id 2 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1e6 gr_k 2e7 gr_per 0.0785 range cid 11 14
sel cable id 2 prop emod 2e10 ytension 310e3 xcarea 4.9e-4 gr_coh 1e9 gr_k 2e10 gr_per 0.0785 range cid 1 1
sel cable id 2 pretension 60e3 range cid 1 10
plot add sel cable force black yellow
plot show
以上是自己编的支护预应力锚杆的命令,可是两个锚杆只能出现一个。请懂得大虾指点一下,还有就是用loop编的也是一样。