sfcu command is ignored
出现Missing surface load label on the sfcu command ,sfcucommandis ignored是什么回事？我sfelist看了一下 ，荷载是叠加的啊 ，这个提示是说我得荷载没有叠加吗？附命令：finish
/cle
/nopr
keyw,pr_struc,1
/prep7
et,1,shell43
et,2,combin14
mp,ex,1,2.8e10
mp,nuxy,1,0.2
mp,dens,1,2500
r,1,0.3
r,2,30e6*0.2*0.2
!!
k,1
k,2,3.4
k,3,3.4,2.8
k,4,,2.8
lstr,1,2
lstr,2,3
lstr,3,4
lstr,1,4
a,1,2,3,4
VEXT,1,,,,,10
vdele,1
adele,1,2,1
!!
lsel,s,line,,9,12,1
lesize,all,0.2
lsel,s,line,,1,8,1
lesize,all,0.2
allsel,all
type,1
mat,1
real,1
amesh,all
/pnum,elem,1
!!
nsel,s,loc,y,0
ngen,2,4000,all,,,,-1
allsel,all
nplot
nummrg,all
numcmp,all
/rep
!!
/pnum,node,1
/rep
nsel,s,loc,y,0
nplot
nsel,s,loc,y,-1
nplot
ALLSEL
type,2
mat,1
real,2
*do,i,1,918,1
e,i,i+3162
*enddo
allsel
/pnum,node,0
/pnum,elem,0
/view,1,1,2,3
eplot !!模型
save
!!
/solve !!荷载和约束
nsel,s,loc,y,-1
d,all,all
nsel,s,loc,x,3.4
nsel,r,loc,y,0
d,all,ux,0
allsel,all
sfcum,pres,add!!荷载累加
/psf,pres,norm,2,1
acel,0,10
asel,s,area,,4,,,1 !!左侧汽车荷载产生的土荷载*1.4的系数
esel,r,elem,,all
sfe,all,2,pres,,13720*1.4
!!顶部土荷载+汽车荷载土荷载*1.2汽车荷载*1.4
asel,s,area,,3,,,1
esel,r,elem,,all
sfe,all,2,pres,,14400*1.2+41160*1.4
!!右侧土均部荷载 土侧压力*1.4
asel,s,area,,2,,,1
esel,r,elem,,all
sfe,all,2,pres,,4800*1.4
!!左侧土均部荷载 土侧压力*1.4
asel,s,area,,4,,,1
esel,r,elem,,all
sfe,all,2,pres,,4800*1.4
!!梯形荷载
allsel
sfgrad,pres,0,y,0,-6642*1.4!! 右侧土三角形荷载土侧压力*1.4
asel,s,area,,2,,,1
esel,r,elem,,all
sfe,all,2,pres,,18600*1.4
sfgrad,pres,0,y,0,-6642*1.4!! 左侧土三角形荷载土侧压力*1.4
asel,s,area,,4,,,1
esel,r,elem,,all
sfe,all,2,pres,,18600*1.4
allsel
sfgrad
sfcum
/rep
!!
allsel,all !!荷载施加结束
/pnum,elem,0
/pnum,node,0
/rep
!!计算结果 倒数第几行中只有一个sfcum，所以出错！！
sfgrad
sfcum
/rep
!!
allsel,all !!荷载施加结束
/pnum,elem,0
/pnum,node,0
/rep
!!计算结果 版主能否说得清楚点，我没有明白您的意思，那要怎么改呢？ 说详细点，有图最好:)
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