*HEADING
slope stability using Mohr-Coulomb Tension cutoff
*NODE
1,0.,0.
11,100.,0.
23,272.9,0.
241,0.,74.
251,100.,74.
263,272.9,74.
731,140.4,144.
743,272.9,144.
*NGEN,NSET=BLHS
1,241,40
*NGEN,NSET=BCEN
11,251,40
*NGEN,NSET=BRHS
23,263,40
*NGEN,NSET=TCEN
251,731,40
*NGEN,NSET=TRHS
263,743,40
*NFILL,BIAS=1.5,TWO STEP
BLHS,BCEN,10
*NFILL,BIAS=.66666666,TWO STEP
BCEN,BRHS,12
*NFILL,BIAS=.66666666,TWO STEP
TCEN,TRHS,12
*NSET,NSET=SLHS,GENERATE
241,251
*NSET,NSET=SRHS,GENERATE
731,743
*NSET,NSET=BOT,GENERATE
1,23
*NSET,NSET=FILN
251,411,731
*ELEMENT,TYPE=CPE4R
1,1,2,42,41
101,11,12,52,51
*ELGEN,ELSET=ALLE
1,6,40,1,10,1,10
101,18,40,1,12,1,20
*SOLID SECTION,ELSET=ALLE,MATERIAL=ALLE
*MATERIAL,NAME=ALLE
*ELASTIC
2.8E7,.2
*mohr coulomb
30.0,20.0
*mohr coulomb hardening
110.0,0.0
*tension cutoff
11.0,0.0
*INITIAL CONDITIONS,TYPE=STRESS,GEOSTATIC
ALLE,0.,144.,-3600.,0.,.333333
*RESTART,WRITE,FREQUENCY=5
*STEP
*GEOSTATIC
1.,1.
*DLOAD
ALLE,BY,-25.
*BOUNDARY
BOT,2,2,0.
BLHS,1,1,0.
BRHS,1,1,0.
TRHS,1,1,0.
SLHS,1,2,0.
TCEN,1,2,0.
SRHS,1,2,0.
*OUTPUT,FIELD,op=add,freq=10
*element output,elset=alle
peeqt
*NODE OUTPUT,NSET=FILN
U,
*END STEP
*STEP,UNSYMM=yes
*STATIC
.1,1.,,.1
*CONTROLS, PARAMETERS=LINE SEARCH
4,10.,.1
*BOUNDARY,OP=NEW
BOT,2,2,0.
BLHS,1,1,0.
BRHS,1,1,0.
TRHS,1,1,0.
*MONITOR,NODE=411,DOF=1
*END STEP