*HEADING
 Limit Load Studies
 Mohr-Coulomb, Plane Strain, Nondilatant flow
*RESTART,WRITE
*NODE
*NGEN,NSET=BASE
*NSET,NSET=QA_TEST_F1
*NSET,NSET=F2,GENERATE
*NGEN,NSET=CENTER
*NGEN,NSET=TOP
*NFILL
 BASE,TOP,8,100
*NGEN,NSET=FAR
*ELEMENT,TYPE=CPE4R
*ELGEN,ELSET=ALL
*ELSET,ELSET=QA_TEST_PRINTELS
*SOLID SECTION,ELSET=ALL,MATERIAL=A1
*MATERIAL,NAME=A1
*density
 1.0e-6
*ELASTIC
 30000.,0.3
*MOHR COULOMB
*MOHR COULOMB HARDENING
*ELEMENT,TYPE=CINPE4
*ELGEN,ELSET=FAR
*SOLID SECTION,ELSET=FAR,MATERIAL=A2
*MATERIAL,NAME=A2
*density
 1.0e-6
*ELASTIC
 30000.,0.3
*EQUATION
 F2,2,1.,801,2,-1.
*BOUNDARY
 CENTER,1
 F2,1
 BASE,1,2
*STEP
 PRESCRIBE DISPLACEMENT
*dynamic,explicit
 ,1.
*BOUNDARY, type=velocity
 801,2,,-5.0
*MONITOR,NODE=801,DOF=2
*OUTPUT,FIELD,VARIABLE=PRESELECT
*OUTPUT,FIELD,FREQ=10
*ELEMENT OUTPUT,ELSET=QA_TEST_PRINTELS
S,
SINV,
ENER,
IE,
*OUTPUT,FIELD
*NODE OUTPUT,NSET=QA_TEST_F1
U,RF
*END STEP