*HEADING : IN-PLANE LOADING TEST FOR TAPERED AXISYMMETRIC MEMBRANE [MAX1] *RESTART,WRITE *PREPRINT,ECHO=YES,HISTORY=NO,MODEL=YES *NODE,NSET=BOTTOM 1,1000000.0, 0.0 *NODE,NSET=TOP 101,1000000.0,100.0 *NFILL,NSET=ALL BOTTOM,TOP,10,10 *NSET,NSET=NBT,GENERATE 1,91,10 *NODAL THICKNESS BOTTOM,3. TOP,1. *NODAL THICKNESS, GENERATE BOTTOM,TOP,10,10 *ELEMENT,TYPE=MAX1 1, 1,11 *ELGEN,ELSET=EALL 1,10,10,10 *MEMBRANE SECTION,MATERIAL=A1,ELSET=EALL,NODAL 1.0, *MATERIAL,NAME=A1 *ELASTIC,TYPE=ISOTROPIC 1000.0, *INITIAL CONDITIONS, TYPE=STRESS EALL,1.E-3,1.E-3 *STEP,NLGEOM *STATIC *BOUNDARY ALL,1,2 *END STEP *STEP,PERTURBATION *STATIC *CLOAD 101,2,3.142E8 *BOUNDARY,OP=NEW BOTTOM,1,2 *OUTPUT,FIELD *ELEMENT OUTPUT S, STH, *OUTPUT,HISTORY,FREQUENCY=1 *ENERGY OUTPUT,VARIABLE=PRESELECT *OUTPUT,FIELD *NODE OUTPUT U,COORD *NODE PRINT U,COORD *EL PRINT S, STH, *END STEP