







FEAP * * Example 3. Circular Disk: Block inputs0 0 0 2 2 4NOPRintPARAmeterm = 20n = 20! End of parametersBLOCk 1CARTesian,m,n,1,1,1QUADrilateral 41 0.0 0.02 0.5 0.03 0.4 0.44 0.0 0.5! Blank termination recordPARAmeterss = sind(22.5)c = cosd(22.5)! Blank termination recordBLOCk 2CARTesian,n,nQUADrilateral 41 0.5 0.02 1.0 0.03 0.701 0.7014 0.4 0.46 c s! Blank termination recordBLOCk 3CARTesian,n,nQUADrilateral 41 0.4 0.42 0.701 0.7013 0.0 1.04 0.0 0.56 s c! Blank termination recordEBOUndary ! Edge boundary restraints1 0.0 1 02 0.0 0 1! Blank termination recordCFORce ! Coordinate specified forcesNODE 0.0 1.0 0.0 -5.0! Blank termination recordMATErial,1SOLIdELAStic ISOTropic 10000 0.25DENSity data 0.10QUADrature data 2 2! Blank termination recordENDTIE ! Tie nodes with same coordinates.BATChTANGent,,1DISPlacement,,1,100STRESS,,1,20REACtion,,1,100PLOT,MESHPLOT,LOAD,,-1PLOT,CONT,2END ! End of batch executionINTEractiveSTOP
LOOP,NEWTON,10TANGFORMSOLVNEXT,NEWTON
TANGLOOP,NEWTON,10FORMSOLVENEXT,NEWTON
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