This example illustrates the creation of a box-section cantilever beam with a single point load at the free end. Gravitational forces are not modelled.
PROPERTY FE-PROG LR.STRAND
GEOM POINT P1 0
GEOM POINT P2 100
PROP MAT MAT STEM 210e3 .29 7860e-9
PROP PHYS BOX PH1 10 8 1 2
PROP PHYS BOX PH1 ORIE 0 0 1
GEOM LINE STR L1 P1 P2 20
MESHING TYPE L1 BE2 1
PROP ATTACH L1 STEM PH1
PROP LOAD FORC LO1 1 P2 -100 2
PROP BOUN CONS P1 9
MESH GENERATE
UTILITY WRITE LR.STRAND boxg.dat
YES
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $ LR.STRAND INPUT DECK $ $ CREATED BY FEMGV VERSION 2.310 $ $ TRANSLATED BY FEMGEN-LR.STRAND VERSION 3.003 $ $ FILE CREATED: DATE 12/09/95 TIME 16:50:07 $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $ MESSAGE LOGGING IS ON $ $ EXTERNAL MATERIAL DIRECTORY NOT USED $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $ TITLE No model title $ CASE ID LID SPCID MPCID CASE 1 1001 1 1 $ $$$$$$$$$$$$$$$$$ $ BULK DATA ... $ $$$$$$$$$$$$$$$$$ $ BEGIN $ $ GRID POINT CARDS ... $ $ GID X Y Z GRID 1 0.0 0.0 0.0 GRID 2 5. 0.0 0.0 GRID 3 10. 0.0 0.0 GRID 4 15. 0.0 0.0 GRID 5 20. 0.0 0.0 GRID 6 25. 0.0 0.0 GRID 7 30. 0.0 0.0 GRID 8 35. 0.0 0.0 GRID 9 40. 0.0 0.0 GRID 10 45. 0.0 0.0 GRID 11 50. 0.0 0.0 GRID 12 55. 0.0 0.0 GRID 13 60. 0.0 0.0 GRID 14 65. 0.0 0.0 GRID 15 70. 0.0 0.0 GRID 16 75. 0.0 0.0 GRID 17 80. 0.0 0.0 GRID 18 85. 0.0 0.0 GRID 19 90. 0.0 0.0 GRID 20 95. 0.0 0.0 GRID 21 100. 0.0 0.0 $ $ SINGLE POINT CONSTRAINT CARDS ... $ $ SPCID DOF GIDS ... SPC1 1 123456 1 THRU 1 $ $ RIGID ELEMENTS, MULTI-POINT CONSTRAINTS ... $ $ NONE SPECIFIED $ $ ELEMENT CARDS ... $ $ TYPE ID IPROP GRID POINTS ... CBAR 1 1 1 2 0.0 5. 0.0 1 CBARAO 1 FR 0.2 0.4 0.6 0.8 CBAR 2 1 2 3 0.0 5. 0.0 1 CBARAO 2 FR 0.2 0.4 0.6 0.8 CBAR 3 1 3 4 0.0 5. 0.0 1 CBARAO 3 FR 0.2 0.4 0.6 0.8 CBAR 4 1 4 5 0.0 5. 0.0 1 CBARAO 4 FR 0.2 0.4 0.6 0.8 CBAR 5 1 5 6 0.0 5. 0.0 1 CBARAO 5 FR 0.2 0.4 0.6 0.8 CBAR 6 1 6 7 0.0 5. 0.0 1 CBARAO 6 FR 0.2 0.4 0.6 0.8 CBAR 7 1 7 8 0.0 5. 0.0 1 CBARAO 7 FR 0.2 0.4 0.6 0.8 CBAR 8 1 8 9 0.0 5. 0.0 1 CBARAO 8 FR 0.2 0.4 0.6 0.8 CBAR 9 1 9 10 0.0 5. 0.0 1 CBARAO 9 FR 0.2 0.4 0.6 0.8 CBAR 10 1 10 11 0.0 5. 0.0 1 CBARAO 10 FR 0.2 0.4 0.6 0.8 CBAR 11 1 11 12 0.0 5. 0.0 1 CBARAO 11 FR 0.2 0.4 0.6 0.8 CBAR 12 1 12 13 0.0 5. 0.0 1 CBARAO 12 FR 0.2 0.4 0.6 0.8 CBAR 13 1 13 14 0.0 5. 0.0 1 CBARAO 13 FR 0.2 0.4 0.6 0.8 CBAR 14 1 14 15 0.0 5. 0.0 1 CBARAO 14 FR 0.2 0.4 0.6 0.8 CBAR 15 1 15 16 0.0 5. 0.0 1 CBARAO 15 FR 0.2 0.4 0.6 0.8 CBAR 16 1 16 17 0.0 5. 0.0 1 CBARAO 16 FR 0.2 0.4 0.6 0.8 CBAR 17 1 17 18 0.0 5. 0.0 1 CBARAO 17 FR 0.2 0.4 0.6 0.8 CBAR 18 1 18 19 0.0 5. 0.0 1 CBARAO 18 FR 0.2 0.4 0.6 0.8 CBAR 19 1 19 20 0.0 5. 0.0 1 CBARAO 19 FR 0.2 0.4 0.6 0.8 CBAR 20 1 20 21 0.0 5. 0.0 1 CBARAO 20 FR 0.2 0.4 0.6 0.8 $ $ PHYSICAL PROPERTY CARDS ... $ $ PH1 IPROP IMAT PBAR 1 1 44. 558.667 318.667 545.391 + 5. 4. -5. 4. 5. -4. -5. -4. + .272727 .727273 $ $ MATERIAL CARDS ... $ $ STEM MID E G NU RHO MAT1 1 210000. .29 .786E-5 $ $ LOAD CARDS ... $ $ LOAD CASE 1 $ $ $ LO1 LSID GID S Vx Vy Vz FORCE 1 21 1.0 -100. $ $ LOAD COMBINATION CARDS ... $ $ LCID S F1 LSID1 LOAD 1001 1.0 1.0 1 END $ FEMGEN-LR.STRAND TRANSLATION COMPLETED WITH ... $ INFORMATION MESSAGES: 0 $ WARNING MESSAGES: 0 $ ERROR MESSAGES: 0