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1 Finite Element Method USING ABAQUS for readers of all backgrounds G. R. Liu and S. S. Quek CHAPTER 13:

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Presentation on theme: "1 Finite Element Method USING ABAQUS for readers of all backgrounds G. R. Liu and S. S. Quek CHAPTER 13:"— Presentation transcript:

1 1 Finite Element Method USING ABAQUS for readers of all backgrounds G. R. Liu and S. S. Quek CHAPTER 13:

2 Finite Element Method by G. R. Liu and S. S. Quek 2 CONTENTS ABAQUS INPUT FILE GENERAL PROCEDURES

3 Finite Element Method by G. R. Liu and S. S. Quek 3 ABAQUS INPUT FILE *HEADING Model of a cantilever beam with a downward force ** *NODE 1, 0. 11, 2.0 *NGEN 1, 11 ** *ELEMENT, TYPE=B21 1, 1, 2 *ELGEN, ELSET=RECT_BEAM 1, 10 ** *BEAM SECTION, ELSET=RECT_BEAM, SECTION=RECT, MATERIAL=ALU 0.025, , 0., -1.0 ** *MATERIAL, NAME=ALU *ELASTIC, TYPE=ISOTROPIC 69.E9, 0.33 ** *BOUNDARY 1, 1, 6, 0. ** *STEP, PERTURBATION *STATIC ** *CLOAD 11, 2, ** *NODE PRINT, FREQ=1 U, *NODE FILE, FREQ=1 U, *ELEMENT PRINT, FREQ=1 S, E *ELEMENT FILE, FREQ=1 S, E ** *ENDSTEP Node cards Element cards Property cards Material cards Boundary cards Control cards Load cards Output cards Model data History data Option block: *ELEMENT, TYPE=B23 1, 1, 2 Keyword line Data line Keyword Parameter Data

4 Finite Element Method by G. R. Liu and S. S. Quek 4 GENERAL PROCEDURES Node Definitions (*NODE, *NGEN, *NCOPY, *NFIL, *NSET) Element Definitions (*ELEMENT, *ELGEN, *ELCOPY, *ELSET) GEOMETRY DEFINITION ELEMENT PROPERTIES DEFINITION *BEAM SECTION, *SHELL SECTION, *SOLID SECTION, *MEMBRANE SECTION, etc. MATERIAL PROPERTIES DEFINITION *MATERIAL, *ELASTIC, *DE NSITY, *VISCOELASTIC, *DAMPING, etc. BOUNDARY AND INITIAL CONDITIONS *BOUNDARY, *CONTACT INTERFERENCE, *CONTACT PAIR, *INITIAL CONDITIONS, etc. LOADING CONDITIONS *CLOAD, *DLOAD, *DFLUX, *CECHARGE, *DECHARGE, *TEMPERATURE, etc. ANALYSIS TYPES *STATIC, *STEADY STATE DYNAMICS, *PIEZOELECTRIC, *MASS DIFFUSION, *HEAT TRANSFER, etc. OUTPUT REQUESTS *NODE PRINT, *NODE FILE, *EL PRINT, *EL FILE, etc.


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