ABAQUS Lecture Part I

AE4131 ABAQUS Lecture Part I Patrick Roberts [email_address] x5-2773 Weber 201

Overview ,[object Object],[object Object],[object Object],[object Object],[object Object]

What is ABAQUS ? ,[object Object],[object Object],[object Object]

What is ABAQUS ? ,[object Object],[object Object],[object Object],[object Object]

Why learn ABAQUS ? ,[object Object],[object Object],[object Object]

ABAQUS documentation and online resources ,[object Object],[object Object],[object Object],[object Object],[object Object]

Solver Structure Standard Command line ABAQUS CAE

How to build a simple model ,[object Object],[object Object],[object Object],[object Object],[object Object]

Beam example 20,000 lbs Steel beam, Young’s modulus 30x10 6 lbs/in 2 Length 100 inches, width = 1 inch, height = 2 inches x, 1 y, 2

Sketch out your FEA model 20,000 lbs x, 1 y, 2 1 2 3 4 5 6 1 2 3 4 5 Nodes Elements

[object Object],[object Object],[object Object],Pick your elements

Simple Input file ( Model data) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Simple Input file ( History Section) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

To run ABAQUS ,[object Object],[object Object],Use the Input File filename WITHOUT the file extension (.inp)

The results ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

A truss problem 200 lbs 100 lbs x, 1 y, 2 Steel truss segments, Young’s modulus 30x10 6 lbs/in 2 Diameter of each truss is 1 inch 20 in. 20 in.

Sketch out your FEA model x, 1 y, 2 Steel truss segments, Young’s modulus 30x10 6 lbs/in 2 Diameter of each truss is 1 inch 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

[object Object],[object Object],Pick your elements

Modal Section ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],8, 9, 10 9, 10, 11 10, 11, 12 11, 1, 8 12, 2, 9 13, 3, 10 14, 4, 11 15, 5, 12 16, 6, 12 17, 2, 8 18, 3, 9 19, 4, 10 20, 5, 11 *SOLID SECTION, ELSET=BEAM, MATERIAL=STEEL 1., *MATERIAL, NAME=STEEL *ELASTIC 30.E6, *BOUNDARY FIXED, ENCASTRE

History Section ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Looking at the results files ,[object Object]

Models with continuum elements ,[object Object],[object Object],[object Object]

3D Cantilever Beam Model data ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],** Create nodes for beam ** *NGEN,NSET=FIX1 1,1601,200 *NGEN,NSET=FIX2 8001,9601,200 *NFILL,NSET=FIX FIX1,FIX2,4,2000 *NGEN,NSET=END1 193,1793,200 *NGEN,NSET=END2 8193,9793,200 *NFILL,NSET=END END1,END2,4,2000 *NFILL,NSET=CBEAM FIX,END,192,1 ** *NSET, NSET=SENSOR 8993

Model section (cont.) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Student Accounts ,[object Object],[object Object],[object Object]

ABAQUS Lecture Part I

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ABAQUS Lecture Part I