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FEMAPExamples

Version 10.1

Proprietary and Restricted Rights Notice 2009 Siemens Product Lifecycle Management Software Inc. All Rights Reserved. This software and related documentation are proprietary to Siemens Product Lifecycle Management Software Inc. All trademarks belong to their respective holders.

Siemens PLM Web: Customer Support Phone: Web: (714) 952-5444, (800) 955-0000 (In US & Canada) http://support.ugs.com http://www.femap.com

The following copyright refers only to the bmp2raster.exe executable distributed with FEMAP: NeuQuant Neural-Net Quantization Algorithm Copyright (c) 1994 Anthony Dekker NEUQUANT Neural-Net quantization algorithm by Anthony Dekker, 1994. See "Kohonen neural networks for optimal colour quantization" in "Network: Computation in Neural Systems" Vol. 5 (1994) pp 351-367 for a discussion of the algorithm. See also http://members.ozemail.com.au/~dekker/NEUQUANT.HTML Any party obtaining a copy of these files from the author, directly or indirectly, is granted, free of charge, a full and unrestricted irrevocable, world-wide, paid up, royalty-free, nonexclusive right and license to deal in this software and documentation files (the "Software"), including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons who receive copies from any such party to do so, with the only requirement being that this copyright notice remain intact.

ConventionsThis manual uses different fonts to highlight command names or input that you must type. Shows text that you should type. Shows a command name or text that you will see in a dialog box.

a:setupOK, Cancel

Throughout this manual, you will see references to Windows. Windows refers to Microsoft Windows XP and Windows Vista (32-bit and 64-bit versions). You will need one of these operating environments to run FEMAP for the PC. This manual assumes that you are familiar with the general use of the operating environment. If you are not, you can refer to the Windows Users Guide for additional assistance. Similarly, throughout the manual all references to FEMAP, refer to the latest version of our software.

FEMAP ExamplesProprietary and Restricted Rights Notice 1. IntroductionIntroduction to FEMAP . . . Using the FEMAP Examples Guide The FEMAP Documentation Set . . . . . . . . . . . . . . . .

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. 1-1 . 1-3 . 1-5 . 2-1 . 2-2 . 2-5 2-10 2-11 2-13 . 3-1 . 3-2 . 3-8 3-13 . . . . 4-1 4-2 4-4 4-8 4-10 4-16 4-18

2. Installing FEMAP

Hardware/Software Requirements . . . Installation - Stand Alone . . . . Network Installation - PC . . . . Starting FEMAP . . . . . . Improving Performance (RAM Management) Licensing Conversion Methods . . . Importing the Geometry . . Meshing the Model . . . Applying Constraints and Loads Post-processing the Results . Importing the Geometry . . Creating the Solid Part . . Creating the Slot . . . Creating the Bolt Holes . . Creating the Guide Boss . . Applying Constraints and Loads Meshing the Model . . . . . . . . . . . . . . .

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3. Analyzing Buckling for a Bracket

4. Creating and Meshing a Solid Model. . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. Working with Groups and LayersDifferences Between Groups and Layers Using Groups . . . . . . Using Layers . . . . . . Using a Contour Group for Post-processing Using View Select . Using View Options . . . . . . . . . . . . . . . .

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. 5-1 . 5-1 5-10 5-13 . 6-1 . 6-4 . 7-1 . 7-1 . 7-7 7-11 . . . . . . . . . . 8-1 8-2 8-4 8-6 8-7 8-9 9-1 9-2 9-3 9-4

6. Working with View Select and View Options. . . .

7. Using Post-Processing

Post Processing Overview . . . . Generating Deformation and Contour Results Generating XY Plots . . . . . Using Results Displays in Other Applications Understanding the Problem . Preparing the Geometry . . Creating New Boundary Surfaces Suppressing Features . . Meshing the Model . . . Applying Loads and Constraints Importing the Geometry . . Stitching the Surfaces . . Meshing the Model . . . Repairing Problem Geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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8. Preparing Geometry for Meshing

9. Repairing Sliver Geometry for Meshing

TOC-2Meshing the New Solid Importing the Mesh . Examining Free Edges Repairing Mesh Problems Meshing the Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9 10-1 10-2 10-3 10-6 11-1 11-2 11-5 11-12 11-16 11-16 12-1 12-2 12-7 12-11 12-12 13-1 13-2 13-4 13-7 13-10 13-14 13-15 14-1 14-2 14-8 14-10 14-12 14-13 15-2 15-6 15-8 15-11 16-1 16-3 16-5 16-8 16-12 17-2 17-5 17-6 17-8 17-12 17-14 17-16 17-18 17-21 18-1 18-3 18-6 18-9

10. Repairing a Mesh

11. Analyzing a Beam ModelImporting the Geometry . . Defining the Material and Property Meshing the Model . . . Applying Constraints and Loads. Analyzing the Model . . . Post-Processing the Results . Importing the Geometry . . Meshing the Model . . . Applying Constraints and Loads. Analyzing the Model . . . Post-processing the Results .

12. Analyzing an Axisymmetric Model

13. Analyzing a Midsurface Model of a Welded PipeImporting the Geometry . . Slicing the Model . . . Creating the Midsurface Model . Meshing the Model . . . Applying Loads and Constraints. Analyzing the Model . . . Post-processing the Results . Importing the Geometry . . Creating the Midsurface Model . Meshing the Model . . . Applying Loads and Constraints. Analyzing the Model . . . Post-processing the Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

14. Analyzing a Midsurface Model of an Electrical Box

15. Direct Transient Analysis Hinge ModelImporting the Model . . . Creating the Transient Load . Setting up the Analysis Set Manager Post-Processing the Results . . . . . . . . . . . . . . . . . . . . . . . . .

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16. Modal Frequency Analysis of the Hinge ModelImporting the Neutral File . . . . . . Running the Normal Modes Analysis. . . . Creating Unit Load for Frequency Response Loading Running the Modal Frequency Response Analysis . Post-Processing the Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

17. Frequency Response of Tower with Seismic ExcitationImporting the Model . . . . . Creating Function for Seismic Loading . Creating the Base Node and Rigid Connection Large Mass Method . . . . . Running the Seismic Analysis . . . Post-Processing the Results . . . Direct Method . . . . . . Running the Seismic Analysis . . . Post-Processing the Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

18. Random Response of the Hinge ModelOpening an Existing FEMAP Model . . . . . Defining the Power Spectral Density Function . . . Creating Enforced Motion Loading - Large Mass Method Creating a Group for Output Request needs . . .

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TOC-3Running the Random Response Analysis . . Post-Processing the Random Response Analysis . Creating Enforced Motion Loading - Direct Method Creating a Group for Output Request needs . . Running the Random Response Analysis . . Post-Processing the Random Response Analysis . Creating the Model . . . . . . . Creating the Dynamic Loading Function . . Creating the Load . . . . . . . S