... diana/Examples/¹

~ diana stands for the `home directory' of your DIANA installation, ask your systems manager for this.

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... Method.²

Very informative introductions are the ``Guidelines to Finite Element Practice'' [5] and the book ``A Finite Element Primer'' [7], both published by NAFEMS.

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... ³

SI-units in brackets.

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... bar.^1.1

You can also directly click the iDIANA icon if this is available on your desktop.

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... analysis.^1.2

Actually the model itself is two-dimensional but the loading and displacements appear perpendicular to the plane of the model. Therefore the analysis is three-dimensional.

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... follows:^1.3

In the sequel of this description we will no longer show the Command Browser and the graphics cursor, but only the resulting command sequences.

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... 1.^1.4

The density controls the coarseness of the internal mesh.

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... below.^3.1

See Volume Analysis Procedures for a description of the various input data tables.

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... follows.^3.2

See Volume Analysis Procedures for comprehensive description of analysis commands in the batch environment.

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... demonstrate.^5.1

For a formal description of Module BALANC see Volume Application Modules.

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... line.^5.2

Instead of specifying the line by name in the command line we could have picked it with the graphics cursor.

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... 51.^5.3

Instead of specifying the nodes by number in the command line we could have picked them with the graphics cursor.

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....^6.1

Note that for point PA the Z -direction is supported `twice', which physically has no particular meaning.

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... want.^7.1

For other divisions we should have given the MESHING DIVISION command.

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... cursor:^9.1

Double click on the 'node-old' option to get the graphics cursor.

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... example^10.1

Originally compiled by J.Blaauwendraad and C.van der Veen for a case study at Delft University of Technology.

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... importance^10.2

The yield strength for the reinforcement steel is $\sigma_{{\mathrm{y}}}^{}$ = 500 N/mm² and for the prestressing steel $\sigma_{{\mathrm{y}}}^{}$ = 1675 N/mm² .

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... job^10.3

Caution: this job needs a lot of computing time!

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... command.^14.1

In practice we would indicate the zoom-in area interactively, instead of with the FACTOR option.

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....^14.2

The last node in the polyline is 44, so actually we miss a small part of the outline between node 44 and node 1.

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... where^15.1

In Volume Material Library D_nn and D_tt are respectively denoted as D₁₁ and D₂₂ .

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... analyzed.^18.1

If you are not familiar with the bplate example, please read Chapter 17 first.

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... is^19.1

See `Euler buckling' in Volume Analysis Procedures.

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... planes.^20.1

Instead of defining the bottom and top planes we could have truncated the cylinder via the TRUNCATE option.

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... surface.^20.2

You may determine the positive side from the `normals' in the shape display [Fig.20.2].

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... function.^20.3

Because of the complexity of the loading definition, we must certainly check the correctness of the loading after the meshing procedure [Fig.20.6].

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...].^27.1

We have clipped off the frame and other annotations.

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... 11.^28.1

In practice you would indicate the nodes via the graphics cursor.

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...nafet2.^31.1

If you are not familiar with that example, please study it before going into this one.

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... violet^35.1

The default yellow is appropriate for on-screen display on the black background but hardly visible when printed on white paper.

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... command.^35.2

The skip feature is particularly profitable for large models.

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...].^37.1

Note that white labels on the screen will be printed in black.

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...].^37.2

In practice, we have indicated the points with the graphics cursor.

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... downwards.^37.3

The lines could be picked with the graphics cursor or read from the geometry lines display [Fig.37.3a].

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