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Catalogue block - 2D lattice girder

A wider range of plane lattice girders is available in the catalogue block library. They cover the most often used types of girders.

Separate sets have been prepared for both straight and curved variants of plane lattice girders. The manipulation with girders, procedure of definition, and meaning of parameters is the same for both.

Lattice girder parameters

Name

The name is used for unique and straightforward identification of the catalogue block.

Dimensions

The dimensions define the size and consequently also the shape of the lattice girder. Meaning of individual dimension parameters can be clearly seen on the accompanying picture.

The parameters define not only the size and shape, but also number of spans of the girder.

Cross-section

Cross-sections may be defined separately for individual parts of the girder: upper chord, lower chord, verticals, and diagonals.

image\Dlg_Cat_Block_Truss2DArcc.gif

 

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