Catalogue
block - 3D lattice girder
A wider range of space 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 3D lattice girders. The manipulation with girders, procedure of definition,
and meaning of parameters is the same for both.
Lattice girder parameters
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Name
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The name is used for unique and straightforward
identification of the catalogue block.
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Dimensions
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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.
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Cross-section
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Cross-sections may be defined separately
for individual parts of the girder: upper chord, lower chord,
verticals, and diagonals.
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