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Syntax
CSECTION arg1 arg2
Description
Each joist requires an assigned cross-section. This can be entered manually or generated automatically under the specified name. The joist requires 3 prescribed variables "wleft", wright" and "height", which define the width and height of the cross-section. The width is automatically derived from the longitudinal stationing. The user determines the height.
A functional definition of the joist can be used to use the variation of the joists along the longitudinal stationing in a more flexible manner. The arguments used follow the order of the variables in the cross-section of the joist.
Arguments
Minimum number: 1
arg1
Value |
unit |
Meaning |
cname |
TEXT |
Cross-section name or function call |
arg2 (cname is not a function call)
Value |
unit |
Meaning |
height |
LSTRUCTD |
Consistent height of the joists |
hvar |
TEXT |
Variable height of the joists specifying a calculator variable |
Scopes
GRILLAGE
Examples
CSECTION "Grillage" 0.50000
Joists are created with the same height.
GRILLAGE "AUTO" BEGIN
MATERIAL "EN:C45/55"
GROUP ""
CSECTION "Grillage(,,0.40944,,,AsTcb(\$sfl),AsBcb(\$sfl))"
ELEMS 4001 10
MEMBER "4" "7" 2
GRILLAGE END
Joists with variable specification of the reinforcement content in the joists are created. The first two arguments remain empty, as these define the distances in the longitudinal direction. They are calculated. The 3rd argument is the joist height and chosen to be consistent at 0.40944 here. The arguments 6 and 7 are selected as tables "AsTcb" and "AsBcb" of the longitudinal stations. The parent station "sfl" is used, as the variation occurs in the longitudinal direction.
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