If the distance to the short side is greater than "Max distance to shortside", the value defined with this variable will add an overlapping girder that will be placed to reinforce.

The setting "Use support overlap girders" needs to be set to yes for this variable to be active. The setting can be set in Project Manager as well as in Standard Admin.

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHA.png

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHD.pngFORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHE.png

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHF.png

In this case the criteria for the lattice girders are set as following where no extra overlap girder will be placed if the distance is between 11 and 30 to the short side. 

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHB.png

The length interval is set to 200 mm.

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTHC.png

Example of the IMPACT default setting:

VariableTypeValue
FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTH01000

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTH0.png

Example with a user default setting:

VariableTypeValue
FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTH0800

FORMSLAB_OVERLAP_SUPPORT_GIRDER_LENGTH1.png

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IMPACT Documentation