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Null area load assignments

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rscassar

Structural
Jul 29, 2010
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Has Etabs v19 got a method for using null areas for load assignments. I remember using this tool in v18.0.1 but this function seems to have discontinued.
 
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You can still use Null area to assign superimposed loads on top of structural slab or deck. See proof below.
A2 is null area 6x6 loaded 100psf. F2 is one-way load distribution deck.
image_s6hee4.png


Here is the caveat: This works wonder if you model everything in coordinate system with System Origin Rotation = 0. If it is rotated, ETABS will f.ck it up. Check it out yourself.
image_cyhhyq.png
 
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