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-   -   portal frames in boundary conditions (http://www.dimcax.com/hust/showthread.php?t=27326)

huangyhg 2009-09-15 01:34 PM

portal frames in boundary conditions
 
portal frames in boundary conditions
i have been working through sci publication 087 (the behaviour of steel portal frames in boundary conditions.
following the 1st design example i worked out i need 155mm^2 cross sectional area to achieve the criteria for longitudinal stability. i am assuming this is provided along the building be the eaves tie, is this correct?
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hi vinny
i believe the current sci publication for dealing with steel portals in boundary conditions is p313.
this superceded p087.
vb
do you know if there are any significant differences?
i dont have both publications in front of me now, but i believe the largest change was to increase the scope of the document to include trussed construction also.
vb
i have a copy of the new publication now. thanks for the help


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