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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this superceded p087.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

2009-09-15, 01:34 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	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? check out our whitepaper library. 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 this superceded p087.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 __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]