cskelton
2007-02-01, 07:09 PM
I work for a company that designs radio frequency shielding for MRI rooms. When designing these rooms I have to redraw the architects plans and most of the time I have no elevations, just a plan view. I have searched the Internet for information on bar joist design and can not seem to find much of anything. I need to place barjoists in my structural elevations. Does any one know where I can get drawings of bar joists or is there an add-on to AutoCAD? Any help would be greatly appreciated. Thanks in advance.