If you wanna design a truss, this is an online java app that will give you a pretty good idea of the critical load paths, etc.
Kinda fun, too!
http://www.jhu.edu/virtlab/bridge/bridge.htm
Troy Sprout
Square, Level & Plumb Renovations
Discussion Forum
Discussion Forum
Up Next
Video Shorts
Featured Story
The FHB podcast crew chats about whether or not coil stock on fascia and rake trim is necessary.
Featured Video
Related Stories
Highlights
"I have learned so much thanks to the searchable articles on the FHB website. I can confidently say that I expect to be a life-long subscriber." - M.K.
Replies
I would seriously consider placing a disclaimer on that webpage before some nut goes using it, and then has a [legal] problem therein.
Truss Designer
Give this app a try as well:
http://design.medeek.com/calculator/calculator.pl
View Image[img]http://design.medeek.com/images/misc/trusscalc24.jpg[/img]
So you found a 7 year old thread to reply to in order to spam us about your website?
Just FYI - Your design methodology is grossly outdated.
Outdated Methodology
The method I am using is coming straight from the ANSI TPI 1-2007 standard, using matrix analysis to determine mid panel and panel point moments. I'm not sure how it is outdated?