Steel portal frames
Steel portal frames
(OP)
Hi, I am designing a portal frame and understand that the dead load and self-weight deflection of the rafters can be ignored as this can be taken out by the steel frame fabricators 'pre-setting' the rafter. How is this done, what does pre-setting involve? Is it cambering the rafter?






RE: Steel portal frames
http://www.nceng.com.au/
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning."
RE: Steel portal frames
RE: Steel portal frames
RE: Steel portal frames
http://www.nceng.com.au/
"Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning."