25m span Floor
25m span Floor
(OP)
Anyone had any experience in design of a 25m clear floor span where form work is not possible? (note second direction is only 8m)
I am looking at either Precast T sections? or steel trusses in main direction with a precast flooring system in the second direction between the trusses?
Any ides appreciated!
I am looking at either Precast T sections? or steel trusses in main direction with a precast flooring system in the second direction between the trusses?
Any ides appreciated!
"Structural Engineering is the Art of moulding materials we do not wholly understand into shapes we cannot precisely analyse, so as to withstand forces we cannot really assess, in such a way that the community at large has no reason to suspect the extent of our ignorance." Dr. Dykes, 1976






RE: 25m span Floor
RE: 25m span Floor
They'll be about a meter deep.
But they'll be cheap.
RE: 25m span Floor
RE: 25m span Floor
RE: 25m span Floor
Not to answer for the OP, but I think it is clear that if he can't provide temporary support, permanent support is out of the question.
RE: 25m span Floor
Correct in AUS, I have designed a steel truss system as an option as the main supports (at 8m cts) with beams and form deck/king floor etc spanning between,
I am also exploring the precast double T sections also and speak to the precast company about $$
Regards
"Structural Engineering is the Art of moulding materials we do not wholly understand into shapes we cannot precisely analyse, so as to withstand forces we cannot really assess, in such a way that the community at large has no reason to suspect the extent of our ignorance." Dr. Dykes, 1976
RE: 25m span Floor