splicing in long span slabs
splicing in long span slabs
(OP)
Do you have sites where all of this are shown in details? Two long span slab 5 meters length are to have continuous bars running at bottom and top. I pressume the splicing of those bars is similar to splicing in beam where the top continuous bar are spliced at center, but can you splice the lower bars right at beam support instead of near it the beams?






RE: splicing in long span slabs
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: splicing in long span slabs
RE: splicing in long span slabs
Dik
RE: splicing in long span slabs
BA
RE: splicing in long span slabs
what developement length do you use in the beam?
RE: splicing in long span slabs
RE: splicing in long span slabs
Dik
RE: splicing in long span slabs
Maybe your sketch didn't come through as intended, but it doesn't give any useful information. Slab on ground?
RE: splicing in long span slabs
The centrelines are the supports, the solid bars are the top bars and the dashed bar is the bottom bar.
The bottom bar is continuous, the top rfg that extends past the interior support is lapped with a similar bar from the other side. and dowels are placed in the top for the balance of the top rfg at the end supports.
Dik
RE: splicing in long span slabs
RE: splicing in long span slabs
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: splicing in long span slabs
Dik
RE: splicing in long span slabs
BA
RE: splicing in long span slabs
RE: splicing in long span slabs
Sometimes with heavy industrial stuff, it is possible to get the -ve moment into mid-span due to moving equipment across a relatively unloaded slab.
Hokie... in these environs, it's not uncommon to have the 'short hooked bars' referred to as dowels, for example provide 15M@300T Dwls, All Around. Nobody seems to have a problem with it!
Dik