Anchor Bolt Sleeve
Anchor Bolt Sleeve
(OP)
Hello,
Fan manufacture drawing shows anchor bolt with Sleeve. My question is, what is the reason to provide sleeve?
Thanks,
Fan manufacture drawing shows anchor bolt with Sleeve. My question is, what is the reason to provide sleeve?
Thanks,






RE: Anchor Bolt Sleeve
csd
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
Johnny Pellin
RE: Anchor Bolt Sleeve
Abhijit
RE: Anchor Bolt Sleeve
To hold down FD & ID Fans (Centrifugal), we are using bolts diameter ranging from 7/8" to 1.5" Dia bolts with varing embedment lengths (at least 12"). Also can we call sleeve length is 1/2 or 2/3 of embebment length of Anchor bolt. For example, for 7/8" Dia. AB with 12" embedment, can we call a Sleeve of 1.375" Dia with 4 to 6" length. Your help is appreciated.
Thanks,
RE: Anchor Bolt Sleeve
If you are referring to a sleeve that is above the base plate to provide the free length of stud above the surface of the block, I will also have to defer to other experts. This would place the sleeve in compression making the size of the sleeve important.
Johnny Pellin
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
Thanks,
RE: Anchor Bolt Sleeve
csd
RE: Anchor Bolt Sleeve
I think as long as you provide a nut with a washer on the anchor rod, you don't have to worry about the sleeve since the anchor rod is anchored entirely by the nut and doesn't require any develpment of bond stresses from concrete to rod. The failure cone should be equal to a failure cone without the sleeve (provided the sleeve isn't overly large in diameter).
RE: Anchor Bolt Sleeve
RE: Anchor Bolt Sleeve
A nut is sized to transfer the full tension against a steel plate, not concrete.
csd