SPECIAL ANCHOR BOLT
SPECIAL ANCHOR BOLT
(OP)
Hi,
I have pile cap having both the cases given below
Case-A
The pile cap supporting column with base plate and anchor bolt .
Case-B
The columns are removed along with the base plate and anchor bolt , Crane would be moving over the pile cap.
To satisfy the above cases the ANCHOR BOLT must be of an removable type, as well as the above two case occurs continuously , means after some time columns are again supported and anchor bolt is again fitted in the same location .
Please suggest what type of anchor bolt should i use in this case , Please also note that the above two cases are occurring in corrosive environment. No Hiti Bolts are Acceptable as well for above case.
Please find the two cases attached with the link below
http://files.engineering.com/getfile.aspx?folder=e...
http://files.engineering.com/getfile.aspx?folder=8...
I have pile cap having both the cases given below
Case-A
The pile cap supporting column with base plate and anchor bolt .
Case-B
The columns are removed along with the base plate and anchor bolt , Crane would be moving over the pile cap.
To satisfy the above cases the ANCHOR BOLT must be of an removable type, as well as the above two case occurs continuously , means after some time columns are again supported and anchor bolt is again fitted in the same location .
Please suggest what type of anchor bolt should i use in this case , Please also note that the above two cases are occurring in corrosive environment. No Hiti Bolts are Acceptable as well for above case.
Please find the two cases attached with the link below
http://files.engineering.com/getfile.aspx?folder=e...
http://files.engineering.com/getfile.aspx?folder=8...






RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
If this is a one time thing you may have consider an embedded plate and welding the baseplate to the embedded plate. When need to be removed just grind off and re-weld later. Obviously not a solution if this is being removed frequently.
I think what KookK was getting at was welding a coupler to the underside of the baseplate (coupler would be cast in concrete) then you could thread your anchor bolt down through the baseplate into the coupler.
RE: SPECIAL ANCHOR BOLT
Just design an embedded anchor rod into the concrete with a coupler at the concrete surface. The rod extension can be threaded into the coupler and serve as an anchor rod until you need to remove it.
Here is a larger version: http://www.anchorboltsleeves.com/pipe-anchors
Check out Eng-Tips Forum's Policies here:
FAQ731-376: Eng-Tips.com Forum Policies
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
Just intrested to know more .
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
Frankly, it's hard to imagine a solution that:
1) doesn't project above the surface,
2) doesn't involve welding.
3) doesn't involve couplers.
Your problem may be over constrained.
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
Finally we arrived a anchor bolt based on the sketch below but water would enter into the sleeve and corrode the thread rod and sleeve can anybody suggest a good solution .
http://files.engineering.com/getfile.aspx?folder=3...
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
RE: SPECIAL ANCHOR BOLT
2. As for removal, you shouldn't have an issue. They make caulk remover tools that you can pick up in any hardware store.
3. I don't see why this would be a concern, unless the oil and gas industries have something against the use of silicone.