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Anchor bolt sleeve - Pretension force

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I have an anchor bolt case for  a compressor foundation done recently.   A 
sleeve, 2 ft long is provided at top for a 2.5" dia(A354, Grade BC), 6.5 ft 
 long. The bond breaking tape below the sleeve is missed by construction. 
The anchor bolt needs to be pre tensioned for 125 kips for 2.5 inch dia bolt 
 suggested by compressor vendor. I have gone through several articles.  One 
 of the articles by Rick Drake(Fluor) says,  Sleeve at top is sufficient for 
 the stretching of the bolt.  My concern is the concrete below the sleeve 
may go through some cracks (bond strength available is small < 20 kips) 
before the cone action starts from the bottom nut of the A bolt to counteract 
the pretension force.  If sleeve is sufficient(need back up tech. article), 
how much length is required?.

Let me know your thoughts on this.


Ravi Vasu, P.E.

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