Allowable Bolt Stress for A307

strainstress · Dec 17, 2013

ASME gives allowable stress for A307 bolt as 7000 psi. However, AISC 9th edition, will allowable bolt stress of A307 as 20,000 psi. If the bolts I am trying to size are anchor bolts, do I still need to take allowable stress from ASME, or will AISC allowable stress be acceptable.

Thanks

BigTank · Dec 19, 2013

That depends on the governing code and the customer's requirements. You could use ultimate strength if you want to...wouldn't be responsible, but you could use it with a healthy safety factor. (I don't think anyone actually would. It's just an illustration.)

If there is no verbage, then I would go by AISC Code and design for earthquake and wind loading if applicable using the AISC allowable stress in one of the accepted AISC analytical methods.

--------------------------------
Fitter, happier, more productive

Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Allowable Bolt Stress for A307

strainstress

Mechanical

BigTank

Mechanical

Similar threads

Part and Inventory Search

Sponsor