): This combines the vertical load and the moment caused by bolt eccentricity. Formulas in AISI E-1 include a reduction factor ( ) to account for shell curvature and thickness.
In the complex engineering of stacked vessel construction and elevated tank design, the transfer of loads from the superstructure to the foundation is the single most critical point of structural integrity. While the vessel shell and the foundation itself are often rigorously analyzed, the connection point—the anchor bolt chair—is frequently treated as an afterthought. aisi e 1 volume ii part vii anchor bolt chairs better
Designing these brackets is not a matter of guesswork. It requires precise calculation of bending moments, shell compression, and weld stresses. This is where the AISI manual becomes your best asset. 1. Eliminates Unsafe Guesswork ): This combines the vertical load and the