Ensures localized high-strain zones (such as nozzle-to-shell junctions) do not rupture locally under peak loads.
Similar to Division 1, this approach uses formulas and charts to calculate minimum required thicknesses and pressure ratings. However, Division 2 formulas are more precise, account for a wider range of stress configurations, and permit higher allowable stress values. 2. Design-by-Analysis (DBA) asme bpvc section viii division 2 pdf work