Purpose: Used to specify longitudinal web stiffener thickness or set its limits for design generation.
--> Given in girder design input
Longitudinal web stiffener thickness design settings (Default limits: 0.25-2.0 inches or 6-50 mm). Longitudinal web stiffener thickness can be specified (USE LST), or limits can be adjusted (UPPER LIMIT LST, LOWER LIMIT LST) using a single value, or a list of values to vary by web section.