Model rack beam and upright capacity: enter beam span, the distributed load carried per level, the number of beam levels, your upright frame capacity and a safety/impact factor, then read per-level load, beam deflection, total rack load and whether the configuration stays within rated limits.
Checks that beam span, load value, number of beam levels, safety factor and upright frame capacity are positive, finite numbers, and that the selected beam section is valid.
Awaiting input.
Compares the factored per-level load against the allowable beam-pair capacity for the chosen span and section. Capacity is derived from the section modulus (bending stress) for a simply-supported beam pair.
Awaiting input.
Estimates mid-span deflection of a beam pair under the service (unfactored) level load using the section's moment of inertia, and compares it to the span-based deflection limit you select.
Awaiting input.
Checks the total factored rack load across all loaded beam levels against the rated capacity of the upright frame pair / bay supporting the rack section.
Awaiting input.