Portable structures are especially vulnerable to uplift. Design anchor points, tie‑downs, and inter‑panel connections to resist the calculated pressures. Ballast weights (e.g., concrete blocks or water barrels) are common but must be sized for the specific wind loads.
ASCE 7-22 does not feature a standalone chapter titled "Portable Structures". Instead, it classifies all physical entities under standard building types or "Other Nonbuilding Structures". Under , a temporary structure is typically defined as any building erected for less than 180 days . asce 7 22 portable
Portable and temporary structures occupy a distinct regulatory space between permanent civil buildings and specialized commercial equipment. Portable structures are especially vulnerable to uplift
For truly temporary installations (180 days or less) that are not in hurricane‑prone regions, consider the 0.65 reduction factor allowed by IBC 2024 Section 3103.6.1.2. Document the basis for using any reduction. ASCE 7-22 does not feature a standalone chapter