Section 1604 of the IBC (referencing ASCE 7-22) allows Temporary Structures (less than 180 days) to be designed for 75% of wind loads, provided they are not in hurricane-prone regions. However, the foundation (anchors) must be 100% of code. Never reduce anchor strength.
The (Minimum Design Loads and Associated Criteria for Buildings and Other Structures) is the current national standard for structural loads, covering everything from wind and snow to seismic activity, as noted in the ASCE 7-22 standard introduction . asce 7 22 portable
This article dissects the new standard’s application to portable structures, covering risk categories, wind design for non-permanent anchorage, seismic "free-rocking" analysis, and the three most common pitfalls engineers face when applying a "building" code to a movable asset. Section 1604 of the IBC (referencing ASCE 7-22)