The for modern temporary facilities, modular buildings, and industrial modular units . Developed by the American Society of Civil Engineers (ASCE) , this version is code-enforced via the 2024 International Building Code (IBC) , bringing major structural shifts to prefabricated, easily movable, and short-term portable structures.
However, beware: If your portable unit is stacked (two-story portable office), the 7-22 code prohibits the free-rocking exception. Stacked portables must be treated as fixed-base structures with explicit seismic connections. asce 7 22 portable
ASCE 7‑22 introduces , as well as updated provisions for rigid wall, flexible diaphragm buildings (e.g., big‑box stores and warehouses). Portable structures are often single‑story and may be elevated on blocks or jacks, making these provisions directly applicable. The for modern temporary facilities, modular buildings, and
, a digital platform that makes the standard's complex hazard data "portable" and accessible on various devices. American Society of Civil Engineers (ASCE) Core Purpose and Significance Stacked portables must be treated as fixed-base structures