: For portable structures that function as buildings, you must check the allowable story drift using Table 12.12-1 to ensure stability under seismic loads. Story Definitions in ASCE 7-22 Story Height ( ) : The vertical distance from the base to level Story Drift ( Δcap delta
Great concept, but execution has trade-offs Rating: ⭐⭐⭐½ (3.5/5) asce 7 22 portable
Inside a portable building, everything moves: server racks, lockers, medical equipment, and furniture. ASCE 7-22 Section 13.2.1 now requires that portable structures with casters or wheels have all internal components independently braced for ( F_p = 0.6 S_DS W_p ) (up from 0.4 in 7-16). This is a 50% increase in internal bracing loads. : For portable structures that function as buildings,
Before analyzing ASCE 7-22, we must address the elephant in the room: This is a 50% increase in internal bracing loads