collapse symbol

collapse structure, building collapse, sudden collapse, structural failure, weak foundation, falling debris, disaster, ruin, breakdown, destruction, failure, crash, crumble, topple, collapse scene, collapse event, collapse accident, collapse damage, collapse risk, collapse hazard, collapse impact, collapse aftermath, collapse emergency, collapse rescue, collapse safety, collapse warning, collapse repair, collapse monitoring, collapse support, collapse engineering, collapse analysis, collapse stress, collapse pressure, collapse weakness, collapse strength, collapse materials, collapse environment, collapse stability, collapse consequence