The failure points were the same: walls and slabs not tied properly into columns, that's a roof slab hanging off the building, cantilevered structures, or structures that were asymmetric, that shook violently and came down, poor building materials, not enough
Las fallas estructurales eran las mismas: paredes y losas no encolumnadas apropiadamente; esa losa del techo cuelga del edificio; estructuras voladizas, o estructuras asimétricas, que se sacudieron violentamente y cayeron; malos materiales de construcción; el hormigón