Earthquake precautionary measures in post-disaster housing with reference to Mexico City, Mexico

Safety of a building's occupants is of primary concern in the design of a building. However, geophysical hazards such as earthquakes, still pose dangers to occupants of buildings. In an earthquake-resistant structure, even during a moderate shake, objects which are part of non-structural systems, accelerated by the sudden motion of the building, can hurt building occupants and cause damage to their property. The adoption of simple earthquake precautionary measures, could almost entirely eliminate this hazard. The adoption of these actions is the responsibility of occupants themselves, as part of their response to earthquake risk.Previous personal experience with earthquakes has been identified to be a major component of response to hazard risk. This response relates to the incorporation of earthquake risk into daily life, by the adoption of earthquake precautionary measures, which could make a substantial difference in reducing loss of life and damage to property during an earthquake. Therefore, the investigation of occupants living patterns in relation to earthquake safety gives an insight on their vulnerability and level of adoption of earthquake precautionary measures, particularly in a city constantly exposed to ground shakes such as Mexico City. This research project concentrates in the study of the internal layout characteristics of the dwellings in a social housing complex built after the 1985 Mexico City earthquake