摘要：In recent years, the increased incidence of natural disasters with irreparable damage to people has
led to various efforts to reduce its destructive effects and consequences. Hence, humanitarian aid
logistics are aimed at preserving life and reducing the suffering of people in crises. Facility location
is a strategic issue in humanitarian logistics and has a planning role before the crisis. Finding the
right place for establishment of the facilities can help relieve the disaster. This research is also
based on the principles of non-operational defense and the design of a multi-objective mathematical
model for seeking a suitable location for the facility. In this mathematical model based on four
population density indexes, user appropriateness, access to the road and enclosure of the appropriate
location for the establishment of a hospital, temporary care centers, shelters and warehouses is
selected. The designed model is solved using Lexicographic method and via GAMS software.
关键词：Facility locating;
Crisis;
Humanitarian aid logistic
