Multipurpose emergency shelter location According of passive defense approach

In recent wars, vital and critical assets play a key role in the network of national activities are among the first targets of the invaders. Therefore, the lives of adjacent people around these assets should be preserved. One of the ways to achieve this goal is to build safe havens to protect people's lives during times of crisis. if shelter as a single-purpose used in peacetime, these has little economic cost and endangers the sustainability of this user. Solving this problem is possible by the construction of multipurpose havens. In this research, information layers of assets, privacys and indicators were identified. The assets and privacy layers are Matched each other in the GIS software and the potential for Establishment of the shelter were obtained. In the next stage, the coefficients of significance of the indicators were applied to the obtained potentials using the AHP method and the prioritization of the locations was presented. The results of the study indicate that 16 sites are considered suitable shelters and shelters in the vicinity of assets with educational, religious or parking facilities (with an area of at least 300 square meters) are considered multipurpose.