Assessment urban housing ingredients for passive defense planning by fuzzy DEMATEL method (case study: Boukan City)

In this study، the opinions of 12 experts in urban planning، Boukan connection between variables in the housing item is used in passive defense considerations. These items are: (architecture، construction and utilities). Mathematical methods، including methods to measure DEMATEL experts on a topic or variable pay. This method can decide the independence or lack of independence، to decide the severity and impact. Results and Discussion Step 5 based on the variable is the maximum amount of R-D، has the greatest impact. Therefore، as shown in Table 3، and the fifth step in the research is addressed، no matter how much more positive the D-R، to cut a strong influence، and much more negative، a strong-permeable. Urban housing programs on the social، economic security and attention، and seeks to achieve the objective of increasing the capacity to deal with possible threats and aggression attention. And improves the ability to deal with the situation - emergency attention. It can be defense by adopting take architectural approach for physical properties and consistent with the principals of passive defense 16 cities pay. Especially in urban areas، while creating cool spaces without compromising performance without spending a lot of damage from enemy attacks when the severity and extent of the crisis will lessen. This determination needs the organization is concerned that this is possible with the cooperation and synergy organization.