Valuating the Level of Physical Resilience of Old Tissue against Natural Hazards with an Emphasis on Earthquakes (Case Study: Javadieh Neighborhood of the Region 16 in Tehran)

due to the rapid changes of cities, some of the urban tissues have not been able to communicate with their surroundings and provide services to the residents due to wear and tear. Today, the vulnerability of worn-out tissues to natural disasters is a global issue facing city managers. Due to the conditions and the situation of the worn-out fabric of Javadieh neighborhood located in the 16th district of Tehran and the lack of attention and handling of the conditions of resilience against natural hazards, it is in a state of disarray. This research evaluates the resilience of the worn-out fabric of Javadieh neighborhood against natural disasters with an emphasis on earthquakes.

The research is applied in terms of purpose and descriptive-analytical in terms of both documentary and survey methods. How and the degree of resilience of the worn-out tissue area of ​​Javadiyeh against earthquake with eight criteria including; The permeability of the neighborhood, the age of the building, the number of floors, the density of the building, the density of the population, access to open space, the quality of the building and the area of ​​the parts have been studied and analyzed.

The results of the analysis of the findings indicate that the resilience of the tissue Worn out against earthquakes, it is unsuitable. So, according to the building quality index and its importance against earthquakes, this index has the highest score and is equal to 0.256. The second priority is the permeability of the neighborhood, the score of this criterion in this research is equal to 0.248, and finally, the area of ​​plots (0.045) has the lowest score.