Investigation of methods to increase urban resilience against earthquakes based on seismic scenario (Case study of District 19 of Tehran Municipality)

The stability and safety of our habitable against hazard has always greatly occupied our minds."Earthquake is one of such natural hazards that can cause death.In fact whatever that makes this phenomenon as disaster is not to be prepared and takeMeasure to confront this event.To reduce the seismic damage and cities safety promotion it's necessary, regarding, speciallyTo the dangers of earthquake and estimate it's effects in sustainable development urban planning collection.So vulnerability and damages should be evaluated of various studies.So the possibility of evaluation calamities impresses by use of development methods and modeling the earthquake could be so important in optimum vulnerability management.Regarding to Tehran importance from the political, social and economical aspects and its high risk earthquake zone, it's necessary to introduces and explain the true way to comfort the feature prop able earthquake and short time & long time procedures to comfort the earthquake in urbanism view point.That these procedures should conation population problems and shortage of basically possibilities and unfit extension and anisotropic distribution of service centers and building texture that are UN matched with structure conditions.In fact during last year's, hasn’t been done any enough and fundamental measures for reducing the earthquake hazard. But many parameters like anisotropic growth of Tehran especially during these years construction near faults and the areas that are unsafe because of tectonic instabilities and construction and execution of buildings and unmatched vital establishment with Tehran's earthquake intensity.And shortage of enough management to comfort the earthquake and old texture in the cities show that there will be ….of hazard if the earthquake happens.So, in this research I chose 19distric of Tehran as case study for evaluating earthquake risk.