ZONING OF URBAN FABRIC VULNERABILITY AGAINST EARTHQUAKE BY COMBINING THE QUANTITATIVE MODELS IN GIS (CASE STUDY: MASHHAD, NORTHEAST OF IRAN)

the objective of this case study was to determine vulnerability levels of urban fabrics aginst earthquake risk using spatial factors. Therefore to classify risk vulnerability zones of the mashhad urban fabric we have used parameters such as ratio of open spaces size of lands differentiation population density occupies aresa by buildings ago of buildings deteriorated urban fabrics proximity to faults and seismic grading of mashhad.

کلیدواژه ها:

vulnerability ، analytic hierachy process AHP ، geographic information system GIS ، central business district CBD ، standard score model