Explaining the Renovation Pattern of Worn-out Tissue in Regulating the Healthy City Approach(A Case Study of Worn-out Neighborhoods of Ghaemshahr)

So far, theories on the renovation of the worn-out urban tissue have been presented in various thematic areas. In the organized comprehensiveness of this chaos, burnout is often one of the most important issues that urban tissues suffer from and causes disorder, imbalance, disproportion and asymmetry of urban tissues and the main problem is the lack of a scientific approach to achieve a healthy city. The aim of this study was to identify the indicators of renovation of worn-out tissue with emphasis on the healthy city approach, using the research method of specialized urban planning texts, and field studies to explain the concept and formulate the model of renovation of worn-out tissue based on comparative descriptive analysis of healthy city indicators. The study area of ​​the worn-out structures of Ghaemshahr, based on the three indicators of physical worn-out approved by the Supreme Council of Architecture and Urban Planning, with an area of ​​347 hectares, was approved by the Supreme Council of Architecture and Urban Planning in 1386 and had a population of 33,000 in 1395. The statistical population of this study, 385 people, was calculated through Cochran's formula. The necessary data were collected through a questionnaire and the normality of the data was assessed using Kolmogorov-Smirnov test and finally was analyzed using SPSS software and Linear Regression test. The results show a correlation in the short trip sub-index and the appropriate physical quality of the network and service area (functional radius) of service uses, which indicates a very low quality of the communication network resulting in impermeability and instability of especial access to services in these areas.