An overview of the experiences of large-scale urban regeneration interventions and lessons learned to reduce vulnerabilities

Due to the physical vulnerability of large areas of worn-out tissues in the central and middle areas of cities against earthquakes and the priority of saving the lives of residents, urban regeneration process can be considered as the most important way to increase physical resilience in crisis management cycle. The use of large-scale urban regeneration interventions is a vital necessity given the speed of renewal in worn-out structures.

This research is qualitative in terms of review and practical purpose and qualitative in terms of data type. In this research, the required data are systematically collected from library resources, news sites and open and semi-structured interviews with some experts and managers active in urban affairs, and by comparing and combining the obtained data, the research results The meta-analysis method has been analyzed.

the Renewal of worn-out structures should have been completed in 1994, while the executive operations of worn-out structures not only did not end, but in 1399 the area of ​​worn-out urban structures increased by about 7,000. Hectare has increased to 148 thousand hectares. On the other hand, due to the physical vulnerability of worn and dysfunctional tissues in central and central cities to the possibility of earthquakes, this article seeks to investigate the reasons for not using large-scale interventions to accelerate the process of regeneration of worn tissues and reduce existing vulnerabilities. In order to achieve this, while examining the common concept of urban regeneration in the world, it has made a brief comparison of some large-scale interventions of urban regeneration at home and abroad.

In this study, while examining the history of urban regeneration, the importance of recognizing the concepts and goals of urban regeneration and using the experiences of successful cities in the world in eliminating physical vulnerabilities and using large-scale interventions. Based on the assumptions of urban regeneration research. It is an interventionist process and a strategic plan with a forward-looking vision that considers all economic, social, physical, and environmental dimensions of the target area.