Discussion on the achievements, difficulties and countermeasures of earthquake prevention and disaster reduction in typical cities in the Yangtze River Delta

Taking Jiaxing city, a typical city in the Yangtze River Delta, as the research object, this paper focuses on some achievements, difficulties and relevant solutions in the work of earthquake prevention and disaster reduction in Jiaxing in recent years. References for earthquake prevention and disaster reduction for cities in both less earthquake and weak earthquake areas and economically developed areas are provided.