Establishment of Community Earthquake Vulnerability Assessment System

AbstractCommunity, as the basic unit of the city, is not only the main body of earthquake response, but also the main body of urban emergency rescue response. The earthquake disaster emergency practices show that the losses of earthquake disaster are greatly affected by emergency preparedness. Therefore, it is urgent to conduct research on earthquake risk assessment and emergency preparedness capacity assessment for communities. HAZUS and Pushover method are used to establish an earthquake vulnerability assessment model based on community buildings. The vulnerability of personnel is calculated according to the probability value, which lays the foundation for emergency assessment. Finally, taking Xinchengzi community as an example, when the earthquake intensity is VII, the following conclusions are drawn: there are expected to be two deaths and seven serious injuries and 2855 displaced people in the community. The assessment system can provide reference for the government to improve the emergency response capacity.