Research on Intelligent Information Acquisition and Seismic Performance Evaluation Method of Urban and Rural Buildings Based on GIS Data and Structural Regional Characteristics

China's vast urban and rural building clusters face a significant risk of structural damage and collapse when subjected to strong earthquake forces. Current research methods fall short in simultaneously meeting the demands of obtaining comprehensive building information at the county level and accurately simulating seismic events.. To achieve rapid and accurate seismic performance assessment of urban and rural building clusters, a method combining regional architectural characteristics and GIS data for intelligent acquisition of building information and seismic capacity assessment was proposed. Roof information and external dimensions of building clusters in counties and districts were obtained through remote sensing methods such as GIS data and high-resolution satellites. Leveraging the above information and the actual characteristics of regional urban and rural per capita GDP, geographical location, and construction customs, a fuzzy inference model based on fuzzy theory and expert system was established to