To　simplity　seismic　disaster　prediction,　a　method　for　predicting　a　city＇s　buildings＇　seismic　disaster　was　presented　in　this　paper.　Typical　destroyed　buildings　were　collected　as　samples　from　many　previous　earthquakes.　It　has　been　proved　that　the　model　is　more　precise　than　that　of　traditional　methods,　and　it　is　feasible　for　predicting　city　buildings＇　seismic　disaster.　This　method　was　applied　to　the　prediction　of　seismic　disaster　of　Xiamen　city＇s　buildings,　and　the　result　has　been　analyzed.