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概述了太旧高速公路周缘地区（19个县市）的地震灾害。在对建筑物的类型进行划分的基础上，用地震安全性评定的综合概率法计算了每个单元遭遇烈度的概率，得到了各类建筑物的易损性矩阵，最后计算得出19个计算单元所有建筑物的破坏数量和预期经济损失，并对计算结果进行了分析和比较，最后提出防震减灾对策。
Outlines the earthquake disasters in the periphery of the too old expressway (19 counties). Based on the classification of buildings, the probability of each unit encountering intensity is calculated by the comprehensive probabilistic method of seismic safety assessment, and the vulnerability matrices of all kinds of buildings are obtained. Finally, 19 calculations The number of units destroyed by all the buildings and expected economic loss, and the results of the analysis and comparison, and finally proposed measures to prevent earthquakes and mitigate.