摘要
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。
This paper has outlined the seismic hazard in the neighbouring and fringe areas (19 counties and cities )of Taijiu expressway. Basing on the division of the buildings types, the comprehensive probability method for seismic safety evaluation is used to calculate the intensity probability experienced in each element, the vulnerability matrix of variouse kinds of buildings have been obtained, the damage quantity and expected ecnomic losses of all the buildings in the 19 calculated elements have been calculated, and the calculating results have been analyzed and compared. Finally, the countermeasures for earthquake prevension and hazard reduction have been presented.
出处
《华北地震科学》
1998年第2期37-44,共8页
North China Earthquake Sciences
关键词
地震灾害
损失预测
防震
减灾对策
高速公路
prediction of seismic hazard
countermeasure of anti -earthquake and hazard prevension
intensity evaluation
