Adopting algorithm of random event 'conditional probability and introducing condition association coefficientof failure mode can reflect failure dependence of structure.
采用随机事件的条件概率的运算法则，引入失效模式间的条件关联系数来反映结构之间的失效相关性。
2
Through large earthquake damage survey, we establish approximate treatment means on essential condition association coefficientof the same project.
通过对大量地震震害调查，建立了同一工程项目的基本条件关联系数的近似处理方法。
3
By converting test condition to the standard pressure condition, calculation accuracy of average pressure impulse coefficient method is superior to that of tangent method.