Analyzing an axially loaded column derives the relation between risk cost and structure reliability index.
通过对轴心受压构件的分析，给出风险损失与结构可靠指标之间的定量关系。
In multilayered terrene slope structure, the reliability index increase with the decrease of correlation coefficients between layers.
多层土质边坡结构中，可靠指标随层间相关系数的减小而增大。
The sensitivity expression of system reliability index and the safety margins were presented in the stochastic structure systems.
给出了随机结构系统安全余量和系统可靠性指标的敏度表达式；
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