Based on the probabilistic reliability model and non-probabilistic set-based reliability model, a new hybrid probabilistic and non-probabilistic reliability model is proposed.

并基于结构可靠性分析中的概率可靠性模型和非概率集合可靠性模型，提出一种新的结构可靠性分析的概率-非概率混合模型。

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First, the performance function is analyzed by the non-probabilistic set-based reliability model, and then the reliability of all regions in the normalized interval variable space is summed up.

该模型首先通过将功能函数进行非概率可靠性分析，然后将标准化区间变量空间所有区域的可靠度进行求和计算，从而给出结构的可靠度。

youdao

First, the performance function is analyzed by the non-probabilistic set-based reliability model, and then the reliability of all regions in the normalized interval variable space is summed up.

该模型首先通过将功能函数进行非概率可靠性分析，然后将标准化区间变量空间所有区域的可靠度进行求和计算，从而给出结构的可靠度。

youdao