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摘要: 通过加大载荷或者减少承载能力, 使受试样本的试验熵大大增加, 从而可使试验所需的总样本量大大减少. 从这点出发, 文中提出并开发了最大熵试验法, 并针对各种不同情况, 给出了载荷强化系数和散差的确定方法. 最后, 对最大熵试验与传统成败型 (F=0) 试验的等价关系给出了证明, 并通过一个实例, 说明最大熵试验法的工程应用.Abstract: Increasing the load or decreasing the bearing capacity makes it possible to increase the test entropy of samples and also results in a large decrease in the number of total test samples. From this concept, a test method with the maximum entropy has been developed in this study, and a determination method for the intensifying factor of the load and the variation factor is given. Also, the equivalence between the test with the maximum entropy of samples and the traditional success or failure test (F=0) has been demonstrated. The application of the test method with the maximum entropy is illustrated with an example.
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Key words:
- Load /
- reliability /
- entropy
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