The paper stresses the importance of mechanical probability design and reliability forecast on stress and intensity interference model.
应力、强度干涉模型在机械的概率设计和可靠性预测中非常重要。
The simplified mechanical model and three-dimensional elastic-plastic finite element models was found to analyze the reliability of sewage settling tanks equipped with scraping sludge machine.
针对旧污水沉降罐在安装刮泥机后的受力可靠性问题，建立了简化力学模型和三维弹塑性有限元模型。
The study results show that the reliability assessed conclusion is chosen by the correctness calculated model, and the precision evaluated conclusion is chosen by the mechanical parameter.
结论表明，计算模型的正确性决定评价结果的可靠性，力学参数控制评价结果的精确度。
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