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在实验研究的基础上，利用模糊集理论和Ｈａｒｒｉｓｏｎ提出的质量带评定方法绘制了含焊接缺陷结构的疲劳模糊评定图。该图可用于计算含焊接缺陷结构的失效概率和疲劳损伤，它为焊接结构安全评定实现人工智能化建立了初步基础。
Based on the experimental study, the fatigue fuzzy evaluation chart of the welding defect structure is drawn by using the fuzzy set theory and the quality belt evaluation method proposed by Harrison. The graph can be used to calculate the failure probability and fatigue damage of the structure with welding defects. It establishes a preliminary foundation for the artificial intelligence of the welding structural safety assessment.