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| 21. | fatigue life-span being established could overcome the deficiency of traditional prediction theory of fatigue |
| 实例分析表明:所建立的模糊疲劳寿命预测模型较好地克服了传统疲劳强度和寿命预测理论的不足之处,具有工程实用价值。 |
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| 22. | However, a low fatigue strength detail or a large built-in defect may produce only a single significant |
| 但是，疲劳强度较低的细节部分或较大的内部缺陷可能只产生一条很大的裂纹。 |
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| 23. | Furthermore, the dynamic responses of single deck supported by single pillar are also considered As for the fatigue |
| 在疲劳强度分析中，本文针对汽车运送船甲板下方横向桁材与侧板接合部分发及舱柱与横向桁材接合部分进行疲劳寿命分析。 |
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| 24. | The alloy boasts good shaping property, high corrosion resistance, weldability and fatigue strength, |
| 典型用途：此合金有良好的成型加工性能，抗腐蚀性，可焊性，疲劳强度与中等的静态强度，用于制造飞机油箱、管，以及交通车辆、舶的钣金件、表、灯支架等。 |
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| 25. | Results show that in the middle life range the fatigue strength of interference-fit riveting increases |
| 研究结果表明：在中寿命区，干涉配合铆接的疲劳强度比普通铆接的疲劳强度提高约25%。 |
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| 26. | The purpose of this study is to analyze the problems of multi-deck structural optimization, fatigue strength |
| 摘要本研究主要针对一艘14000吨之驶上驶下船舶（汽车运送船），在满足法规的要求下与考虑受到正浮与横倾两种状况下做多层甲板结构之最佳化分析、以及甲板结构之疲劳强度与动态特性分析。 |
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| 27. | This paper presents a reliability design method for fatigue strength of steam turbine parts subjected |
| 本文介绍了应力幅和平均应力之比为随机变量时汽轮机零件疲劳强度的可靠性设计方法。 |
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| 28. | 「The alloy boasts good shaping property, high corrosion resistance, weldability and fatigue strength, |
| 典型用途：此合金有良好的成型加工性能，抗腐蚀性，可焊性，疲劳强度与中等的静态强度，用于制造飞机油箱、油管，以及交通车辆、船舶的钣金件、仪表、街灯支架等。 |
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| 29. | Babbits are known as the superior bearing metal in anti-friction property,butsince their lower fatigue |
| 巴氏合金是减摩性最好的轴承材料,但是其疲劳强度低,在高载荷下轴瓦合金层容易开裂剥落。 |
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| 30. | probabilistic fatigue design model is proposed, in which the scatters of material experiment data and the fatigue |
| 根据铸钢转向架疲劳寿命计算特点，将铸钢材料疲劳试验寿命的离散性和实物结构危险部位疲劳强度影响系数的离散性看作为随机变量，建立了铸钢转向架承载构件双随机变量概率疲劳设计模型。 |
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