以下为句子列表：
英文: 2 Wear and fatigue test for horizontal receding door.
中文: 水平后斜门的磨耗和疲劳试验。
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英文: According to the stress spectrum of weaking section in fatigue test and S-N Curve of classic welding joint in this section, we establish a model of life calculating by the principle of fatigue damage equivalence, then we get the relationship between the c
中文: 根据疲劳薄弱部位在室内疲劳试验中的应力谱及该部位典型接头的S-N曲线，按照疲劳损伤等效原则建立交叉支撑装置的寿命预测模型，得到了交叉支撑装置实际运用寿命与室内疲劳试验加载循环次数的关系。
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英文: Based on the analysis of the main failures discovered in pavement on steel deck plate and the demanding service condition of the pavement on steel deck,high-temperature rutting test,low-temperature bending test and controlled stress flexural fatigue test
中文: 在分析钢桥面铺装层主要病害和特殊工作环境的前提下,分别采用高温车辙试验、低温小梁弯曲试验和控制应力小梁弯拉疲劳试验,研究了不同环氧树脂掺量下的环氧树脂改性沥青混合料的高温稳定性、低温抗裂性和抗疲劳性能.试验结果表明:环氧树脂对这3个方面都有很大的改进效果,但改性效果和树脂的添加量并不是一个无限递增的关系,当添加量超过一定数值以后,改性的效果将趋于平稳.最后就高温、低温、疲劳3个方面分别提出环氧树脂添加量为20﹪,30﹪,30﹪的建议值.
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英文: Based on the fatigue test for flexural performance of reinforced concrete beam strengthened with aramid fiber reinforced plastic(AFRP), the effect of fiber layers on the fatigue test performance of the strengthened beam was analyzed according to the strai
中文: 摘要通过芳纶纤维加固钢筋混凝土梁的疲劳试验，得到了钢筋的应变滞回曲线和加固构件的抗弯刚度随循环次数衰减的规律，探讨了芳纶纤维布层数对加固构件疲劳性能的影响。
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英文: Firstly, according to analyze the fatigue test result of the normalized carbon steel, a logarithmic expression is developed to describe residual strength degradation process, the definition and expression of fatigue damage under symmetrical stress with co
中文: 摘要通过对正火45钢的试验数据分析，提出了一个反映剩余强度退化的对数表达式，给出对称恒幅应力循环下疲劳损伤的定义与表达式。
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