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- temperature fatigue stress 温度疲劳应力
- By analysis, bolt fatigue stress is marginally high. 通过计算分析,螺栓的疲劳应力稍偏高。
- A method to simulate fatigue stress history based on the wavelet packet transform, a special branch of the theory of wavelet analysis was presented. 采用小波分析理论中的小波包变换 ;提出了一种基于小波分析的模拟疲劳应力的方法 .
- Compared with non-deformation steel,the fatigue stress of 1Cr18Ni9Ti austenitic stainless steel after 60% cold deformation is raised about 1.65 times. 经60%25变形后,钢的疲劳强度提高了65%25左右。
- By comparing the result with allowable fatigue stress, the fillet dimension, which is less than calculated from empirical-formula, is available for the strength requirement. 将分析结果和许用疲劳应力进行了比较,结果表明曲轴上远小于经验公式计算所得圆角尺寸同样能够满足强度要求。
- high temperature fatigue testing system 高温疲劳试验机
- high temperature fatigue testing machine 高温疲劳试验机
- fatigue stress concentration factor 疲劳应力集中系数
- Keywords high temperature fatigue;crack growth;stress intensity factor;hold time on peakload; 高温疲劳;裂纹扩展;应力强度因子;峰值保持时间;
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- Fatigue stress calculation of freight car axle under random loads 随机载荷作用下货车车轴的疲劳应力计算
- Simulation of Fatigue Stress History Based on Wavelet Analysis 基于小波分析的疲劳应力历程模拟
- There is an imperceptible change in temperature. 温度有细微的变化。
- Study of fractographic retroestimation of fatigue stress amplitude 疲劳应力变幅的断口反推研究
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Computer Simulating of Fatigue Stress Spectra of Railway Bridges 铁路桥梁疲劳应力谱的计算机模拟
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- There was a descent of temperature after rain. 雨后气温下降了。