论文部分内容阅读
会议将在该国际委员会的主持下在英国的伯明翰城伯明翰大学内举行。 该会议将涉及到影响金属和其他材料的疲劳与疲劳门坎值一些变化因素:应力、环境、频率、力学性能、温度、加载经历、裂纹闭合、复合加载、表面处理、随机加载、焊缝、几何因素(含裂纹长度)、短裂纹萌生与成长、预测K_(th)与裂纹成长率的机制与模型。疲劳损伤与裂纹成长率的测定。非扩展裂纹与数据可靠性的准则。非常欢迎有下列一些领域内关于提高构件疲劳寿命的一些成果:
The conference will be held under the auspices of the International Committee at the University of Birmingham in Birmingham, England. The meeting will address several factors that affect the fatigue and fatigue threshold values of metals and other materials: stress, environment, frequency, mechanical properties, temperature, loading history, crack closure, composite loading, surface treatment, random loading, Factors (including crack length), short crack initiation and growth, and prediction of K th (th) and crack growth rate mechanism and model. Fatigue damage and crack growth rate determination. Criteria for non-expanding crack and data reliability. Some of the following areas for improving the fatigue life of components are welcome: