et al.Low-Cycle Fatigue/High-cycle Fatigue Interactions in Notched Ti-6Al-4V. Fatigue Fract, Engng. Mater. Struct . 2001Lanning, D., Haritos, G. K., Nicholas, T. and Maxwell, D. C. (2001) Low-cycle fatigue/high-
high and low cycle fatigue 高低周疲劳 low cycle fatigue 低循环疲劳 fatigue life cycle 疲劳循环次数 low cycle fatigue 低循环疲劳 low cycle fatigue meter 低循环疲劳强度计 fatigue at high temperature 高温疲劳 low cycle (low cycle) fatigue 低周疲劳 high cycles fatigue 高循环疲劳 high ...
Accordingly, both high-cycle fatigue and low-cycle fatigue may be characterized by the LEFM method, specifically, recording the variations of crack-growth rates, da/dN, with the applied stress intensity factor range, ΔK. The fatigue behavior of HEAs with a variety of microstructures, including ...
高周疲劳试验(high-cycle fatiguetest)是一种用于评估材料在反复循环加载下耐久性能的测试方法。这种测试通常涉及数万次甚至数百万次的循环加载,以模拟材料在实际应用中长时间承受动态载荷的情况。高周疲劳试验广泛应用于航空、汽车、机械、建筑等领域,以确保材料和构件在长期使用中的可靠性和安全性。 测试目的 确定材料...
Dr Theodore Nicholas ran the High Cycle Fatigue Program for the US Air Force between 1995 and 2003 at Wright-Patterson Air Force Base, and is one of the world's leading authorities on the subject, having authored over 250 papers in leading archival journals and books. Bringing his plethora ...
Fatigue crack growth 1. Introduction Many engineering components are subjected to combined low cycle fatigue (LCF) and high cycle fatigue (HCF) loadings, e.g. LCF start–stop temperature cycles (thermomechanical fatigue, TMF) in steam turbine rotors are superimposed by HCF reverse bending cycles ...
美 英 un.高周疲劳 网络高循环疲劳 英汉 网络释义 un. 1. 高周疲劳 例句 释义: 全部,高周疲劳,高循环疲劳
本发明实现了汽轮机转子的低周疲劳与高周疲劳的裂纹扩展寿命的定量评定,设计监控和运行监控. The present invention enables quantitative assessment of steam turbine rotor low cycle fatigue and high cycle fatigue crack propagation life, design, monitoring, and performance monitoring....
高周疲劳试验超高频电液伺服疲劳试验机 | 高周疲劳(high-cycle fatigue)是指材料在低于其屈服强度的循环应力作用下,经10000-100000 以上循环次数而产生的疲劳。高周疲劳的特点是作用于零件或构件的应力水平较低。如弹簧、传动轴等零件或构件的疲劳即属此类。
The fracture behavior and deformation mechanism of a new casting Ni-based superalloy K4750 during strain-controlled low cycle fatigue (LCF) and stress-controlled high cycle fatigue (HCF) at 600 °C were investigated. The crack in LCF originated from surface and propagated perpendicular to the loa...