摘要
本文用灰色系统的观点和方法,在分析影响材料疲劳性能的灰因素的基础上,提出了灰色疲劳性能和灰色疲劳试验等概念,给出了灰色疲劳试验及其数据处理的方法和算例。与传统的疲劳试验相比,本文方法更符合工程实际,具有较大的实用性和可行性。
By applying the method of grey system, this paper proposes such concepts as grey fatigue behavior and grey fatigue test on the basis of the analysis of the grey factors affecting the fatigue behavior of materials.Specific methods are developed and an example is provided for grey fatigue testing and data processing. Compared with the traditional fatigue test,the method developed in this paper is more in agreement with the engineering reality and therefore more useful and applicable.
出处
《西北建筑工程学院学报（自然科学版）》
1990年第1期117-124,共8页
Journal of Northwestern Institute of Architectural Engineering
关键词
灰色系统
疲劳性
材料
试验
grey fatigue test, grey member, grey fatigue cnvironmcnt,grcy fatigue strength, grey fatigue life
