摘要
应用灰色系统理论对玻璃钢抽油杆的疲劳性能进行研究,建立了不同交变应力与对数循环次数之间的生成函数。
By using the theories of grey system,this paper discusses the fatigue properties of Fiber Sucker Rods(FSRs),and establishes the generating function between the alternating stress to the logarithmic cycle-index.Through the generating function, the fatigue limit of FSRs is predicted,and the result is good.
出处
《福州大学学报(自然科学版)》
CAS
CSCD
1994年第3期55-58,共4页
Journal of Fuzhou University(Natural Science Edition)
关键词
玻璃钢
抽油杆
疲劳性能
灰色预测
Fiber Sucker Rods,fatigue properties,generating function,grey prediction