玻璃钢材料疲劳极限的灰色预测

刘开昌. 玻璃钢材料疲劳极限的灰色预测[J]. 工程力学, 1997, 14(3): 118-123.

引用本文:

刘开昌. 玻璃钢材料疲劳极限的灰色预测[J]. 工程力学, 1997, 14(3): 118-123.

Liu Kaichang. THE GREY PREDICTION OF THE FATIGUE LIMIT FOR FIBERGLASS COMPLOSITE MATERIALS[J]. Engineering Mechanics, 1997, 14(3): 118-123.

Citation:

Liu Kaichang. THE GREY PREDICTION OF THE FATIGUE LIMIT FOR FIBERGLASS COMPLOSITE MATERIALS[J]. Engineering Mechanics, 1997, 14(3): 118-123.

THE GREY PREDICTION OF THE FATIGUE LIMIT FOR FIBERGLASS COMPLOSITE MATERIALS

摘要: 本文应用灰色系统理论对玻璃钢复合材料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,通过生成函数对玻璃钢材料进行疲劳极限预测,效果较好。

Abstract: With the theories of grey system,the present paper discussed the fatigue properties of fiberglass complosite materials,and founded the generating function between alternating stresses and logarithmic cycles.Through the generating function,the fatigue limit of fiberglass materials is predicted,and the results are quite good.

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