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穿透及表面疲劳裂纹扩展的计算机模拟
Computer Simulating of Through or part-through Fatigue Crack Propagation

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穿透及表面疲劳裂纹扩展的计算机模拟.pdf (307.9Kb)
Date
1996
Author
宋建华
成建国
黄振仁
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  • 化学化工-已发表论文 [14469]
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Abstract
根据疲劳裂纹扩展的规律,对等幅和变幅谱载下CCT及PS(T)试件的疲劳裂纹扩展进行了计算机模拟。其结果经疲劳试验考评,误差在40%以内,能满足疲劳分析的要求。
 
According to characters of Fatigue crack propagation,we imitated the tests of CCT and PS(T) by computer under constant amplitude and varied amplitude spectrum loading.The errors are about 40% aFter comparing the results of computer simulating and experiment test.It is possible that computer simulating may eFFectively take the place of Fatigue crack propagation tests.
 
Citation
石油化工设备,1996,(2):8-11
URI
https://dspace.xmu.edu.cn/handle/2288/106659

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