| 材料疲劳与断裂试验中的若干问题(2) |
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| 引用本文： | 张亚军,党恒耀.材料疲劳与断裂试验中的若干问题(2)[J].材料开发与应用,2017,32(2). |
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| 作者姓名： | 张亚军 党恒耀 |
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| 作者单位： | 中国船舶重工集团公司第七二五研究所 河南 洛阳 471023 |
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| 摘 要： | 材料疲劳与断裂试验结果是否准确有效通常受多种因素的影响。从试验原始数据的不同处理方法和试验环境两个方面分析讨论其对材料疲劳与断裂性能试验处理结果的影响,为获得准确可靠的试验数据及其在工程设计及可靠性服役评估等方面提供支持。
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| 关 键 词： | 疲劳与断裂 试验结果 影响因素 |
Some Problems Appeared in Fatigue and Fracture Test of Materials (2) |
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| ZHANG Yajun,DANG Hengyao.Some Problems Appeared in Fatigue and Fracture Test of Materials (2)[J].Development and Application of Materials,2017,32(2). |
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| Authors: | ZHANG Yajun DANG Hengyao |
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| Abstract: | Accuracy and validity of results from fatigue and fracture tests of materials are usually affected by many factors.In this paper,two types of aspects such as different processing methods of original test data and test environments and their influence on the results of fatigue and fracture tests of materials were discussed,which would provide support for performing fatigue and fracture test and getting exact and reliable test data for the engineering design and reliable service assessment. |
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| Keywords: | fatigue and fracture test result influencing factor |
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