| 表面裂纹准静态断裂扩展形貌的研究 |
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| 引用本文： | 陈江,娄忆清.表面裂纹准静态断裂扩展形貌的研究[J].浙江工业大学学报,1994(3). |
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| 作者姓名： | 陈江 娄忆清 |
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| 摘 要： | 表面裂纹疲劳扩展和断裂扩展过程中几何形貌的预测是未爆先漏（ＬｅａｋＢｅｆｏｒｅ－Ｂｒｅａｋ）评判理论研究的一个重要课题。本文用多试件法研究了表面裂纹准静态断裂扩展形貌变化规律，介绍了主要试验方法与试验结果。
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| 关 键 词： | 表面裂纹，断裂扩展，多试件法 |
Experimental Studies on Surface Crack Fracture GrowthUnder Quasi-Static Loading |
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| Chen Jiang,Lou Yiqing.Experimental Studies on Surface Crack Fracture GrowthUnder Quasi-Static Loading[J].Journal of Zhejiang University of Technology,1994(3). |
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| Authors: | Chen Jiang Lou Yiqing |
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| Affiliation: | Department of Mechanical Engineering |
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| Abstract: | The prediction of geometric features of surface crack fatigue growth andfracture growth is one of important projects in the;Leak-Before-Break assessment methodology.In this paper,the law of surface crack fracture growthunder quasi-static loading is experimentally studied with the multiple-specimenmethod.The testing procedure and tested results are presented. |
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| Keywords: | Surface crack Fracture growth Multiple-specimen method |
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