| 混凝土与纤维混凝土的疲劳裂纹扩展分析 |
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| 引用本文： | 蔡敏 蔡四维. 混凝土与纤维混凝土的疲劳裂纹扩展分析[J]. 东南大学学报(自然科学版), 1998, 28(5): 108-111 |
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| 作者姓名： | 蔡敏 蔡四维 |
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| 作者单位： | 合肥工业大学土木工程系 |
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| 摘 要： | 利用损伤能量释放与裂纹扩展能量释放等效关系，导出适用于混凝土与纤维混凝土的疲劳裂纹扩展理论公式。
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| 关 键 词： | 疲劳损伤 裂纹扩展 混凝土 纤维混凝土 |
Analysis of Fatigue Crack Growth in Concrete or F.R.C. |
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| Cai Min Cai Siwei. Analysis of Fatigue Crack Growth in Concrete or F.R.C.[J]. Journal of Southeast University(Natural Science Edition), 1998, 28(5): 108-111 |
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| Authors: | Cai Min Cai Siwei |
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| Abstract: | Based on the damage analysis of concrete or F.R.C. and the theory of energy equivalence between damage and crack a method for determining the constants A, n in paris law is provided. The presented law is in good agreement with the experimental results in predicting fatigue life of concrete or F R C. |
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| Keywords: | fatigue damage crack concrete F.R.C. |
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