| 断裂力学在钢筋混凝土设计中的应用 |
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| 引用本文： | 朱伯瑜.断裂力学在钢筋混凝土设计中的应用[J].湖南农业大学学报(自然科学版),1990,17(4). |
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| 作者姓名： | 朱伯瑜 |
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| 作者单位： | 湖南大学土木工程系 |
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| 摘 要： | 混凝土是非均质材材,内部存在裂缝,所以其断裂破坏过程是复杂的.试验研究表明断裂韧性K_(lc)可以反映有裂缝材材的断裂性能,并在一定程度上决定混凝土构件的断裂过程.笔者试图从这一观点出发,阐明钢筋混凝土构件的断裂和抗裂荷载计算一法.
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| 关 键 词： | 钢筋混凝土 构件 裂缝 断裂力学 |
Applicability of Fracture Mechanics to Reinforced Concrete Design |
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| Huang Boyu.Applicability of Fracture Mechanics to Reinforced Concrete Design[J].Journal of Hunan Agricultural University,1990,17(4). |
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| Authors: | Huang Boyu |
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| Institution: | Huang Boyu Department of Civil Engineering |
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| Abstract: | Concrete is a material of heterogeneity with microcraekes in-side. Its fracture process is complicated. It is shown in many experiments that fracture toughness may reflect the fracture property of cracked material and the fracture process of concrete elem |
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| Keywords: | Concrete crack fracture toughness fracture mechanics/microcrack |
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