| 含裂缝混凝土构件的剪滞理论分析 |
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| 引用本文： | 刘炳城.含裂缝混凝土构件的剪滞理论分析[J].交通标准化,2009(7):189-190. |
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| 作者姓名： | 刘炳城 |
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| 作者单位： | 广东省公路工程质量监测站,广东广州510510 |
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| 摘 要： | 混凝土的拉伸破坏机理比较复杂，尚无合适或简便的力学模型和研究方法。借鉴复合材料力学分析方法，采用一种有限子层剪滞模型，并结合线弹性断裂力学，来分析含裂缝混凝土试样的拉伸破坏问题，可为混凝土的破坏分析提供一种新的研究方法。
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| 关 键 词： | 混凝土 剪滞理论 拉伸破坏 |
Share Lag Theory Analysis of Concrete Frame Member with Crack |
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| LIU Bing-cheng.Share Lag Theory Analysis of Concrete Frame Member with Crack[J].Communications Standardization,2009(7):189-190. |
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| Authors: | LIU Bing-cheng |
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| Institution: | Guangdong Highway Engineering Quality Monitoring Station;Guangzhou 510510;China |
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| Abstract: | The mechanism of tensile failure of concrete is rather complex, so there are no suita- ble or convenient mechanics models and research methods. By learning the analysis method of compo- site material mechanics, using a kind of limited sub-sheaf share lag model and combining with linear elastic fracture mechanics to analyze the tensile failure of concrete samples with cracks provides a new research method for the analysis of concrete destruction. |
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| Keywords: | concrete share lag theory tensile failure |
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