| 混凝土冲击性能的量纲分析与数值模拟研究 |
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| 引用本文： | 蒋国平,陶为俊,浣石. 混凝土冲击性能的量纲分析与数值模拟研究[J]. 混凝土, 2009, 0(1). DOI: 10.3969/j.issn.1002-3550.2009.01.009 |
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| 作者姓名： | 蒋国平 陶为俊 浣石 |
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| 作者单位： | 广州大学工程抗震研究中心,广东,广州,510405 |
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| 基金项目： | 国家自然科学基金委员会--中国工程物理研究院联合基金 |
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| 摘 要： | 混凝土材料的冲击性能研究是建筑防护研究的重要课题.对钢弹冲击混凝土的两个模型进行数值模拟,得到了混凝土在反射波作用下的层裂现象,通过量纲分析,得到了混凝土在冲击作用下破坏的主要因素.
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| 关 键 词： | 混凝土 冲击 层裂 |
Numerical analysis and dimensional analysis on impact property of concrete |
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| JIANG Guo-ping,TAO Wei-jun,HUAN Shi. Numerical analysis and dimensional analysis on impact property of concrete[J]. Concrete, 2009, 0(1). DOI: 10.3969/j.issn.1002-3550.2009.01.009 |
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| Authors: | JIANG Guo-ping TAO Wei-jun HUAN Shi |
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| Affiliation: | Earthquake Engineering Research Test Center;Guangzhou University;Guangzhou 510405;China |
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| Abstract: | The research of impact property of concrete is an important task on construction defence.Numerical simulation for impact action of two models with the flyer impacting the concrete plate is carried out.The lamination crack phenomenon of concrete is then obtained,and the main reasons of the impact rupture for concrete are also obtained with the dimensional. |
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| Keywords: | concrete impact lamination crack |
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