| 爆破载荷作用下混凝土边坡动力响应数值分析 |
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| 引用本文： | 何理,钟冬望,陈江伟. 爆破载荷作用下混凝土边坡动力响应数值分析[J]. 武汉科技大学学报(自然科学版), 2011, 34(2) |
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| 作者姓名： | 何理 钟冬望 陈江伟 |
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| 作者单位： | 武汉科技大学理学院,湖北,武汉,430065;武汉科技大学冶金工业过程系统科学湖北省重点实验室,湖北,武汉,430065 |
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| 基金项目： | 国家自然科学基金资助项目(50774056) |
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| 摘 要： | 根据爆炸力学原理,利用有限元分析软件ANSYS对爆破载荷作用下混凝土边坡应力状态进行数值模拟,将所得混凝土边坡应力场分布结果与实验室试验结果进行对比分析,得到爆炸应力波在混凝土边坡中的传播规律。
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| 关 键 词： | 边坡 应力状态 应力场 |
Numerical analysis of dynamic response of concrete slope under blasting load |
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| He Li,Zhong Dongwang,Chen Jiangwei. Numerical analysis of dynamic response of concrete slope under blasting load[J]. Journal of Wuhan University of Science and Technology(Natural Science Edition), 2011, 34(2) |
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| Authors: | He Li Zhong Dongwang Chen Jiangwei |
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| Affiliation: | He Li1,2,Zhong Dongwang1,Chen Jiangwei1,2 (1.College of Science,Wuhan University of Science and Technology,Wuhan 430065,China,2.Hubei Province Key Laboratory of Systems Science in Metallurgical Process,China) |
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| Abstract: | Based on the theoretical study of dynamic response of concrete slope under blasting load,numerical analysis was made of the stress state of concrete slope under blasting load by means of ANSYS,a finite element analysis software.By comparing the distribution of the stress field of concrete slope with experimental results in the laboratory,the propagation of explosion stress wave in concrete slope is obtained. |
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| Keywords: | slope stress state stress field |
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