| 关于计算爆炸力学的进展与现状 |
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| 引用本文： | 宁建国,王猛.关于计算爆炸力学的进展与现状[J].力学与实践,2012,34(1):10-19,69. |
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| 作者姓名： | 宁建国 王猛 |
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| 作者单位： | 1. 北京理工大学 爆炸科学与技术国家重点实验室, 北京 100081;
2. 安徽理工大学 弹药工程与爆炸技术专业教研室, 安徽淮南 232001 |
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| 基金项目： | 国家自然科学基金重点资助项目 |
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| 摘 要： | 爆炸问题由于其强烈的非线性,绝大多数情况下不可能给出精确解,并且爆炸在极短的时间内完成强烈的物理过程,能通过实验获得的数据也有限.爆炸力学数值模拟及相关研究领域的工作极大地推动了爆炸力学学科以及武器装备的发展,本文主要对爆炸力学数值方法、材料动态本构模型以及相关工程应用进行评述.
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| 关 键 词： | 爆炸力学 数值方法 动态本构 工程应用 |
| 收稿时间： | 2011-09-15; |
REVIEW ON COMPUTATIONAL EXPLOSION MECHANICS |
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| NING Jianguo,WANG Meng.REVIEW ON COMPUTATIONAL EXPLOSION MECHANICS[J].Mechanics and Engineering,2012,34(1):10-19,69. |
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| Authors: | NING Jianguo WANG Meng |
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| Institution: | 1. State Key Laboratory of Explosion Science and Technology, Beijing Institutive of Technology, Beijing 100081, China;
2. Section of Ammo Engineering and Blasting Technology, Anhui University of Science and Technology, Anhui Huainan 232001, China |
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| Abstract: | Exact solution of explosion problem cannot be achieved in most cases because of its strong nonlinearity. And data gained from experiments are very limited because explosion is a strong physical course finished in short duration.Simulation of explosion mechanics and related research has greatly promoted rapid development of both explosion mechanics and weaponry.This paper mainly reviews on explosion mechanics, dynamic constitutive model of material and related engineering applications. |
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| Keywords: | explosion mechanics numerical method dynamic constitutive model engineering application |
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