| 弹塑性梁动态断裂的线弹簧模型 |
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| 引用本文： | 陆寅初,唐国金. 弹塑性梁动态断裂的线弹簧模型[J]. 国防科技大学学报, 1993, 15(3): 25-30 |
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| 作者姓名： | 陆寅初 唐国金 |
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| 作者单位： | Department of Aerospace Technology，Department of Aerospace Technology |
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| 摘 要： | The elastic-plastic line-spring model is proposed to analyse the dynamicfracture of a cracked beam of ductile material in present paper. It can be expected from thenumerical results that this method for the analysis of dynamic fracture under elastic-plasticconditions will be valuable due to its computational simplicity.
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| 关 键 词： | dynamic fractrue，cracked beam，e1astic-plastic model |
| 收稿时间： | 1993-05-12 |
APPLICATION OF LINE-SPRING MODEL TO DYNAMIC FRACTURE OF ELASTIC-PLASTIC BEAM |
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| Lu Yinchu and Tang Guojin. APPLICATION OF LINE-SPRING MODEL TO DYNAMIC FRACTURE OF ELASTIC-PLASTIC BEAM[J]. Journal of National University of Defense Technology, 1993, 15(3): 25-30 |
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| Authors: | Lu Yinchu and Tang Guojin |
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| Affiliation: | Department of Aerospace Technology |
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| Abstract: | The elastic-plastic line-spring model is proposed to analyse the dynamicfracture of a cracked beam of ductile material in present paper. It can be expected from thenumerical results that this method for the analysis of dynamic fracture under elastic-plasticconditions will be valuable due to its computational simplicity. |
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| Keywords: | dynamic fractrue cracked beam elastic-plastic model |
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