| 绝热剪切变形局部化研究进展及发展趋势 |
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| 引用本文： | 谭成文,王富耻,李树奎.绝热剪切变形局部化研究进展及发展趋势[J].兵器材料科学与工程,2003,26(5):62-67. |
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| 作者姓名： | 谭成文 王富耻 李树奎 |
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| 作者单位： | 北京理工大学,材料科学与工程学院,北京,100081 |
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| 摘 要： | 详细综述了绝热剪切本构失稳研究、ASB内的微观组织结构特征研究及数值技术在ASB研究中的应用等三个方面的国际、国内最新研究成果 ,指出了这些研究中存在的一些问题 ,并对该领域研究的发展趋势进行了综述。
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| 关 键 词： | 绝热剪切变形局部化 热粘塑性本构关系 微结构演化 数值模拟 |
| 文章编号： | 1004-244X(2003)05-0062-06 |
| 修稿时间： | 2003年2月24日 |
Progresses and trends in researches on adiabatic shear deformation |
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| TAN Cheng-wen,WANG Fu-chi,LI Shu-kui.Progresses and trends in researches on adiabatic shear deformation[J].Ordnance Material Science and Engineering,2003,26(5):62-67. |
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| Authors: | TAN Cheng-wen WANG Fu-chi LI Shu-kui |
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| Abstract: | The latest progress in the researches on adiabatic shear deformation was reviewed detailedly. The reviews were divided into three research fields: the first one is on adiabatic shear constitutive instability; the second one is about microstructure and the micro-structual evolution in the adiabatic shear band as well as the evolutionary mechanics; the third one is on the numerical simulation to adiabatic shear deformation. Some problems in these researches were discussed and the research directions on adiabatic shear deformation were also pointed out. |
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| Keywords: | adiabatic shear deformation thermal visco-plastic constitutive relation micro-structual evolution numerical simulation |
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