| 微纳米尺度下材料性能多尺度模拟方法进展 |
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| 引用本文： | 谭浩,郑志军,汪海英,夏蒙棼,柯孚久.微纳米尺度下材料性能多尺度模拟方法进展[J].力学进展,2011,41(2):155-171. |
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| 作者姓名： | 谭浩 郑志军 汪海英 夏蒙棼 柯孚久 |
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| 作者单位： | 1.中国科学院力学研究所非线性力学国家重点实验室 |
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| 基金项目： | 国家自然科学基金项目(10932011,10772181,10732090,10772012,10721202); 国家973项目(2007CB814803)资助~~ |
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| 摘 要： | 微纳米材料的力学行为正日益引起研究者的关注.微纳米材料的性能取决于从微观、细观到宏观多个空间、时间尺度上不同物理过程非线性耦合演化的结果,发展相应的多尺度数值模拟方法已成为该领域研究工作的一个热点.本文对微纳米材料模拟中比较典型的几种协同多空间尺度和协同多时间尺度方法进行了介绍,着重介绍这些方法的的基本思想、应用情况, 以及各自的优缺点,并对微纳米材料多尺度方法的发展趋势进行总结和评述.
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| 关 键 词： | 纳微米材料，多尺度耦合，协同多空间尺度，协同多时间尺度 |
| 收稿时间： | 2010-04-29 |
| 修稿时间： | 2011-01-28 |
THE ADVANCE OF MULTI-SCALE SIMULATION METHOD FOR MATERIALS AT NANO/MICROMETER SCALE |
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| TAN Hao
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ZHENG Zhijun
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WANG Haiying
,
XIA Mengfen
,
KE Fujiu.THE ADVANCE OF MULTI-SCALE SIMULATION METHOD FOR MATERIALS AT NANO/MICROMETER SCALE[J].Advances in Mechanics,2011,41(2):155-171. |
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| Authors: | TAN Hao ZHENG Zhijun WANG Haiying XIA Mengfen KE Fujiu |
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| Institution: | TAN Hao~(1,2) ZHENG Zhijun~3 WANG Haiying~(1, ) XIA Mengfen~4 KE Fujiu~5 1 State Key Laboratory of Non-linear Mechanics(LNM),Institute of Mechanics,Chinese Academy of Sciences,Beijing 100190,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China 3 CAS Key Laboratory of Mechanical Behavior and Design of Materials,University of Science and Technology of China,Hefei 230027,China 4 Physics School of Peking University,Beijing 100871,China 5 School of Physics and Nuclear Energy Engineeri... |
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| Abstract: | The mechanical behavior of solid materials at nano/micrometer scale is increasingly concerned by researchers.Material properties are determined by the nonlinear coupling of different physical processes at micro-,meso- and macro-scales.Hence,the development of multi-scale simulation methods for nano/micro scale materials has been a hot topic of research.This paper reviews the advances of concurrent methods for multi-spatial scales and multi-temporal scales in recent years.The basic ideas,applications and dis... |
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| Keywords: | materials at nano/micrometer scale multi-scale coupling concurrent methods for multiple spatial scales concurrent methods for multiple temporal scales |
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