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| DOMAIN AVERAGE SCM AND CONSTITUTIVE MODELLING OF POLYCRYSTALLINE AGGREGATES | |
| 引用本文： | 仲政,杨卫,黄克智. DOMAIN AVERAGE SCM AND CONSTITUTIVE MODELLING OF POLYCRYSTALLINE AGGREGATES[J]. 中国科学B辑(英文版), 1992, 0(10) |
| 作者姓名： | 仲政 杨卫 黄克智 |
| 作者单位： | Department of Mechanics，Tsinghua University，Beijing 100084，PRC Department of Engineering Mechanics，Tongji University，shanghai 200092，Department of Mechanics，Tsinghua University，Beijing 100084，PRC，Department of Mechanics，Tsinghua University，Beijing 100084，PRC |
| 基金项目： | Project supported by the National Natural Science Foundation of China and by the Fok Ying-Tung Education Foundation. |
| 摘 要： | A theoretical framework for the approximate constitutive assembly of polycrystals,termed henceforth domain average self consistent method, is developed to extend to SCM ofHill to adhered or sliding aggregates of arbitrary grain shape. The legitimacy and usefulnessof the current theory are justified by the polycrystals composed of cubic grains and slidingspherical grains. |
DOMAIN AVERAGE SCM AND CONSTITUTIVE MODELLING OF POLYCRYSTALLINE AGGREGATES |
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| ZHONG ZHENG,YANG WEI,HUANG KE-ZHI,HWANG KEH-CHIH. DOMAIN AVERAGE SCM AND CONSTITUTIVE MODELLING OF POLYCRYSTALLINE AGGREGATES[J]. Science in China(Chemistry), 1992, 0(10) | |
| Authors: | ZHONG ZHENG YANG WEI HUANG KE-ZHI HWANG KEH-CHIH |
| Affiliation: | ZHONG ZHENG,YANG WEI,HUANG KE-ZHI,HWANG KEH-CHIH Department of Mechanics,Tsinghua University,Beijing 100084,PRC Department of Engineering Mechanics,Tongji University,shanghai 200092 |
| Abstract: | A theoretical framework for the approximate constitutive assembly of polycrystals,termed henceforth domain average self consistent method, is developed to extend to SCM ofHill to adhered or sliding aggregates of arbitrary grain shape. The legitimacy and usefulnessof the current theory are justified by the polycrystals composed of cubic grains and slidingspherical grains. |
| Keywords: | domain average SCM polycrystals elastic-plastic constitutive relations |
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