| 再论有限变形梯度的“和分解” |
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| 引用本文： | 姜耀东,谢和平. 再论有限变形梯度的“和分解”[J]. 力学学报, 1988, 0(3) |
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| 作者姓名： | 姜耀东 谢和平 |
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| 作者单位： | 中国矿业学院(姜耀东)，中国矿业学院(谢和平) |
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| 摘 要： | 本文就文献[1]提出对有限变形梯度“和分解”的疑问进行讨论。
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| 关 键 词： | 有限变形梯度 和分解 |
A FURTHER DISCUSSION ON THE PAPER"FURTHER DISCUSSION ON THE ADDITIVE DECOMPOSITION OF THE FINITE DEFORMATION GRADIENT" |
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| Jiang Yaodong,Xie Heping. A FURTHER DISCUSSION ON THE PAPER"FURTHER DISCUSSION ON THE ADDITIVE DECOMPOSITION OF THE FINITE DEFORMATION GRADIENT"[J]. chinese journal of theoretical and applied mechanics, 1988, 0(3) |
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| Authors: | Jiang Yaodong Xie Heping |
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| Affiliation: | China Institute of Mining & Technology |
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| Abstract: | In this paper, we discuss the S-R decomposition theorem of finite deformation gradient in greater detail and point out that the views drew in literature [1] are erroneous. The finite rotation of a deformation body is different from the rigid rotation in physical concept. In physical space, a linear differential transformation of motion can always be decomposed into the sum of two subgroups--orthogonal and symmetric groups, and the result is anique. |
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| Keywords: | finite deformation gradient additive decomposition |
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