| 论有限变形梯度的和分解 |
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| 引用本文： | 钱曙复.论有限变形梯度的和分解[J].同济大学学报(自然科学版),1988(3). |
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| 作者姓名： | 钱曙复 |
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| 作者单位： | 同济大学应用数学系 |
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| 摘 要： | 本文证明了有限变形梯度的和分解一般是不唯一的,当考虑尺规变换时,也只有在拖带坐标系由正交系变为正交系的特殊情形下才能对1+(?)实现唯一的和分解。
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| 关 键 词： | 有限变形梯度 正常-正交-张量 对称张量 和分解 尺规变换 |
On the Additive Decomposition of the Finite Deformation Gradient |
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| Qian Shufu,.On the Additive Decomposition of the Finite Deformation Gradient[J].Journal of Tongji University(Natural Science),1988(3). |
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| Authors: | Qian Shufu |
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| Institution: | Department. of Applied Mathematics |
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| Abstract: | In this paper, we have shown that the additive decomposition of the finite
deformation gradient is not unique generally. When we consider the transfor-
mation of the measure, only for a special casein which the co-moving system
is transformed from one orthogonal system, to another one the additive decom-
position of I+~+A can be performed uniquely. |
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| Keywords: | Finite deformation-Gradient Proper-Orthogonal-Tensor Symmetric tensor Additive decomposition Transformation of the measure |
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