| 解任意轴对称载荷作用下弹性圆板大挠度问题的修正动力松弛法 |
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| 引用本文： | 章亮炽.解任意轴对称载荷作用下弹性圆板大挠度问题的修正动力松弛法[J].浙江大学学报(自然科学版 ),1989,23(5):714-721. |
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| 作者姓名： | 章亮炽 |
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| 作者单位： | 浙江大学力学系 |
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| 摘 要： | 本文用作者提出的修正的动力松弛方法,求解了任意轴对称载荷作用下弹性圆板的大挠度弯曲问题,并与相应的摄动解作了比较。结果表明,修正的自适应动力松弛方法用于解非线性问题具有较大的潜力。
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| 关 键 词： | 圆板 动力松弛法 载荷 非线性 |
Improved Dynamic Relaxation Solution of Elastic Circular Plates under Arbitrarily Distributed Axisymmetric Loads |
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| Zhang Liangzhi.Improved Dynamic Relaxation Solution of Elastic Circular Plates under Arbitrarily Distributed Axisymmetric Loads[J].Journal of Zhejiang University(Engineering Science),1989,23(5):714-721. |
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| Authors: | Zhang Liangzhi |
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| Affiliation: | Department of Mechanics |
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| Abstract: | The paper analyses the large deformation of circular elastic plates subjected to arbitrarily distributed loads by the Improved Dynamic Relaxation (IDR ) method which is proposed by the author. Numerical results are obtained and compared with corresponding perturbation solutions. It shows that the IDR method possesses vast vistas of application to nonlinear problems. |
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| Keywords: | Nonlinear Improved dynamic relaxation Circular plates |
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