| 粘弹性基支粘弹性圆（环）形薄板的动力分析 |
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| 引用本文： | 居荣初,郑建军.粘弹性基支粘弹性圆（环）形薄板的动力分析[J].浙江工业大学学报,1994(1). |
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| 作者姓名： | 居荣初 郑建军 |
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| 作者单位： | 浙江工学院，大连理工大学 |
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| 摘 要： | 给出了粘弹性基支粘弹性圆（环）形薄板的动力分析一般解法。利用弹性和粘弹性间的比拟关系及Ｂｅｓｓｅｌ－Ｋｅｌｖｉｎ函数理论，导出了拉氏象空间的单级数解，然后采用数值逆变换的方法，求得板的挠度、基支反力及弯矩并给出了一些数值计算结果。
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| 关 键 词： | 粘弹性，拉氏象空间，逆变换 |
The Dynamic Analysis of Viscoelastic Circular (Ring) Thin Plates Rested on Viscoelastic Foundation |
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| Ju Rongchu.The Dynamic Analysis of Viscoelastic Circular (Ring) Thin Plates Rested on Viscoelastic Foundation[J].Journal of Zhejiang University of Technology,1994(1). |
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| Authors: | Ju Rongchu |
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| Affiliation: | Ju Rongchu (Zhejiang Institute of Technology)Zheng Jianjun (Dalian University of Science and Engineering) |
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| Abstract: | In this paper,a general solution for dynamic analysis if viscoelastic circular (ring) thin plate rested on viscoelastic foundation is given. By use of the relationship of elastic-viscoelastic analogy and bessel-kelvin function theory, a single series solution in laplace image space is derived. Then, the deflection of plate, the reaction of foundation and the moment of plate are obtained by numerical inversion of the laplace transformation. Some numerical calculating results are also given. |
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| Keywords: | Visco-elastic Laplace image space Inverse translation |
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