| 用传递矩阵法求解多层层状弹性半空间轴对称动力问题的奇异解 |
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| 引用本文： | 孟凡顺,郭海燕,叶天麒.用传递矩阵法求解多层层状弹性半空间轴对称动力问题的奇异解[J].地震工程与工程振动,1995(2). |
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| 作者姓名： | 孟凡顺 郭海燕 叶天麒 |
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| 作者单位： | 大庆石油学院，大庆石油学院，西北工业大学 中国大庆 163000，中国大庆 163000，中国兰州 730000 |
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| 摘 要： | 本文利用laplace—Hankel联合变换及传递矩阵技术,导出了多层层状弹性半空间轴对称动力问题在层间完全接触情况下奇异解的一般解析表达式。本文方法概念清晰、公式简洁、易于应用。文中给出了计算实例,所得结果与文献的计算结果吻合较好。
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| 关 键 词： | 传递矩阵法 层状介质 奇异解 |
THE SINGULAR SOLUTIONS OF AXISYMMETRIC ELASTODYNAMIC PROBLEM FOR MULTILAYERED HALFSPACE BY MEANS OF TRANSFER MATRIX |
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| Meng Fanshun Guo Haiyan.THE SINGULAR SOLUTIONS OF AXISYMMETRIC ELASTODYNAMIC PROBLEM FOR MULTILAYERED HALFSPACE BY MEANS OF TRANSFER MATRIX[J].Earthquake Engineering and Engineering Vibration,1995(2). |
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| Authors: | Meng Fanshun Guo Haiyan |
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| Institution: | Meng Fanshun Guo Haiyan (Daqing Petroleum Institute Daqing 163000 China)
Yie Tianqi (Northwestern Institute of Technology Lanzhou 730000 China) |
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| Abstract: | In the paper,the singular solution of axisymmetric elastodynamic problem for the multilay-ered halfspace due to any axisymmetrical dynamic load acting within layered media are derived in time domain with the aid of Laplace-Hankel mixed transforms and transfer matrix method. This method is clear in concept,and the corresponding formulas given in the paper are simple and convenient for application.
In the paper an example is presented and the calculated results are in good agreement with those in other literatures. |
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| Keywords: | transfer matrix method layered media singular solution |
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