| 固支圆板安定性的实验研究 |
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| 引用本文： | 李克宇,刘信声,徐秉业.固支圆板安定性的实验研究[J].应用力学学报,1989(3). |
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| 作者姓名： | 李克宇 刘信声 徐秉业 |
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| 作者单位： | 清华大学
(李克宇，刘信声)，清华大学(徐秉业) |
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| 摘 要： | 本文利用机动法求解固支圆板在循环集中力作用下的安定问题,得到了安定载荷的理论解;利用激光全息的实验方法研究固支圆板的塑性累积现象,测得了安定载荷的上下限,并对实验结果进行了分析研究.
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| 关 键 词： | 固支圆板 安定载荷 |
AN EXPERIMENTAL SHAKEDOWN INVESTIGATION OF BUILT-IN CIRCULAR PLATES |
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| Li keyu Liu Xinsheng Xu Bingye.AN EXPERIMENTAL SHAKEDOWN INVESTIGATION OF BUILT-IN CIRCULAR PLATES[J].Chinese Journal of Applied Mechanics,1989(3). |
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| Authors: | Li keyu Liu Xinsheng Xu Bingye |
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| Institution: | Tsinghua University |
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| Abstract: | The present paper is concerned with the problem of built-in circular plates under the concentrated force. The kinematical solution of such problem has been obtained. The accumulated phenomenon of plastic deformation of built-in circular plates is studied by the experimental method of laser. The lower and upper bounds of shakedown load have been measured. The experimental data are compared with theoretical results. |
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| Keywords: | built-in circular plates shakedown load |
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