| 模型试验基础边界模拟研究 |
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| 引用本文： | 张富德,刘光廷. 模型试验基础边界模拟研究[J]. 清华大学学报(自然科学版), 1988, 0(2) |
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| 作者姓名： | 张富德 刘光廷 |
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| 作者单位： | 水利工程系(张富德),水利工程系(刘光廷) |
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| 摘 要： | 为提高结构模型试验精度,减小通常模型基础偏小的影响,提出了调整模型基础边 界弹模的办法以“延长”模型边界,应用于某水电站拦河坝整体光弹试验后,取得了较 好的结果。
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| 关 键 词： | 模拟 大坝 基础 边界 光弹模型 |
Study on the Similitude of Foundation Boundary in Model Test |
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| Zhang Fude,Liu Guangting. Study on the Similitude of Foundation Boundary in Model Test[J]. Journal of Tsinghua University(Science and Technology), 1988, 0(2) |
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| Authors: | Zhang Fude Liu Guangting |
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| Affiliation: | Zhang Fude,Liu Guangting Department of Hydraulic Engineering |
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| Abstract: | In order to minimize the influence of "small" foundation usually used in model test and make the experimental results more accurate, an "enlarged" boundary method is presented in this paper by changing the modular of elasticity at the surrounding edges of the foundation in model. This method was used in 3-D photoelastic models for dams of certain hydroelectroplant and good results were obtained. |
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| Keywords: | similitude dam foundation boundary photoelastic model modulus of elasticity |
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