| 水垫塘底板稳定性控制指标的探讨 |
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| 引用本文： | 杨敏,崔广涛.水垫塘底板稳定性控制指标的探讨[J].水利学报,2003,34(8):6-10. |
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| 作者姓名： | 杨敏 崔广涛 |
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| 作者单位： | 天津大学,水利水电工程系,天津,300072 |
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| 摘 要： | 基于几个高坝水垫塘底板水力模型试验研究，对稳定性控制指标进行了探讨。从脉动压强、上举力和冲击压强之间关系的角度，得出了冲击压强所表示水动力荷载的量化指标。文中所述成果可用以评价类似工程的底板稳定性并作为设计依据。
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| 关 键 词： | 水垫塘 底板 稳定性 指标 |
| 文章编号： | 0559-9350(2003)08-0006-05 |
Study on control factors of stability for plunge pool slabs |
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| YANG Min.Study on control factors of stability for plunge pool slabs[J].Journal of Hydraulic Engineering,2003,34(8):6-10. |
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| Authors: | YANG Min |
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| Affiliation: | Tianjin University, Tianjin |
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| Abstract: | The control factors of stability for plunge pool slabs are analyzed according to the model test results of several high dams. A quantitative index expressing the dynamic forces acting on the slabs is deduced based on the relationship between fluctuating flow pressure and impact force and the relationship between fluctuating flow pressure and uplift force. The suggested index can be used as the criteria for assessing the stability of slabs. |
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| Keywords: | plunge pool slab stability control factors index |
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