| 拱坝滑雪道式溢洪道进口闸首的应力研究 |
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| 引用本文： | 程心恕. 拱坝滑雪道式溢洪道进口闸首的应力研究[J]. 福州大学学报(自然科学版), 1988, 0(2): 99-104 |
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| 作者姓名： | 程心恕 |
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| 作者单位： | 福州大学土建系 |
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| 摘 要： | 本文主要根据东江拱坝滑雪道式溢洪道进口闸首三维有院元电算及结果分析，对拱坝溢洪道进口闸首的应力规律进行探讨。还对拱坝设置滑雪道进口闸首对拱坝坝体应力的影响进行初步分析；并对进口闸首的结构和布置提出了改进意见。
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| 关 键 词： | 拱坝 溢洪道 进口闸首 应力 |
Study on Stress of Intake Head in Ski-jump Spillway of Arch Dam |
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| Cheng Xinshu. Study on Stress of Intake Head in Ski-jump Spillway of Arch Dam[J]. Journal of Fuzhou University(Natural Science Edition), 1988, 0(2): 99-104 |
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| Authors: | Cheng Xinshu |
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| Affiliation: | Department of Civil and Architectural Engineering |
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| Abstract: | According to the computations and analytic results of the three-dimensional inite element method. the stress distribution of intake head in ski-jump spillf - way of arch dam is discussed. By using the three-dimensional finite element method, the preliminary study is made of the effect on stress of the arch dam due to intake head of ski-jump spillway, and some methods for improvement on the structure and layout of the intake head are proposed. |
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| Keywords: | arch dam spillway intake head stress |
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