| 设上游底缝对高拱坝应力状态的影响 |
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| 引用本文： | 张地继,程睿.设上游底缝对高拱坝应力状态的影响[J].黑龙江水专学报,2006,33(1):30-32. |
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| 作者姓名： | 张地继 程睿 |
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| 作者单位： | 武汉大学,水资源与水电工程科学国家重点实验室,武汉,430072 |
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| 摘 要： | 应用三维有限元方法对小湾高拱坝设上游底缝的影响规律进行了初探,分析了无缝和有缝以及干缝与湿缝对拱坝应力和变位的影响规律.结果表明:设上游底缝是改善拱坝应力状态的一个有效的工程措施.
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| 关 键 词： | 底缝 小湾高拱坝 有限单元法 湿缝 |
| 文章编号： | 1000-9833(2006)01-0030-03 |
| 收稿时间： | 12 28 2005 12:00AM |
| 修稿时间： | 01 8 2006 12:00AM |
Effect of Upstream Bottom-joint on Stress Conditions of High Arch Dam |
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| ZHANG Di-ji,CHENG Rui.Effect of Upstream Bottom-joint on Stress Conditions of High Arch Dam[J].Journal of Heilongjiang Hydraulic Engineering College,2006,33(1):30-32. |
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| Authors: | ZHANG Di-ji CHENG Rui |
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| Affiliation: | State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China |
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| Abstract: | The FEM is adopted to study the effect of upstream bottom-joint on stress conditions of Xiaowan high arch dam.The result of analysis demonstrates that the setting of upstream bottom-joint is a suitable measure for improving the stress condition of arch dam. |
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| Keywords: | bottom-joint Xiaowan high arch dam finite element method wet joint |
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