| 水布垭超高面板堆石坝变形控制方法研究 |
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| 引用本文： | 杨启贵,常晓林,周创兵,周 伟.水布垭超高面板堆石坝变形控制方法研究[J].岩土力学,2010,31(Z2):247-253. |
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| 作者姓名： | 杨启贵 常晓林 周创兵 周 伟 |
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| 作者单位： | 1. 长江水利委员会长江勘测规划设计研究院，武汉 430010；2. 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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| 基金项目： | 国家自然科学杰出青年基金（No. 50725931）；国家自然科学基金（No. 50779047；No. 50509019）。 |
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| 摘 要： | 通过对已建水布垭超高面板堆石坝的设计经验总结，从数值分析、工程类比、坝体分区，堆石体材料压实标准、施工填筑程序、面板浇筑时机、面板浇筑时其顶部与临时坝顶的高差等方面探讨变形控制方法，归纳、总结了水布垭超高面板堆石坝变形控制的基本思路，以减小施工期坝体的不均匀沉降，改善面板在施工期、运行期的应力变形状态。
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| 关 键 词： | 面板堆石坝 变形控制 有限元 数值模拟 |
| 收稿时间： | 2010-04-25 |
Study of dam deformation control method for Shuibuya high concrete faced rockfill dam |
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| YANG Qi-gui,CHANG Xiao-lin,ZHOU Chuang-bing,ZHOU Wei.Study of dam deformation control method for Shuibuya high concrete faced rockfill dam[J].Rock and Soil Mechanics,2010,31(Z2):247-253. |
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| Authors: | YANG Qi-gui CHANG Xiao-lin ZHOU Chuang-bing ZHOU Wei |
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| Institution: | 1. Changjiang Institute of Survey, Planning, Design and Research, Wuhan 430010, China; 2. State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China |
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| Abstract: | In order to reduce the uneven settlement of the dam construction period and improve the stress and deformation state of the slab during the operation phase, the basic ideas of dam deformation control are proposed based on Shuibuya high concrete faced rockfill dam(CFRD) design lessons, including the three-dimensional finite element simulation analysis, engineering analogy, dam zone, compacted standards of rockfill materials, procedures for the construction filling, concrete slab pouring time, the height difference between the top of the slab and temporary dam crest when pouring the slab. |
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| Keywords: | concrete face rockfill dam deformation control FEM numerical simulating |
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