| 高面板堆石坝的技术进展及超高面板堆石坝关键技术问题探讨 |
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| 引用本文： | 徐泽平,邓刚.高面板堆石坝的技术进展及超高面板堆石坝关键技术问题探讨[J].水利学报,2008,39(10). |
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| 作者姓名： | 徐泽平 邓刚 |
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| 作者单位： | 中国水利水电科学研究院,岩土工程研究所,北京,100044 |
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| 摘 要： | 通过对近期国内外高混凝土面板堆石坝工程建设经验的回顾与总结,研究了近代高混凝土面板堆石坝建设中设计理论和施工方法上存在的技术问题和经验教训.从目前高混凝土面板堆石坝工程施工过程和运行状态看,? 对于未来的超高混凝土面板堆石坝工程,现有的设计准则和一些常规的施工方法必须进行适当的调整,以适应超高坝高应力水平、高水头压力的情况.基于对300m级超高混凝土面板堆石坝建没中面临技术挑战的系统分析,提出了建设超高混凝土面板堆石坝所需解决的关键技术问题.
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| 关 键 词： | 高混凝土面板堆石坝 关键技术 高应力水平 高水头压力 |
Development of high CFRD and key technologies for building super high CFRD |
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| XU Ze ping.Development of high CFRD and key technologies for building super high CFRD[J].Journal of Hydraulic Engineering,2008,39(10). |
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| Authors: | XU Ze ping |
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| Affiliation: | China Institute of Water Resources and Hydropower Research, Beijing 100044, China |
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| Abstract: | The experience of construction and operation of high CFRD both in China and abroad is summarized and the problems happened to the existing dams are investigated. The key technical problems be faced in building 300m grade CFRD are analyzed. It is pointed out that the design criteria and construction methods must improved to meet the need of high stress level and high water pressure in super high CFRD. The key technologies pending for solving are suggested. |
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| Keywords: | CFRD key technologies high stress level high water pressure |
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