| 糯扎渡心墙堆石坝防渗土料的设计、研究与实践 |
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| 引用本文： | 张宗亮,冯业林,相彪,袁友仁.糯扎渡心墙堆石坝防渗土料的设计、研究与实践[J].岩土工程学报,2013,35(7):1323-1327. |
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| 作者姓名： | 张宗亮 冯业林 相彪 袁友仁 |
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| 作者单位： | 1. 中国水电顾问集团昆明勘测设计研究院，云南 昆明 650051；2. 国家能源水电工程技术研发中心高土石坝分中心，云南 昆明 650051；3. 云南省水利水电土石坝工程技术研究中心，云南 昆明 650051 |
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| 摘 要： | 糯扎渡水电站心墙堆石坝最大坝高261.5 m，心墙防渗料采用天然土料掺入人工级配碎石的掺砾土料。为解决超高心墙堆石坝防渗料的技术难题，在糯扎渡工程设计与实践中针对土料进行了料源勘察、土料特性试验、现场工艺试验、填筑压实质量控制以及安全监测与反馈分析等方面的综合研究，简要介绍了以上几方面所取得的科研设计成果。
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| 关 键 词： | 堆石坝 防渗料 心墙 糯扎渡水电站 |
| 收稿时间： | 2012-11-19 |
Design,researches and practices of impervious materials for core wall of Nuozhadu Hydropower Station |
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| ZHANG Zong-liang,FENG Ye-lin,XIANG Biao,YUAN You-ren.Design,researches and practices of impervious materials for core wall of Nuozhadu Hydropower Station[J].Chinese Journal of Geotechnical Engineering,2013,35(7):1323-1327. |
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| Authors: | ZHANG Zong-liang FENG Ye-lin XIANG Biao YUAN You-ren |
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| Affiliation: | 1. HYDROCHINA Kunming Engineering Corporation, Kunming 650051, China; 2. High Earth-Rockfill Dam Branch Centre of State Energy Hydropower Technology Research and Development Centre, Kunming 650051, China; 3. Technology Research Centre of Hydraulic and Hydropower Earth-Rockfill Dam Engineering of Yunnan Province, Kunming 650051, China |
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| Abstract: | The maximum height of the core-wall rockfill dam of Nuozhadu Hydropower Station is 261.5 m. The core-wall impervious materials are composed of natural clay mixed with artificially graded crushed stones, namely gravel clay. For solving the technical difficulties associated with the impervious materials for the super high rockfill dam, comprehensive researches are carried out, including survey and characteristic tests of natural soils, in-situ tests of construction techniques, filling and compaction quality control, safety monitoring and feedback analysis. The research and design achievements in the above aspects are introduced. |
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| Keywords: | rockfill dam impervious material core wall Nuozhadu Hydropower Station |
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