| 尼尔基主坝碾压式沥青混凝土心墙施工技术 |
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| 引用本文： | 孙国伟,孙国红,冯兆彤,陈贵喜. 尼尔基主坝碾压式沥青混凝土心墙施工技术[J]. 水力发电, 2005, 31(11): 42-43 |
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| 作者姓名： | 孙国伟 孙国红 冯兆彤 陈贵喜 |
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| 作者单位： | 北京振冲工程股份公司,北京 100102;中国水利水电第一工程局,吉林 长春 130062 |
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| 摘 要： | 尼尔基工程主坝碾压式沥青混凝土心墙有效施工时间短、强度大、气候条件恶劣，前期防洪形势严峻。施工中，对配合比的确定，沥青混凝土制备、摊铺、碾压设备及工艺的选择都十分重视，而且对每层压实后的沥青混凝土均进行质量检验，创造了优良率100％的好成绩，为严寒地区碾压式沥青混凝土心墙施工积累了经验。
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| 关 键 词： | 沥青混凝土心墙坝 碾压式沥青混凝土心墙 施工技术 尼尔基水利枢纽 |
| 文章编号： | 0559-9342（2005）11-0042-02 |
| 收稿时间： | 2005-10-17 |
| 修稿时间： | 2005-10-17 |
Construction technology of compacted asphaltic core in main dam of Ni'erji project |
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| Sun Guo-wei,Sun Guo-hong,Feng Zhao-tong,Chen Gui-xi. Construction technology of compacted asphaltic core in main dam of Ni'erji project[J]. Water Power, 2005, 31(11): 42-43 |
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| Authors: | Sun Guo-wei Sun Guo-hong Feng Zhao-tong Chen Gui-xi |
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| Affiliation: | 1.Beijing Vibroflotation Engineering Co.Ltd., Beijing 100102; 2. China First Bureau of Hydropower Engineering, Changehun Jilin 130062 |
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| Abstract: | There is a short paving season,high intensity,severe weather conditions and high pressure in flood at the start of construction in the compacted asphaltic core of Ni'erji project.Stressing on mixing design,batching,placing,equipments and techniques of compaction in construction.To check and measure quality every layer after compaction and gained a high quality in construction.Enriching experience on the construction of compacted asphaltic cores in cold conditions. |
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| Keywords: | asphaltic concrete core dam compacted asphaltic core construction technology Ni'erji water conservancy project |
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