| 三峡右岸一期导流工程混凝土坝体接缝灌浆 |
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| 引用本文： | 李焰.三峡右岸一期导流工程混凝土坝体接缝灌浆[J].云南水力发电,1997(4):66-71. |
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| 作者姓名： | 李焰 |
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| 作者单位： | 葛洲坝集团公司三峡工程施工指挥部工程管理部!宜昌，443002 |
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| 摘 要： | 三峡右岸一期导流工程堰坝段等三个部位的坝体接缝灌浆按时按量完成了任务，为三峡工程主坝大规模接缝灌浆施工积累了经验。特别是堰坝段为主坝体部分，首次进行接缝灌浆，其混凝土为“金包银”碾压混凝土，灌区布置特点为同高程同坝缝布有多个灌区，灌浆采用了多区同灌方法，为1997年“五一”导流明渠过水争取了时间。
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| 关 键 词： | 三峡 右岸一期导流工程 接缝灌浆 |
Three Gorges Right Bank First-stage River Diversion Concrete Dam Body Joint Grouting |
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| Li Yan.Three Gorges Right Bank First-stage River Diversion Concrete Dam Body Joint Grouting[J].Yunnan Water Power,1997(4):66-71. |
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| Authors: | Li Yan |
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| Affiliation: | Project Management Department of Three Gorges Project Construction CommandHeadquarters under Gezhouba Group Corporation Yichang 443002 |
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| Abstract: | The dam body joint grouting in three locations including the right bank first - stage riverdiversion concrete coffeulam section of the Three Gomes Project has been completed on schedule according to the quality, thus providing experience for carrying out large scale joint grouting in themain dam of the Three Gorges Project. Especially the right bank first - stage river diversion concretedam section is a main dam component, where the joint grouting was first conducted. It is such aspecially designed RCC daw section that its outer part is made of conventional concrete. A number ofgrouting zones were arranged in the same dam joint at the same elevation and grouting was carriedout in a number of grouting zones at the same time. All of this gained time for diverting water thronghthe open diversion channel on May 1, 1997. |
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| Keywords: | three Gorges right bank first-stage river diversion project joint grouting |
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