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zhi dun ba jia gu xin ji shu
Author(s): 
Pages: 21-24,29
Year: Issue:  6
Journal: Express Water Resources & Hydropower Information

Keyword:  支墩坝连拱坝重建修复坝加固新技术;
Abstract: 支墩坝建成后,随着坝体老化,需要开展大量的修复工作。为此,提出了一种支墩坝重建和加固的新方法,而旧坝则可作为新坝浇筑的模板,该技术在挪威获得专利。实践证明,当修建新坝是唯一选择时,该技术经济合理,且实施时可不放空库水。介绍了该项新技术在支墩坝和连拱坝修复工程中的应用情况,并从稳定性和投资方面阐述了其优势。
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