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大型渠道衬砌中的排水减扬压技术,是确保渠道衬砌施工的一项重要技术,对于防止非输水期特别是汛期高地下水位对衬砌体的扬压破坏具有重要作用。实践证明.采用此技术是一项使用的可行方法,可供同类工程参考。
Drainage and pressure reduction technology in large-scale channel linings is an important technology to ensure the lining construction of channels. It plays an important role in preventing the uplift failure of linings in non-water-transfer period, especially in flood season. Practice has proved that the use of this technology is a viable method of use for similar projects for reference.