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对吉林省松月水库大坝修补设计施工中采用浮式拱围堰技术进行了试验研究。认为该技术为大坝上游面水下防渗处理创造了“干作业”环境施工条件。
The floating arch cofferdam technology was used in the repair design and construction of Songyin Reservoir in Jilin Province. It is considered that this technology has created “dry work” and environmental construction conditions for underwater seepage control on the upstream face of the dam.