土石坝围堰在水厂取水工程中的运用

Application of earth-rock dam cofferdam in water intake project of water plant

在进行取水设施建设时,因各构筑物处在河道及河道岸边,河道流水不止,在施工时经常会遇到如何保障构筑物在干地无水的情况下进行施工的问题。为此,结合水工施工的方法,采取修筑土石坝抗渗围堰解决此施工难题,达到安全施工和无水作业的目的。

In the construction of water intake facilities,because the structures are located in the river and the bank of the river,because the river is not flowing,the construction often meets how to ensure that the structures are constructed in the dry land without water.Therefore,combined with the method of hydraulic construction,the construction of impermeable cofferdam is adopted to solve the construction problem and achieve the purpose of safe construction and waterless operation.