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1概述施工导流是白石水库工程施工中的重要阶段.大坝拦洪前主体工程的安排以及临建、交通等工程均受导流方案的制约.因此,在总体规划中,按导流的方式方法,将主体工程分为两个阶段:第一阶段为右岸勺7~“31坝段坝基开挖及一期导流工程;第二阶段为左岸“0~勺6坝段坝基开?
1 Overview Construction diversion is an important stage in the construction of Baishi Reservoir. Before the dam flood control, the arrangement of the main project as well as the temporary construction, traffic and other projects are subject to diversion schemes. Therefore, in the overall planning, the main project is divided into two stages according to the diversion method: the first stage is the excavation of the dam foundation at the right bank and the first stage diversion project and the first stage diversion project; the second stage is the left bank 0 ~ spoon 6 dam foundation open?