某河道特殊地质条件下地下连续墙施工方案

Construction Scheme of Diaphragm Wall under Special Geological Conditions of A River

地下连续墙墙体刚度大,整体性好,施工速度快,可省土石方,可用于各种地质条件。以福建闽江水口水电站枢纽坝下水位治理与通航改善工程为例,根据实际现场施工方案设计,针对河道特殊地质条件特点对地下连续墙施工工艺进行优化。

The diaphragm wall has the advantages of large rigidity,good integrity,fast construction speed,earth and stone saving,and can be used in various geological conditions.Taking the water level control and navigation improvement project of Shuikou Hydropower Station in Minjiang River in Fujian Province as an example,the construction technology of diaphragm wall is optimized according to the actual site construction scheme design and the special geological conditions of the river.