赵山渡引水枢纽工程施工综述

Summary of Construction of Zhaoshandu Hydrocomplex

根据赵山渡引水枢纽工程的特点，综述了该工程的施工方案、施工工艺及施工情况，其主要内容包括：（1）分期导流方案和导流建筑物的布置；（2）采用从右岸进占单戗堤立堵截流方案进行大江截流的情况，以及一、二期围堰的填筑和防渗体的施工；（3）闸基混凝土防渗墙的施工方法、材料和机具，以及闸坝基础开挖和混凝土的浇筑；（4）发电厂房工程的设计修改、基础开挖和混凝土的浇筑等．

： According to the characteristics of the Zhaoshandu Hydrocomplex， this paper gives a summary on the construction schemes， techniques and conditions of this project， including mainly： （1） the diversion scheme by stages and layout of diversion structures；（2）closure by end dumping from right bank，filling of the first and second stage cofferdams， and construction of the diaphragms of cofferdams； （3）the construction methods， materials and machines of the concrete diaphragm in the sluice foundation， foundation excavation and concrete placing for the sluice and dam； and （4）alteration for design， foundation excavation and concrete placing for the power house．