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近年来,我国电力供应严重不足,大批火电项目纷纷上马。电厂一般傍水而建,循环水取水构筑物在电厂配套工程中是极为重要的。详细介绍沙洲电厂一期工程的循环水取水工程的施工环境、地质、气候和水文条件,并叙述了钢结构取水头安装和引水钢管沉放的水上施工技术。通过采取了一系列合理的技术措施,使取水头安装和引水钢管沉放的精度都符合规范要求。
In recent years, a serious shortage of electricity supply in our country, a large number of thermal power projects have been launched. Power plants are generally built near the water, circulating water intake structures in power plant supporting projects is extremely important. The construction environment, geology, climate and hydrological conditions of the reclaimed water intake project in the first phase of Shazhou Power Plant are introduced in detail. The water construction technology for the installation of steel intake head and the sinking of water diversion pipe is also described. By adopting a series of reasonable technical measures, the accuracy of installing the water intake head and sinking steel pipes meet the requirements of the code.