大藤峡水利枢纽工程右岸厂房进水口闸门一期直埋施工技术  

Direct Burial Construction Technology for the First Phase of the Intake Gate of the Right Bank Factory Building of the Datengxia Water Control Project

作　　者：曾文专 ZENG Wen-zhuan(China Water Resources and Hydropower Eighth Engineering Bureau Co.,Ltd.,Changsha 410004,China)

机构地区：[1]中国水利水电第八工程局有限公司,长沙410004

出　　处：《价值工程》2023年第22期87-89,共3页Value Engineering

摘　　要：大藤峡水利枢纽右岸厂房进水口闸门种类多、工序繁杂、工期紧,为加快施工进度,一期混凝土浇筑前,完成门槽埋件的安装和调试,并直接将埋件埋在一期混凝土中,从而取消了进水口拦污栅、检修门、事故门门槽二期混凝土,既保证了施工质量,又大大缩短了施工工期。依据现场施工情况对技术方案进行优化,对结构和功能的进一步优化,使吊装、安装更加安全可靠。There are many types of intake gates for the right bank powerhouse of the Datengxia Water Conservancy Hub,with complex processes and tight construction schedules.In order to accelerate the construction progress,the installation and commissioning of the gate slot embedded parts were completed before the first phase concrete pouring,and the embedded parts were directly buried in the first phase concrete.This eliminated the second phase concrete for the intake trash rack,maintenance door,and accident door slot,ensuring construction quality and greatly shortening the construction period.The technical plan is optimized based on the on-site construction situation.The further optimization of the structure and function makes lifting and installation safer and more reliable.

关 键 词：进水口 门槽云车 直埋施工 技术研究 

分 类 号：TV544[水利工程—水利水电工程]