拉西瓦水电站接缝灌浆施工技术优化

Optimization of joint grouting construction technology for Laxiwa hydropower project

拉西瓦水电站主坝接缝灌浆施工通过大坝的保温、冷却水管的布设等技术优化,实现了全年灌浆。通过优化技术措施的应用,简化了施工程序,减少了对混凝土施工的干扰,加快了施工进度,值得类似工程借鉴。

By optimizing the technology of laying dam insulation and cooling pipes,the joint grouting of the main dam was conducted all the year round for Laxiwa hydropower project.The application of optimized technology simplifies construction procedures,reduces the interruption in concrete placement and speeds up the construction schedule,which provides reference for similar projects.