三峡水利枢纽右岸尾水渠护坡强制式滑模施工

Compulsory slipform for slope protection construction of the right bank tailrace of Three Gorges water control project

针对三峡水利枢纽右岸电站厂房尾水护坡坡度陡、落差大、范围广等特点,为加快施工进度,三峡水利枢纽右岸尾水渠护坡混凝土采用了强制式滑模进行施工,从而解决了陡边坡混凝土不便使用配重式滑模的问题,不仅保证了混凝土的浇筑质量,而且加快了混凝土的施工进度。重点介绍护坡滑模的设计及其配置、施工方法等。

In view of steep slope,great drop and extensive area of the tailrace slope protection for the right bank powerhouse of the Three Gorges water control project,compulsory slipforms are used for construction of the tailrace concrete slope protection,which solves the inconvenience in use of counter-weight slipform for steep slope concrete,ensures the concrete placement quality and accelerates the construction schedule.The paper focuses on the design,configuration and construction method of slipform for slope protection.