大型框格结构滑模技术应用研究

Research on Application of the Large Sliding Formwork Technique of Gridiron Structure

关键词:  滑模  框格结构  塔柱施工  升船机

Key words:  sliding formwork  gridiron structure  construction of tower column  ship lifter

摘要:

岩滩水电站升船机是目前国内最大的下水式垂直升船机,设计通航能力为250t。塔柱是该升船机的承重本体,总高度为106m,设计要求从165.1m高程到237.6m高程段框格薄墙体高72.5m使用滑模施工。为今后龙滩水电站升船机的施工提供资料.

Abstract:

With 250 t navigation capacity of design, the ship lift of Yantan hydroelectric project is the largest vertical ship lift of entering the water at present in China. The tower column of total length 106 m is main body for bearing weight, and sliding formwork shall be required to be used in the 72.5 m long thin gridiron wall at the elevation of from 165.1 m to 237.6 m by design, the above requirement provides information and experience for the ship lift construction of Longtan Hydroelectric Project in the future.