有限高度下人工挖孔桩钢筋笼节段施工技术研究

Research on Construction Technology of Reinforcement Cage Segment of Manual Digging Pile Under Limited Height

传统钢筋笼施工一般采用整体吊装,但在有限高度下,不具备整体吊装条件。论文结合人工挖孔桩钢筋笼施工工程实例,分析施工难点,总结出有限高度下人工挖孔桩钢筋笼孔内节段拼装施工方法,并详细介绍施工工艺。

The traditional reinforcement cage construction generally adopts integral hoisting,but under the limited height,it does not have the conditions for integral hoisting.In this paper,combined with the construction of reinforcement cage of manual digging pile,the construction difficulties are analyzed,and the construction method of assembling the reinforcement cage of manual digging pile under the limited height is summarized,also the construction technologies are introduced in detail.