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Construction method for secondary connection of elastic clamping type prestressed square pile steel strand and sleeve
The invention relates to the technical field of building construction, in particular to a construction method for secondary connection of an elastic clamping type prestressed square pile steel strand and a sleeve, so that the steel strand and the sleeve are connected through an original pier head and a connecting cylinder, and one end of the steel strand with the pier head enters the connecting cylinder through a T-shaped notch; the pier head is located in the connecting cylinder and clamped above the U-shaped opening of the bottom plate, the sleeve and the connecting cylinder are screwed tightly, the horizontal section of the T-shaped opening in the connecting cylinder is blocked, the steel strand is prevented from coming out, secondary connection of the steel strand and the sleeve can be rapidly completed, on-site repair treatment is achieved, secondary construction is avoided, the construction period is shortened to a great extent, and the construction cost is saved.
本发明涉及建筑施工技术领域,具体是一种弹卡式预应力方桩钢绞线与套筒二次连接的施工方法,使钢绞线与套筒之间通过原有的墩头和连接筒进行连接,带有墩头的钢绞线一端通过T形豁口进入连接筒内部,墩头位于连接筒内并卡在底板的U形豁口上方,套筒与连接筒旋紧,对连接筒上T形豁口的水平段封堵,防止钢绞线串出,能够快速的完成钢绞线与套筒的二次连接,实现了现场修复处理,避免二次施工,极大程度上缩短了工期,节省了施工成本。
Construction method for secondary connection of elastic clamping type prestressed square pile steel strand and sleeve
The invention relates to the technical field of building construction, in particular to a construction method for secondary connection of an elastic clamping type prestressed square pile steel strand and a sleeve, so that the steel strand and the sleeve are connected through an original pier head and a connecting cylinder, and one end of the steel strand with the pier head enters the connecting cylinder through a T-shaped notch; the pier head is located in the connecting cylinder and clamped above the U-shaped opening of the bottom plate, the sleeve and the connecting cylinder are screwed tightly, the horizontal section of the T-shaped opening in the connecting cylinder is blocked, the steel strand is prevented from coming out, secondary connection of the steel strand and the sleeve can be rapidly completed, on-site repair treatment is achieved, secondary construction is avoided, the construction period is shortened to a great extent, and the construction cost is saved.
本发明涉及建筑施工技术领域,具体是一种弹卡式预应力方桩钢绞线与套筒二次连接的施工方法,使钢绞线与套筒之间通过原有的墩头和连接筒进行连接,带有墩头的钢绞线一端通过T形豁口进入连接筒内部,墩头位于连接筒内并卡在底板的U形豁口上方,套筒与连接筒旋紧,对连接筒上T形豁口的水平段封堵,防止钢绞线串出,能够快速的完成钢绞线与套筒的二次连接,实现了现场修复处理,避免二次施工,极大程度上缩短了工期,节省了施工成本。
Construction method for secondary connection of elastic clamping type prestressed square pile steel strand and sleeve
弹卡式预应力方桩钢绞线与套筒二次连接的施工方法
YANG YUANFENG (author) / ZHAO RUIFENG (author) / GUO ZHAO (author) / LIU AIYUN (author) / WANG YONGSHUN (author)
2023-10-10
Patent
Electronic Resource
Chinese
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