A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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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