Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beam-column connecting joint for steel slide way jacking reverse construction and mounting method
The invention discloses a beam-column connecting joint for steel slide way jacking reverse construction and a mounting method. When steel slide way jacking reverse construction is adopted, cast-in-place is conducted on beam-column joints and the local column range on the upper portions of the joints, the upper prefabricated column and the lower prefabricated column are connected through steel plates, concrete and local high-strength concrete are poured in the range defined by the steel plates, and the concrete-filled steel tube column is formed. The beam longitudinal bars are reliably anchored in the concrete filled steel tube and are connected at the ends of the beam through the reaming self-locking steel bar connectors, and multiple tightening actions can be omitted when the longitudinal bars are installed within the range of the beam. The node design and installation method is safe and reliable, formwork erecting can be omitted, construction is convenient and fast, environment friendliness is achieved, and application and popularization can be achieved according to a novel building construction method.
本发明公开了一种用于钢滑道顶升逆作施工的梁柱连接节点及安装方法。采用钢滑道顶升逆作施工时，对梁柱节点及节点上部局部柱范围进行现浇，通过钢板连接上下两节预制柱，并在钢板围合范围浇筑混凝土，局部高强混凝土，形成钢管混凝土柱。梁纵筋在钢管混凝土内可靠锚杆，并通过扩孔自锁钢筋连接器在梁端部进行连接，梁范围内纵筋安装可免除多次拧紧动作。该节点设计及安装方法安全可靠、可免除搭设模板、施工便捷、绿色环保，可按新型建造施工方法推广应用。
Beam-column connecting joint for steel slide way jacking reverse construction and mounting method
The invention discloses a beam-column connecting joint for steel slide way jacking reverse construction and a mounting method. When steel slide way jacking reverse construction is adopted, cast-in-place is conducted on beam-column joints and the local column range on the upper portions of the joints, the upper prefabricated column and the lower prefabricated column are connected through steel plates, concrete and local high-strength concrete are poured in the range defined by the steel plates, and the concrete-filled steel tube column is formed. The beam longitudinal bars are reliably anchored in the concrete filled steel tube and are connected at the ends of the beam through the reaming self-locking steel bar connectors, and multiple tightening actions can be omitted when the longitudinal bars are installed within the range of the beam. The node design and installation method is safe and reliable, formwork erecting can be omitted, construction is convenient and fast, environment friendliness is achieved, and application and popularization can be achieved according to a novel building construction method.
本发明公开了一种用于钢滑道顶升逆作施工的梁柱连接节点及安装方法。采用钢滑道顶升逆作施工时，对梁柱节点及节点上部局部柱范围进行现浇，通过钢板连接上下两节预制柱，并在钢板围合范围浇筑混凝土，局部高强混凝土，形成钢管混凝土柱。梁纵筋在钢管混凝土内可靠锚杆，并通过扩孔自锁钢筋连接器在梁端部进行连接，梁范围内纵筋安装可免除多次拧紧动作。该节点设计及安装方法安全可靠、可免除搭设模板、施工便捷、绿色环保，可按新型建造施工方法推广应用。
Beam-column connecting joint for steel slide way jacking reverse construction and mounting method
一种用于钢滑道顶升逆作施工的梁柱连接节点及安装方法
GAO ZUOPING (Autor:in) / ZHANG CHANG (Autor:in) / WU BO (Autor:in) / LIU CHUNNIAN (Autor:in) / ZHOU ZHIYONG (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
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