A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel corbel structure for four-fulcrum jacking and mounting method
The invention discloses a steel corbel structure for four-fulcrum jacking and a mounting method. The steel corbel structure comprises a steel slide way device, a steel corbel device, a pull rod, a shear-resistant rod, a shear-resistant rod bolt, a concrete column of a jacked building and an embedded part. The steel slideway device is connected with the concrete column through the self-locking anchor rod or the embedded steel bar, the pull rod enables the two steel corbels of the single column to be connected into a whole, and the overall rigidity is better. The steel corbel is connected with the concrete column in a hinged mode through the two shear-resistant rods, the two circular holes formed in the concrete column are reinforced through the concrete column embedded parts, and the situation that the shear-resistant rods exert overlarge local compressive stress on concrete around the circular holes of the concrete column is avoided. The steel corbels are connected through the pull rods, and the overall rigidity of the steel corbel device is improved. The structural system is convenient to manufacture, convenient for industrial and standardized production, recyclable, safe and reliable in method, high in flexibility, wide in application range and beneficial to marketization popularization and application of group control jacking of complete equipment.
本发明公开了一种四支点顶升用钢牛腿结构及安装方法，包括钢滑道装置、钢牛腿装置及拉杆、抗剪杆、抗剪杆插销和被顶升建筑物的混凝土柱及埋件。钢滑道装置通过自锁锚杆或植筋与混凝土柱连接，拉杆使得单柱两钢牛腿连成整体，整体刚度更好。钢牛腿通过2根抗剪杆与混凝土柱铰接连接，混凝土柱预埋件对混凝土柱所开2个圆形孔进行补强，避免抗剪杆对混凝土柱圆孔周边混凝土局部压应力过大。钢牛腿之间通过拉杆连接，增加钢牛腿装置的整体刚度。该结构系统制作便捷，便于工业化、标准化生产，且可循环使用，方法安全可靠，灵活性强，适应范围广，有利于成套设备群控顶升的市场化推广应用。
Steel corbel structure for four-fulcrum jacking and mounting method
The invention discloses a steel corbel structure for four-fulcrum jacking and a mounting method. The steel corbel structure comprises a steel slide way device, a steel corbel device, a pull rod, a shear-resistant rod, a shear-resistant rod bolt, a concrete column of a jacked building and an embedded part. The steel slideway device is connected with the concrete column through the self-locking anchor rod or the embedded steel bar, the pull rod enables the two steel corbels of the single column to be connected into a whole, and the overall rigidity is better. The steel corbel is connected with the concrete column in a hinged mode through the two shear-resistant rods, the two circular holes formed in the concrete column are reinforced through the concrete column embedded parts, and the situation that the shear-resistant rods exert overlarge local compressive stress on concrete around the circular holes of the concrete column is avoided. The steel corbels are connected through the pull rods, and the overall rigidity of the steel corbel device is improved. The structural system is convenient to manufacture, convenient for industrial and standardized production, recyclable, safe and reliable in method, high in flexibility, wide in application range and beneficial to marketization popularization and application of group control jacking of complete equipment.
本发明公开了一种四支点顶升用钢牛腿结构及安装方法，包括钢滑道装置、钢牛腿装置及拉杆、抗剪杆、抗剪杆插销和被顶升建筑物的混凝土柱及埋件。钢滑道装置通过自锁锚杆或植筋与混凝土柱连接，拉杆使得单柱两钢牛腿连成整体，整体刚度更好。钢牛腿通过2根抗剪杆与混凝土柱铰接连接，混凝土柱预埋件对混凝土柱所开2个圆形孔进行补强，避免抗剪杆对混凝土柱圆孔周边混凝土局部压应力过大。钢牛腿之间通过拉杆连接，增加钢牛腿装置的整体刚度。该结构系统制作便捷，便于工业化、标准化生产，且可循环使用，方法安全可靠，灵活性强，适应范围广，有利于成套设备群控顶升的市场化推广应用。
Steel corbel structure for four-fulcrum jacking and mounting method
一种四支点顶升用钢牛腿结构及安装方法
GAO ZUOPING (author) / ZHANG CHANG (author) / WU BO (author) / LIU CHUNNIAN (author)
2023-09-19
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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