The invention provides a hoisting in-place mode of a super high-rise core tube steel plate shear wall. The front side and the rear side of the steel plate shear wall are each fixedly connected with two steel rib columns, a temporary connecting plate is arranged on the shear wall, a reserved hole is formed in a core tube construction face, and the steel plate shear wall is hoisted to the reserved hole in a hoisting mode and installed step by step. During hoisting, the construction processes of early-stage preparation work, hoisting preparation before installation, hoisting measurement and correction, hoisting construction and the like are carried out; according to the method, bolts penetrate through the horizontal butt joint lug plates for alignment, and the vertical butt joint positions are temporarily fixed through spot welding of the stacking plates, so that the situation that the steel plate shear wall inclines due to the small bottom section is reduced to a certain extent, and the steel plate shear wall is hoisted in place more stably.
本发明提供了一种超高层核心筒钢板剪力墙的吊装就位方式,其中所述钢板剪力墙的前后两侧均固定连接有两个钢骨柱,剪力墙上设置有临时连接板,核心筒施工面设置有预留洞口,通过吊装方式将钢板剪力墙吊至预留洞口并逐级安装,吊装时,通过前期准备工作、安装前的吊装准备、吊装测量校正和吊装施工等施工过程;本发明通过依靠水平对接耳板穿螺栓对位,在竖向对接位置点焊码板临时固定,在一定程度上减少钢板剪力墙由于底部截面小,降低发生倾斜的情况出现,从而使钢板剪力墙的吊装就位更加稳定。
Super high-rise core tube steel plate shear wall and hoisting in-position mode thereof
一种超高层核心筒钢板剪力墙及其吊装就位方式
2024-11-22
Patent
Electronic Resource
Chinese
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