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A platform for research: civil engineering, architecture and urbanism
Construction method of core tube steel structure building for viewing
The invention relates to the technical field of mixed structures of steel and concrete, and discloses a construction method of a core tube steel structure building for viewing, which is characterized in that two vertical edges of a skew grid steel tube are fixed by using rigid angle tubes, so that the bending resistance and torsional rigidity of the skew grid steel tube are improved, and the skew grid steel tube can be used as a core tube of the building; therefore, the visual field in the building is improved, the self weight of the building is reduced, and the construction period is shortened. A rigid angle cylinder with the highest rigidity requirement serves as a starting point, a construction sequence is arranged according to the principle that the farther the rigid angle cylinder is, the lagging construction is achieved, and the lower the rigidity requirement is, the lagging construction is achieved, and mutual interference of all parts with different properties is avoided; when the skew grid steel cylinder is installed, the concrete filled steel tubular columns at the four corners are installed firstly to ensure that the starting point is accurate, and then the connectors are arranged at the cross points of the rod pieces of the skew grid steel cylinder to ensure that the positions of three coordinate control points of each butt joint port of the connectors meet the requirements, so that each step of installation can be accurately completed from the starting point.
本发明涉及钢和混凝土的混合结构技术领域，公开了一种用于观景的核心筒钢结构建筑的施工方法，通过在斜交网格钢筒的两个竖向棱上使用刚性角筒进行固定，改善了其抗弯及抗扭刚度，使之能够作为建筑的核心筒使用，从而带来了改善建筑内视野、减轻建筑自重、缩短工期三方面好处；通过以刚度要求最高的刚性角筒为起点，秉承离刚性角筒越远则越滞后修建、刚度要求越低越滞后修建的原则安排施工顺序，避免性质迥异的各部位相互发生干涉；在安装斜交网格钢筒时，通过先安装四角位置的钢管混凝土柱，确保起点准确，然后在斜交网格钢筒的杆件交叉点设置连接器，确保连接器的各对接口的三个坐标控制点位置符合要求，从而能够从起点开始精确完成每一步安装。
Construction method of core tube steel structure building for viewing
The invention relates to the technical field of mixed structures of steel and concrete, and discloses a construction method of a core tube steel structure building for viewing, which is characterized in that two vertical edges of a skew grid steel tube are fixed by using rigid angle tubes, so that the bending resistance and torsional rigidity of the skew grid steel tube are improved, and the skew grid steel tube can be used as a core tube of the building; therefore, the visual field in the building is improved, the self weight of the building is reduced, and the construction period is shortened. A rigid angle cylinder with the highest rigidity requirement serves as a starting point, a construction sequence is arranged according to the principle that the farther the rigid angle cylinder is, the lagging construction is achieved, and the lower the rigidity requirement is, the lagging construction is achieved, and mutual interference of all parts with different properties is avoided; when the skew grid steel cylinder is installed, the concrete filled steel tubular columns at the four corners are installed firstly to ensure that the starting point is accurate, and then the connectors are arranged at the cross points of the rod pieces of the skew grid steel cylinder to ensure that the positions of three coordinate control points of each butt joint port of the connectors meet the requirements, so that each step of installation can be accurately completed from the starting point.
本发明涉及钢和混凝土的混合结构技术领域，公开了一种用于观景的核心筒钢结构建筑的施工方法，通过在斜交网格钢筒的两个竖向棱上使用刚性角筒进行固定，改善了其抗弯及抗扭刚度，使之能够作为建筑的核心筒使用，从而带来了改善建筑内视野、减轻建筑自重、缩短工期三方面好处；通过以刚度要求最高的刚性角筒为起点，秉承离刚性角筒越远则越滞后修建、刚度要求越低越滞后修建的原则安排施工顺序，避免性质迥异的各部位相互发生干涉；在安装斜交网格钢筒时，通过先安装四角位置的钢管混凝土柱，确保起点准确，然后在斜交网格钢筒的杆件交叉点设置连接器，确保连接器的各对接口的三个坐标控制点位置符合要求，从而能够从起点开始精确完成每一步安装。
Construction method of core tube steel structure building for viewing
一种用于观景的核心筒钢结构建筑的施工方法
YAN ZHONGSHAN (author) / HUA XUESONG (author) / LIU LEI (author) / ZHAO YING (author) / LIN TIANYU (author) / SHAO GUANGHUI (author) / CHEN JUNCHENG (author) / TAO JIN (author) / LEI SHUO (author) / LIU TINGTING (author)
2023-01-17
Patent
Electronic Resource
Chinese
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