A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special-shaped curtain wall keel positioning method
The invention discloses a special-shaped curtain wall keel positioning method, and the construction method comprises the following steps: S1, carrying out the three-dimensional modeling through the combination of a BIM technology and a design drawing, and extracting the three-dimensional coordinates of a control point after the model is established and is checked to be correct; s2, entity lofting is conducted on the three-dimensional coordinates of the center point of each keel on site through a total station, an approximate position is obtained, and meanwhile a steel frame used for positioning is machined and manufactured; and S3, the manufactured auxiliary steel frame is welded to the embedded part to be connected into a whole. Precise positioning of the special-shaped curtain wall keel is guaranteed through BIM modeling, three-dimensional coordinate lofting, auxiliary steel frame manufacturing, mounting, secondary lofting, keel control line pulling and redundant structure chiseling. The method solves the problem that the special-shaped curtain wall keel cannot be positioned, is reasonable and effective, saves the construction period, is remarkable in effect, and reduces the construction cost; the method is accepted by owners and supervisors, and has extremely high social significance and economic efficiency.
本发明公开了一种异形幕墙龙骨定位的办法，所述施工方法包括以下步骤：S1、利用BIM技术结合设计图纸进行三维建模，模型建立完成后进行检查无误后提取控制点的三维坐标；S2、利用全站仪将每根龙骨的中心点三维坐标在现场进行实体放样，得到一个大概的位置，同时将用于定位的钢架进行加工制作；S3、将制作好的辅助钢架焊接到预埋件上连接成整体。本发明通过BIM建模、三维坐标放样、辅助钢架制作、安装、二次放样、拉龙骨控制线、多余结构剔凿，保证异形幕墙龙骨的精确定位。此方法解决了异形幕墙龙骨无法定位的难题，合理有效，工期节省成效显著，降低了施工成本；得到了业主和监理的一致认可，具有极高的社会意义及经济效。
Special-shaped curtain wall keel positioning method
The invention discloses a special-shaped curtain wall keel positioning method, and the construction method comprises the following steps: S1, carrying out the three-dimensional modeling through the combination of a BIM technology and a design drawing, and extracting the three-dimensional coordinates of a control point after the model is established and is checked to be correct; s2, entity lofting is conducted on the three-dimensional coordinates of the center point of each keel on site through a total station, an approximate position is obtained, and meanwhile a steel frame used for positioning is machined and manufactured; and S3, the manufactured auxiliary steel frame is welded to the embedded part to be connected into a whole. Precise positioning of the special-shaped curtain wall keel is guaranteed through BIM modeling, three-dimensional coordinate lofting, auxiliary steel frame manufacturing, mounting, secondary lofting, keel control line pulling and redundant structure chiseling. The method solves the problem that the special-shaped curtain wall keel cannot be positioned, is reasonable and effective, saves the construction period, is remarkable in effect, and reduces the construction cost; the method is accepted by owners and supervisors, and has extremely high social significance and economic efficiency.
本发明公开了一种异形幕墙龙骨定位的办法，所述施工方法包括以下步骤：S1、利用BIM技术结合设计图纸进行三维建模，模型建立完成后进行检查无误后提取控制点的三维坐标；S2、利用全站仪将每根龙骨的中心点三维坐标在现场进行实体放样，得到一个大概的位置，同时将用于定位的钢架进行加工制作；S3、将制作好的辅助钢架焊接到预埋件上连接成整体。本发明通过BIM建模、三维坐标放样、辅助钢架制作、安装、二次放样、拉龙骨控制线、多余结构剔凿，保证异形幕墙龙骨的精确定位。此方法解决了异形幕墙龙骨无法定位的难题，合理有效，工期节省成效显著，降低了施工成本；得到了业主和监理的一致认可，具有极高的社会意义及经济效。
Special-shaped curtain wall keel positioning method
一种异形幕墙龙骨定位的办法
GUO XISHENG (author) / LI BAILIN (author) / GE FEI (author) / SUN PENGCHENG (author) / ZHENG CHANGWANG (author)
2024-03-15
Patent
Electronic Resource
Chinese
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