Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Special-shaped inclined column steel structure positioning method
The invention provides a special-shaped inclined column steel structure positioning method which comprises the following steps: software modeling: according to a design drawing, carrying out software modeling, carrying out simulated installation on a steel node, and determining a machining modulus, a machining size and a hoisting point location; parts needing to be machined in software modeling are submitted to a factory to be machined in a segmented mode; deepened design is carried out, cartographic software is adopted, the deepened design is carried out on the basis of a design drawing, a control coordinate point of the center of each single column is calculated in a deepened drawing according to the designed column top offset size, and preparation is made for installation and positioning of an inclined column and a steel beam; coordinate parameters are calculated, a high-precision total station is used for lofting, and lofting precision is ensured; inclined column installation, wherein inclined column installation comprises inclined column hoisting correction, inclined column welding and first-time post-welding cleaning and detection; and column top steel beam installation, wherein the column top steel beam installation comprises the steps of steel beam hoisting correction, inclined column and steel beam welding and secondary post-welding cleaning and detection. According to the method, positioning and mounting of the special-shaped inclined column steel structure can be reliably and effectively completed.
本发明提供一种异形斜柱钢结构定位方法，包括：软件建模，根据设计图纸采用软件建模，对钢节点进行模拟化安装，确定加工模数、加工尺寸和起吊点位；将软件建模需要加工的部件交由工厂分段加工；深化设计，采用制图软件，在设计图纸的基础上进行深化设计，根据设计柱顶偏移尺寸，在深化图中计算出每根单柱中心的控制坐标点，为斜柱及钢梁的安装定位做好准备；坐标参数计算，使用高精度全站仪放样，确保放样精度；斜柱安装，所述斜柱安装包括斜柱吊装校正、斜柱焊接和第一次焊后清理与检测；柱顶钢梁安装，所述柱顶钢梁安装包括钢梁吊装校正、斜柱与钢梁焊接、第二次焊后清理与检测。该方法能够可靠有效地完成异形斜柱钢结构的定位和安装。
Special-shaped inclined column steel structure positioning method
The invention provides a special-shaped inclined column steel structure positioning method which comprises the following steps: software modeling: according to a design drawing, carrying out software modeling, carrying out simulated installation on a steel node, and determining a machining modulus, a machining size and a hoisting point location; parts needing to be machined in software modeling are submitted to a factory to be machined in a segmented mode; deepened design is carried out, cartographic software is adopted, the deepened design is carried out on the basis of a design drawing, a control coordinate point of the center of each single column is calculated in a deepened drawing according to the designed column top offset size, and preparation is made for installation and positioning of an inclined column and a steel beam; coordinate parameters are calculated, a high-precision total station is used for lofting, and lofting precision is ensured; inclined column installation, wherein inclined column installation comprises inclined column hoisting correction, inclined column welding and first-time post-welding cleaning and detection; and column top steel beam installation, wherein the column top steel beam installation comprises the steps of steel beam hoisting correction, inclined column and steel beam welding and secondary post-welding cleaning and detection. According to the method, positioning and mounting of the special-shaped inclined column steel structure can be reliably and effectively completed.
本发明提供一种异形斜柱钢结构定位方法，包括：软件建模，根据设计图纸采用软件建模，对钢节点进行模拟化安装，确定加工模数、加工尺寸和起吊点位；将软件建模需要加工的部件交由工厂分段加工；深化设计，采用制图软件，在设计图纸的基础上进行深化设计，根据设计柱顶偏移尺寸，在深化图中计算出每根单柱中心的控制坐标点，为斜柱及钢梁的安装定位做好准备；坐标参数计算，使用高精度全站仪放样，确保放样精度；斜柱安装，所述斜柱安装包括斜柱吊装校正、斜柱焊接和第一次焊后清理与检测；柱顶钢梁安装，所述柱顶钢梁安装包括钢梁吊装校正、斜柱与钢梁焊接、第二次焊后清理与检测。该方法能够可靠有效地完成异形斜柱钢结构的定位和安装。
Special-shaped inclined column steel structure positioning method
异形斜柱钢结构定位方法
HUANG ZHENGYE (Autor:in) / JIANG JIGUO (Autor:in) / XUE XIAOHONG (Autor:in) / LIU DEBING (Autor:in) / ZHAO HONGXI (Autor:in) / CHANG YUNCHAO (Autor:in) / JIANG ZIQI (Autor:in) / GU GANG (Autor:in) / YANG LEI (Autor:in)
04.03.2022
Patent
Elektronische Ressource
Chinesisch
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