Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel column installation perpendicularity measuring method
The invention belongs to the technical field of steel structure installation, and particularly relates to a steel column installation perpendicularity measuring method, which comprises the following steps of: finding out longitudinal and transverse geometric center lines of a steel column, arranging a ruler and theodolites, simultaneously measuring the two theodolites, and measuring the perpendicularity of the steel column by utilizing the up-down swinging function of lenses of the theodolites. Reading a scale reading M1 below the solid-web steel column and a scale reading M2 above the solid-web steel column in sequence; the real-time perpendicularity of the steel column is calculated through a formula (M1-M2)/L; and continuously and repeatedly measuring until the longitudinal and transverse real-time perpendicularity of the solid-web steel column meets the requirements at the same time, fixing the solid-web steel column, and finishing the installation and adjustment of the solid-web steel column. Through the measurement combination of the ruler and the theodolite, the verticality measurement requirements of field installation of various steel structure straight columns such as solid-web steel columns and combined steel columns can be met, the verticality measurement operation becomes convenient, efficient and accurate, the influence of the environment on measurement is reduced, the measurement precision is ensured, the measurement efficiency is improved, and the installation cost is saved.
本发明属于钢结构安装技术领域，具体涉及一种钢柱安装垂直度测量方法，找出钢柱纵向、横向的几何中心线，设置标尺、经纬仪，两台经纬仪同时进行测量，利用经纬仪镜头的上下摆动功能，先后读取实腹钢柱下方的标尺读数M1和实腹钢柱上方的标尺读数M2；通过公式(M1‑M2)/L计算出钢柱实时垂直度；不断重复测量，直到实腹钢柱的纵向、横向实时垂直度同时满足要求，将实腹钢柱固定，实腹钢柱安装调整结束。通过标尺、经纬仪的测量组合，能够满足实腹钢柱、组合钢柱等多种钢结构直柱现场安装的垂直度测量需求，让垂直度测量作业变得便捷、高效、精确，减少了环境对测量的影响，保证了测量精度，提高了测量效率，节约了安装成本。
Steel column installation perpendicularity measuring method
The invention belongs to the technical field of steel structure installation, and particularly relates to a steel column installation perpendicularity measuring method, which comprises the following steps of: finding out longitudinal and transverse geometric center lines of a steel column, arranging a ruler and theodolites, simultaneously measuring the two theodolites, and measuring the perpendicularity of the steel column by utilizing the up-down swinging function of lenses of the theodolites. Reading a scale reading M1 below the solid-web steel column and a scale reading M2 above the solid-web steel column in sequence; the real-time perpendicularity of the steel column is calculated through a formula (M1-M2)/L; and continuously and repeatedly measuring until the longitudinal and transverse real-time perpendicularity of the solid-web steel column meets the requirements at the same time, fixing the solid-web steel column, and finishing the installation and adjustment of the solid-web steel column. Through the measurement combination of the ruler and the theodolite, the verticality measurement requirements of field installation of various steel structure straight columns such as solid-web steel columns and combined steel columns can be met, the verticality measurement operation becomes convenient, efficient and accurate, the influence of the environment on measurement is reduced, the measurement precision is ensured, the measurement efficiency is improved, and the installation cost is saved.
本发明属于钢结构安装技术领域，具体涉及一种钢柱安装垂直度测量方法，找出钢柱纵向、横向的几何中心线，设置标尺、经纬仪，两台经纬仪同时进行测量，利用经纬仪镜头的上下摆动功能，先后读取实腹钢柱下方的标尺读数M1和实腹钢柱上方的标尺读数M2；通过公式(M1‑M2)/L计算出钢柱实时垂直度；不断重复测量，直到实腹钢柱的纵向、横向实时垂直度同时满足要求，将实腹钢柱固定，实腹钢柱安装调整结束。通过标尺、经纬仪的测量组合，能够满足实腹钢柱、组合钢柱等多种钢结构直柱现场安装的垂直度测量需求，让垂直度测量作业变得便捷、高效、精确，减少了环境对测量的影响，保证了测量精度，提高了测量效率，节约了安装成本。
Steel column installation perpendicularity measuring method
一种钢柱安装垂直度测量方法
CHEN JING (Autor:in) / CUI WENJIE (Autor:in) / LIANG BO (Autor:in) / LIU CHENG (Autor:in) / ZHAO FENGBIN (Autor:in) / WANG QUN (Autor:in) / WANG PENG (Autor:in) / LI FENGYUN (Autor:in)
05.08.2022
Patent
Elektronische Ressource
Chinesisch
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