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A platform for research: civil engineering, architecture and urbanism
Large-span steel structure factory building main body engineering construction method
The invention discloses a construction method of a large-span steel structure factory building main body project. The construction method is characterized by comprising the following steps: step 1, preparation work before installation; step 2, pre-embedded bolt construction flow and process; 3, a steel column segmentation and ground assembling scheme is established; 4, steel column installation; 5, roof steel beam installation; sixthly, purlines are installed; 7, a bolt installation process is carried out; 8, steel structure field welding is conducted; 9, steel structure field coating is conducted, during construction, each steel column is positioned through two theodolites, meanwhile, coordinate checking is conducted through a total station, the installation precision is guaranteed, laser ranging is adopted, the distance between crane beams is accurately calibrated, follow-up crane rail and crane installation is facilitated, according to the actual situation of a construction site, the elevation position of the construction site is delivered, and construction is completed. And combining the weight of the segmented steel member, building a steel member model through a computer, and arranging a lifting hook right above the gravity center position.
本发明公开了一种大跨度钢结构厂房主体工程施工方法，其特征在于：包括以下步骤：步骤1：安装前准备工作；步骤2：预埋螺栓施工流程及工艺；步骤3：钢柱分段及地面拼装方案；步骤4：钢柱安装；步骤5：屋面钢梁安装；步骤6：檩条安装；步骤7：螺栓安装工艺；步骤8：钢结构现场焊接；步骤9：钢结构现场涂装，在施工时每根钢柱利用两台经纬仪进行定位，同时利用全站仪进行坐标校核，保证安装精度，采用激光测距，精确校准行车梁间距，方便后续行车轨道、行车安装，根据工地现场实际情况，交付施工场地标高位置，结合钢构件分段后重量，通过计算机建钢构件模型，并将吊钩设置在重心位置正上方。
Large-span steel structure factory building main body engineering construction method
The invention discloses a construction method of a large-span steel structure factory building main body project. The construction method is characterized by comprising the following steps: step 1, preparation work before installation; step 2, pre-embedded bolt construction flow and process; 3, a steel column segmentation and ground assembling scheme is established; 4, steel column installation; 5, roof steel beam installation; sixthly, purlines are installed; 7, a bolt installation process is carried out; 8, steel structure field welding is conducted; 9, steel structure field coating is conducted, during construction, each steel column is positioned through two theodolites, meanwhile, coordinate checking is conducted through a total station, the installation precision is guaranteed, laser ranging is adopted, the distance between crane beams is accurately calibrated, follow-up crane rail and crane installation is facilitated, according to the actual situation of a construction site, the elevation position of the construction site is delivered, and construction is completed. And combining the weight of the segmented steel member, building a steel member model through a computer, and arranging a lifting hook right above the gravity center position.
本发明公开了一种大跨度钢结构厂房主体工程施工方法，其特征在于：包括以下步骤：步骤1：安装前准备工作；步骤2：预埋螺栓施工流程及工艺；步骤3：钢柱分段及地面拼装方案；步骤4：钢柱安装；步骤5：屋面钢梁安装；步骤6：檩条安装；步骤7：螺栓安装工艺；步骤8：钢结构现场焊接；步骤9：钢结构现场涂装，在施工时每根钢柱利用两台经纬仪进行定位，同时利用全站仪进行坐标校核，保证安装精度，采用激光测距，精确校准行车梁间距，方便后续行车轨道、行车安装，根据工地现场实际情况，交付施工场地标高位置，结合钢构件分段后重量，通过计算机建钢构件模型，并将吊钩设置在重心位置正上方。
Large-span steel structure factory building main body engineering construction method
一种大跨度钢结构厂房主体工程施工方法
GAO YAN (author) / LIU BAOZUO (author) / YANG ZHIGUANG (author) / ZHENG ZHI (author) / LI XUJUN (author) / ZHOU ZHISHUN (author) / WANG JUNHOU (author) / HAN LIANG (author) / WANG YI (author) / ZHANG LAIBIN (author)
2023-06-02
Patent
Electronic Resource
Chinese
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