A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of plug-in type steel column base
The invention relates to the technical field of steel column base construction, in particular to an insertion type steel column base construction method which comprises the following steps that at least four bolts are prepared, each bolt is provided with a first nut and a second nut, stiffened plates are prepared according to the number of the bolts, and through holes are formed in the stiffened plates; bolts are embedded around the top of the cup opening, and first nuts are screwed into the bolts; the prepared stiffened plates are welded to the steel columns according to the preset elevation; adjusting the position of the first nut to enable the top surface elevation of the first nut to be the same as the bottom surface elevation of the stiffened plate; the bolts are sleeved with the through holes of the corresponding stiffened plates, and second nuts are screwed into the bolts to fix the steel columns; concrete is poured to be flush with the cup opening foundation; according to the method, the steel column mounting and adjusting time is greatly shortened, only one-time grouting is needed, concrete is directly poured to be flush with the cup opening at a time, one construction procedure is omitted, the construction period is shortened, and the construction cost is reduced.
本发明涉及钢柱脚施工技术领域，特别是涉及一种插入式钢柱脚施工方法，包括如下步骤：准备不少于四个螺栓，每个螺栓均配有第一螺母和第二螺母，对应螺栓数量准备加筋板，加筋板上开设有通孔；在杯口顶部四周埋设螺栓，将第一螺母旋入螺栓；将准备好的加筋板按照预设标高焊接在钢柱上；调整第一螺母位置，使第一螺母顶面标高与加筋板底面标高相同；使螺栓套入对应加筋板的通孔中，在螺栓上旋入第二螺母使钢柱固定；混凝土浇灌至与杯口基础平齐；本方法大大缩短了钢柱安装及调整时间，仅需一次灌浆，直接一次浇灌混凝土至与杯口平齐，节约一道施工工序，进而缩短施工周期，降低施工成本。
Construction method of plug-in type steel column base
The invention relates to the technical field of steel column base construction, in particular to an insertion type steel column base construction method which comprises the following steps that at least four bolts are prepared, each bolt is provided with a first nut and a second nut, stiffened plates are prepared according to the number of the bolts, and through holes are formed in the stiffened plates; bolts are embedded around the top of the cup opening, and first nuts are screwed into the bolts; the prepared stiffened plates are welded to the steel columns according to the preset elevation; adjusting the position of the first nut to enable the top surface elevation of the first nut to be the same as the bottom surface elevation of the stiffened plate; the bolts are sleeved with the through holes of the corresponding stiffened plates, and second nuts are screwed into the bolts to fix the steel columns; concrete is poured to be flush with the cup opening foundation; according to the method, the steel column mounting and adjusting time is greatly shortened, only one-time grouting is needed, concrete is directly poured to be flush with the cup opening at a time, one construction procedure is omitted, the construction period is shortened, and the construction cost is reduced.
本发明涉及钢柱脚施工技术领域，特别是涉及一种插入式钢柱脚施工方法，包括如下步骤：准备不少于四个螺栓，每个螺栓均配有第一螺母和第二螺母，对应螺栓数量准备加筋板，加筋板上开设有通孔；在杯口顶部四周埋设螺栓，将第一螺母旋入螺栓；将准备好的加筋板按照预设标高焊接在钢柱上；调整第一螺母位置，使第一螺母顶面标高与加筋板底面标高相同；使螺栓套入对应加筋板的通孔中，在螺栓上旋入第二螺母使钢柱固定；混凝土浇灌至与杯口基础平齐；本方法大大缩短了钢柱安装及调整时间，仅需一次灌浆，直接一次浇灌混凝土至与杯口平齐，节约一道施工工序，进而缩短施工周期，降低施工成本。
Construction method of plug-in type steel column base
插入式钢柱脚施工方法
XUE YUJIAN (author) / CHE XIANG (author) / ZHOU XIAOFEI (author)
2023-06-13
Patent
Electronic Resource
Chinese
Plug-in type steel column foot and construction method thereof
| European Patent Office | 2023
Embedded type section steel column base installation construction method
| European Patent Office | 2022
Novel insertion type steel column base construction structure and construction method
| European Patent Office | 2024