Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-section square tube concrete column and construction method
According to the large-section square pipe concrete column and the construction method, the pre-buried steel plate with holes is matched with the upper flange plate and the lower flange plate to accurately position the column foot bolts, the operation platform is welded to the square steel pipe to be integrally hoisted before the square steel pipe is hoisted, and the upper section steel pipe column and the lower section steel pipe column are accurately adjusted through the Z-shaped high-strength steel plate matched with the hydraulic jack; according to the method, the bottom section steel pipe column and the column foot bolt are in butt joint accurately and are connected firmly, the aerial operation time of the operation platform is short, the splicing process of the upper section steel pipe column and the lower section steel pipe column is rapid and efficient, the safety is high, the cost is low, and good economic and technical benefits are achieved.
本发明提供一种大截面方管混凝土柱及施工方法，采用预埋带孔钢板配合上、下法兰盘精确定位柱脚螺栓，操作平台在方形钢管吊装之前焊接在方形钢管上整体吊装，上、下节钢管柱采用Z字型高强钢板配合液压千斤顶进行精准调节，通过磁力线垂及全站仪进行竖直度、位置进行精准监测，本发明底节钢管柱与柱脚螺栓对接精准，连接牢固，操作平台空中作业时间短，上下节钢管柱拼接过程快速高效，安全性高，成本低，具有较好的经济技术效益。
Large-section square tube concrete column and construction method
According to the large-section square pipe concrete column and the construction method, the pre-buried steel plate with holes is matched with the upper flange plate and the lower flange plate to accurately position the column foot bolts, the operation platform is welded to the square steel pipe to be integrally hoisted before the square steel pipe is hoisted, and the upper section steel pipe column and the lower section steel pipe column are accurately adjusted through the Z-shaped high-strength steel plate matched with the hydraulic jack; according to the method, the bottom section steel pipe column and the column foot bolt are in butt joint accurately and are connected firmly, the aerial operation time of the operation platform is short, the splicing process of the upper section steel pipe column and the lower section steel pipe column is rapid and efficient, the safety is high, the cost is low, and good economic and technical benefits are achieved.
本发明提供一种大截面方管混凝土柱及施工方法，采用预埋带孔钢板配合上、下法兰盘精确定位柱脚螺栓，操作平台在方形钢管吊装之前焊接在方形钢管上整体吊装，上、下节钢管柱采用Z字型高强钢板配合液压千斤顶进行精准调节，通过磁力线垂及全站仪进行竖直度、位置进行精准监测，本发明底节钢管柱与柱脚螺栓对接精准，连接牢固，操作平台空中作业时间短，上下节钢管柱拼接过程快速高效，安全性高，成本低，具有较好的经济技术效益。
Large-section square tube concrete column and construction method
大截面方管混凝土柱及施工方法
MO LINGJUN (Autor:in) / JIN LEI (Autor:in) / BIAN XIAOYAN (Autor:in)
15.03.2022
Patent
Elektronische Ressource
Chinesisch
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