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A platform for research: civil engineering, architecture and urbanism
Threaded-connection square steel pipe column and construction method
The invention relates to a threaded-connection square steel pipe column and a construction method. The threaded-connection square steel pipe column comprises a plurality of square steel pipe column units, the square steel pipe column units are in threaded connection by arranging round steel pipes with threads at the splicing sections, and the square steel pipe column units and the round steel pipes with the threads are connected through weld seams and multiple layers of splicing plates. Each square steel pipe column unit located on the upper section is provided with crowbar holes, when every two square steel pipe column units adjacent vertically are hung in place, force is exerted on a crowbar inserted into the crowbar holes to screw down the square steel pipe column unit located on the upper section, and threaded connection between the square steel pipe column units is completed. The defects that on-site joint welding is low in efficiency and quality and are affected by weather and climate are overcome. The requirement for the technological level of installers is lowered, and round steel pipe columns can be spliced through simple operation.
Threaded-connection square steel pipe column and construction method
The invention relates to a threaded-connection square steel pipe column and a construction method. The threaded-connection square steel pipe column comprises a plurality of square steel pipe column units, the square steel pipe column units are in threaded connection by arranging round steel pipes with threads at the splicing sections, and the square steel pipe column units and the round steel pipes with the threads are connected through weld seams and multiple layers of splicing plates. Each square steel pipe column unit located on the upper section is provided with crowbar holes, when every two square steel pipe column units adjacent vertically are hung in place, force is exerted on a crowbar inserted into the crowbar holes to screw down the square steel pipe column unit located on the upper section, and threaded connection between the square steel pipe column units is completed. The defects that on-site joint welding is low in efficiency and quality and are affected by weather and climate are overcome. The requirement for the technological level of installers is lowered, and round steel pipe columns can be spliced through simple operation.
Threaded-connection square steel pipe column and construction method
WANG PEIJUN (author) / CHANG YICUN (author) / LIU MEI (author) / ZHANG LULU (author)
2016-02-10
Patent
Electronic Resource
English
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