Processing method for stiffening plates in reinforcing area of large-diameter tubular column

The invention relates to a processing method of stiffening plates in a reinforcing area of a large-diameter tubular column, and belongs to the technical field of processing and manufacturing of building steel structural members. The processing method comprises the following operation steps that firs...

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Main Authors SUN HUANHUAN, ZHOU AIMIN, HE YUNFEI, CHEN CHUANGBIAO, ZHOU GUANGEN, ZHOU LINGYAN
Format Patent
LanguageChinese
English
Published 31.12.2021
Subjects
COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
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Abstract The invention relates to a processing method of stiffening plates in a reinforcing area of a large-diameter tubular column, and belongs to the technical field of processing and manufacturing of building steel structural members. The processing method comprises the following operation steps that firstly, rolling and forming are carried out on the large-diameter tubular column by adopting a plate rolling machine, and welding is carried out on longitudinal seams after rolling and forming; secondly, the surface of a longitudinal weld joint is polished to be flush with a base metal after welding; thirdly, outer ring stiffening plates are welded to the lower end of a variable-cross-section circular pipe, the upper end of a straight-section circular pipe and the position between the variable-cross-section circular pipe and the straight-section circular pipe; fourthly, an end transverse stiffening plate is welded to the middle of the variable-cross-section circular pipe, then transverse stiffening plates and vertical
AbstractList The invention relates to a processing method of stiffening plates in a reinforcing area of a large-diameter tubular column, and belongs to the technical field of processing and manufacturing of building steel structural members. The processing method comprises the following operation steps that firstly, rolling and forming are carried out on the large-diameter tubular column by adopting a plate rolling machine, and welding is carried out on longitudinal seams after rolling and forming; secondly, the surface of a longitudinal weld joint is polished to be flush with a base metal after welding; thirdly, outer ring stiffening plates are welded to the lower end of a variable-cross-section circular pipe, the upper end of a straight-section circular pipe and the position between the variable-cross-section circular pipe and the straight-section circular pipe; fourthly, an end transverse stiffening plate is welded to the middle of the variable-cross-section circular pipe, then transverse stiffening plates and vertical
Author HE YUNFEI
ZHOU LINGYAN
ZHOU GUANGEN
CHEN CHUANGBIAO
SUN HUANHUAN
ZHOU AIMIN
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Snippet The invention relates to a processing method of stiffening plates in a reinforcing area of a large-diameter tubular column, and belongs to the technical field...
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SubjectTerms COMBINED OPERATIONS
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
OTHER WORKING OF METAL
PERFORMING OPERATIONS
TRANSPORTING
UNIVERSAL MACHINE TOOLS
Title Processing method for stiffening plates in reinforcing area of large-diameter tubular column
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