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Construction method of beam longitudinal bar anchorage for stiffened steel structural column-beam column joints
A construction method of beam longitudinal bar anchorage for stiffened steel structural column-beam column joints is characterized in that longitudinal bars of stiffened steel structural column and reinforced concrete beam joints are anchored by means of welding and hole cutting and penetrating. The method includes: performing three-dimensional modeling, performing setting-out and modeling on design drawings according to a ratio of 1:1 through detailed design by means of two-dimensional and three-dimensional software such as AutoCAD, optimally arranging the bars according to rules of the detailed design, determining an anchoring mode of the bars and hole positions, and performing editing with AutoCAD or explorer TSSD to make drawings so as to guide field actual construction. The basic rules of the detailed design include simultaneous use of welding and hole cutting, to be specific, hole cutting is optimally performed at the premise of meeting the requirement on section loss rate; beam corner bars are not holed as far as possible; beam-end crossing bars are stacked layer by layer. The method has the advantages that the bars are provided with sufficient welding space, welding quality is evidently improved, welding quantity is reduced, construction speed is increased, and engineering quality is guaranteed.
Construction method of beam longitudinal bar anchorage for stiffened steel structural column-beam column joints
A construction method of beam longitudinal bar anchorage for stiffened steel structural column-beam column joints is characterized in that longitudinal bars of stiffened steel structural column and reinforced concrete beam joints are anchored by means of welding and hole cutting and penetrating. The method includes: performing three-dimensional modeling, performing setting-out and modeling on design drawings according to a ratio of 1:1 through detailed design by means of two-dimensional and three-dimensional software such as AutoCAD, optimally arranging the bars according to rules of the detailed design, determining an anchoring mode of the bars and hole positions, and performing editing with AutoCAD or explorer TSSD to make drawings so as to guide field actual construction. The basic rules of the detailed design include simultaneous use of welding and hole cutting, to be specific, hole cutting is optimally performed at the premise of meeting the requirement on section loss rate; beam corner bars are not holed as far as possible; beam-end crossing bars are stacked layer by layer. The method has the advantages that the bars are provided with sufficient welding space, welding quality is evidently improved, welding quantity is reduced, construction speed is increased, and engineering quality is guaranteed.
Construction method of beam longitudinal bar anchorage for stiffened steel structural column-beam column joints
LI SHUWEN (author) / WU BINGHAO (author) / HUANG HOUYU (author) / TANG YUTING (author) / WEI YONGMENG (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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