Japan, Sept. 16 -- SHIMIZU CORP has got intellectual property rights for 'CONSTRUCTION METHOD OF JUNCTION STRUCTURE OF REINFORCED CONCRETE COLUMN AND STEEL BEAM.' Other related details are as follows:
Application Number: JP,2022-176983
Category (FI): E04B1/58,507@P,E04B1/30@K
Stage: PROBLEM TO BE SOLVED: To provide a construction method of a junction structure of a reinforced concrete column and a steel beam improved in construction efficiency.SOLUTION: The construction method of the junction structure of a reinforced concrete column and a steel first beam 2 and a second steel beam 3 orthogonally crossing the first beam comprises: a column construction step of constructing a lower layer column 1A having a main reinforcement 11 with a mechanical joint 13 fitted to a tip end, under a joining part of the first and second beams; a beam support material installation step of providing a beam support material 60 projecting from an upper face of the lower layer column; a first beam installation step of installing the first beam on the beam support material; a beam connection step of connecting the second beam to the first beam; a closing member fitting step of fitting a closing member 5 surrounding a connection part of the first beam and the second beam positioned at the joining part; and after the closing member fitting step, a main reinforcement installation step of connecting a lower end of a main reinforcement 11B of the upper layer column to the mechanical joint of the lower layer column.SELECTED DRAWING: Figure 14 (Grant)
Filing Date: Nov. 4, 2022
Publication Date: May 17, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
