Column-beam joining structure
WO2024262532A1PCT designated stage expired Publication Date: 2024-12-26NIPPON STEEL CORPORATION
Patent Information
- Application Number
- PCT/JP2024/022210
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-06-19
- Filing Date
- 2024-06-19
- Publication Date
- 2024-12-26
Smart Images
Figure JP2024022210_26122024_PF_FP_ABST
Abstract
A column-beam joining structure (1) comprises: a column (11) having a column body (12) configured from column H-shaped steel; and a beam (211B) having beam H-shaped steel (212), a pair of beam flanges (216) of the beam H-shaped steel being directly joined to a plate (16) to be joined of the column body via a welding part (218). The ratio of the total plastic yield strength of the column to the total plastic yield strength of the beam at an intersection position (P1) is 1.5-3.0, where the intersection position is defined as the position where the center axis (O1) of the column body and the center axis (O2) of the beam H-shaped steel intersect. The ratio of the total plastic yield strength of the beam to the total plastic yield strength of a portion (17a) within a vertical-direction beam depth range in a column web (17) of the column body configured from the column H-shaped steel at the intersection position is 1.05-1.5.
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Citation Information
Patent Citations
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