鋼構造柱梁接合部の歪集中に関する実験的研究(その 4) : 梁フランジ取付部近傍の弾塑性歪集中の近似解析法

書誌事項

タイトル別名
  • EXPERIMENTAL STUDY ON THE STRAIN CONCENTRATION OF BEAM-TO-COLUMN CONNECTIONS IN STEEL STRUCTURE : (Part IV) Analysis of The Strain Concentration of The Beam Flange Near The Joint
  • 鋼構造柱梁接合部の歪集中に関する実験的研究-4-梁フランジ取付部近傍の弾塑性歪集中の近似解析法
  • コウ コウゾウ チュウ リョウ セツゴウブ ノ ヒズミシュウチュウ ニ カンス

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抄録

An approximate analysis of the strain concentration of the beam flange near the joint to the column flange at beam-to-column connections in steel structure is presented. The application of this analysis to the beam-to-column connection of which column has a heavy section and an H-shape cross section. The analysis is upon the incremental theory. Hence, strain is calculated by the integration along the loading pass. An elastic incremental strain is calculated on the geometrical condition and a plastic incremental strain is calculated on the geometrical condition, material condition and load hysteretic condition. The accurecy of the analysis was verified by the comparison of the calculated results with the experimental results.

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