HYSTERESIS LOOP MODEL OF JOINT PANELS IN H-SHAPED COLUMN TO BEAM CONNECTIONS

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  • H形鋼柱梁接合部パネルの繰返し履歴曲線モデル
  • Hガタ コウチュウ リョウセツゴウブ パネル ノ クリカエシ リレキ キョクセン モデル

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Abstract

In this study, cyclic behavior of joint panel in H-shaped column to beam connections is cleared, and modeled using by Menegotto-Pint model. Parameter is the ratio of joint panel strength to column or beam strength. In order to clear that, loading test and numerical analysis is carried out. First, skeleton curve modeled by using results of analysis and loading tests. Secondary, the effect of experienced displacement and Bauschinger's effect are investigated, so cyclic behavior of joint panel is modeled. The effects of axial force, frame shapes and the frame around the joint panel to the behavior of joint panel is cleared.

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