高層壁式プレキャスト鉄筋コンクリート造のピロティに用いる鋼管巻きRC柱の力学的特性に関する研究

概要

論文の詳細を見る
This study is initiated to provide data for the proposed eleven storey precast concrete wall structure reducing to columns at the ground storey, where is intended to use for shopping store and parking garage. This structure essentially consists of multi-storey shear walls assuming a single rigid mass above a flexible lower storey at transverse direction so it might qualify as two storey building. The most structually efficient sollusion is that RC columns should be confined with rectangular steel pipe at the ground storey. The first experimental investigation for columns carried out to assess the inelastic progress in flexural failure under fluctuation of axial force and considerable improvement in the ultimate shear capacity. The second experimental investigation for one-four scale frame specimens of lower two storey carried out to ensure the inelastic behaviour under actual fluctuation of axial force and bending moment on columns at the ground storey.
社団法人日本建築学会の論文
1994-06-30