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[提要]  通過(guò)對(duì)5個(gè)1:8縮尺比例的鋼骨高強(qiáng)混凝土（>C75）柱的偽靜力試驗(yàn)，研究了在不同軸壓力和配箍率條件下的破壞形態(tài)、承載力、延性與耗能能力，并經(jīng)理論分析提出了鋼骨高強(qiáng)混凝土柱的軸壓比與軸力比限值。
[關(guān)鍵詞]  鋼骨高強(qiáng)混凝土柱 軸壓比 軸力比

The tests of five steel reinforced high strength concrete(>C75)  columns (reduced scale is l:8)  under the cyclic reversed loading have been carried out,  which vary in the magnitude of axial force and band
content. The aseismatic behaviors are compared with emphasis on failure pattern, beaing capacity, ductility and energy dissipation capacity. Linuted values of axial compression ratio and axial force ratio of this kind of column are proposed in terms of experimental results and theoretical analysis.
Keywords: steel reinforced high strength concrete column; axial compression.ratio; axial force ratio