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      羅  永  坤
    （西南交通大學(xué) 成都 610031）

[提要]  本文分析了高層框架剪力墻結(jié)構(gòu)中采用異形柱對(duì)結(jié)構(gòu)受力特性的影響。采用異形柱加強(qiáng)了結(jié)構(gòu)整體性和總體剛度，減小了結(jié)構(gòu)側(cè)向位移，提高了結(jié)構(gòu)抵抗風(fēng)荷載和水平地震作用的能力。
[關(guān)鍵詞]  高層建筑 框架剪力墻  異形柱

In this paper, the influences of non-rectangular column on the mechanic behaviour of highrise frame-shear wall structure have been studied. Compared to rectangular column highrise frame-shear wall structure, the non-rectangular column highrise frame-shear wall structure has better integrity and rigidity. When non-rectangular column is used in a highrise frame-shear wall structure, it decreases the horizontal displacement of this structure, and increases the capability of this structure standing up to wind force and seismic action.
Keywords: highrise building; frame-shear wall structure, non-rectangular column