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   姚金滿，  段洪濤
   （浙江中南建設(shè)集團(tuán)有限公司，杭州 310052）

[摘要] 通過考慮支座位移邊界，利用梁的變形協(xié)調(diào)方程分析幕墻柱結(jié)構(gòu)的撓度、彎矩及支座反力的不利影響，由撓度試驗(yàn)的實(shí)測(cè)值模擬出計(jì)算值，進(jìn)一步得出支座位移隨風(fēng)荷載的變化規(guī)律；結(jié)論可以應(yīng)用到其他考慮支座位移的兩跨連續(xù)梁結(jié)構(gòu)中。
[關(guān)鍵詞] 幕墻柱；支座位移；雙握墻柱；握跨比；有效位移
中圖分類號(hào)：TU318    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0682-05

Deflection analysis of curtain wall column structure considering supporting displacement
Yao Jinman, Duan Hongtao
(Zhejiang Zhongnan Construction Group Ltd., Hangzhou 310052, China)

Abstract: Considering the boundary condition of supporting displacement, deformation coordinated equation was used to analyze the unfavourable effect for deflection, moment and supporting reaction of curtain wall column structure. The calculation data were simulated through the measured value of deflection test. The varying regularity of supporting displacement along with wind load was obtained.  These conclusion can be used to other continuous beam structures with two spans considering supporting displacement.
Keywords: curtain wall column; supporting displacement; both-held wall column; held-span ratio; effective displacement